{"id":4317,"date":"2026-07-16T08:11:10","date_gmt":"2026-07-16T08:11:10","guid":{"rendered":"https:\/\/hontitan.com\/?p=4317"},"modified":"2026-07-16T08:15:44","modified_gmt":"2026-07-16T08:15:44","slug":"is-titanium-flammable","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ko\/is-titanium-flammable\/","title":{"rendered":"\ud2f0\ud0c0\ub284\uc740 \uc778\ud654\uc131\uc774 \uc788\ub294\uac00? \uac00\uacf5 \uc2dc \ud654\uc7ac \uc704\ud5d8 \ubc0f \ubd84\uc9c4 \ud3ed\ubc1c \uc704\ud5d8\uc5d0 \ub300\ud55c \uc124\uba85"},"content":{"rendered":"

\uace0\uccb4 \ud2f0\ud0c0\ub284\uc740 \uc27d\uac8c \ubd88\uc774 \ubd99\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub369\uc5b4\ub9ac \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc790\uc5f0\ubc1c\ud654 \uc628\ub3c4\ub294 2,200\u00b0F (1,204\u00b0C)\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubbf8\uc138\ud55c \ubd84\ub9d0\uc774\ub098 \ubd84\uc9c4 \ud615\ud0dc\uc758 \ud2f0\ud0c0\ub284\uc740 480\u00b0F(249\u00b0C)\uc5d0\uc11c \ubc1c\ud654\ud558\ub294\ub370, \uc774\ub294 \uc808\uc0ad \ub9c8\ucc30\uc774\ub098 \uc5f0\uc0ad \uc2dc \ubc1c\uc0dd\ud558\ub294 \uc2a4\ud30c\ud06c\uc758 \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc5d0 \ucda9\ubd84\ud788 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uac00\uacf5 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud2f0\ud0c0\ub284 \uce69\uc740 \uadf8 \uc911\uac04\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uad75\uc740 \uce69\uc740 \uc801\uc808\ud55c \uc808\uc0ad\uc720\ub97c \uc0ac\uc6a9\ud558\uba74 \ube44\uad50\uc801 \uc548\uc804\ud558\uc9c0\ub9cc, \ubbf8\uc138\ud55c \ubd80\uc2a4\ub7ec\uae30\uc640 \uc313\uc778 \ubd84\uc9c4\uc740 \uba85\ubc31\ud55c D\uae09 \ud654\uc7ac \ubc0f \ud3ed\ubc1c \uc704\ud5d8 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc5b4\ub5a4 \ud615\ud0dc\uc758 \ud2f0\ud0c0\ub284\uc774 \uc704\ud5d8\ud55c\uc9c0, \uac00\uacf5 \uc911 \uc5b4\ub5a4 \uc870\uac74\uc5d0\uc11c \ubc1c\ud654\uac00 \ubc1c\uc0dd\ud558\ub294\uc9c0, NFPA 484\uac00 \ud2f0\ud0c0\ub284 \ucde8\uae09\uc744 \uc5b4\ub5bb\uac8c \uaddc\uc815\ud558\uace0 \uc788\ub294\uc9c0, \uadf8\ub9ac\uace0 \ud2f0\ud0c0\ub284 \ud654\uc7ac\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c \uc5b4\ub5bb\uac8c \ub300\ucc98\ud574\uc57c \ud558\ub294\uc9c0 \uc815\ud655\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2f0\ud0c0\ub284\uc740 \uc778\ud654\uc131\uc774 \uc788\uc744\uae4c\uc694? \uadf8 \ub2f5\uc740 \ud615\ud0dc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/h2>\n\n\n\n

\uae30\uacc4\uacf5\ub4e4\uc774 \ud754\ud788 \ub4e3\ub294 \u201c\ud2f0\ud0c0\ub284\uc740 \uc791\uc5c5\ud558\uae30\uc5d0 \ube44\uad50\uc801 \uc548\uc804\ud558\ub2e4\u201d\ub294 \uac04\ub2e8\ud55c \ub300\ub2f5\uc740 \ubc18\ub9cc \ub9de\ub294 \ub9d0\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc774 \ud0c0\ub294\uc9c0 \uc5ec\ubd80\ub294 \uc804\uc801\uc73c\ub85c \uadf8 \ud615\ud0dc\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n
\uc591\uc2dd<\/th>\uc790\uac00\uc810\ud654 \uc628\ub3c4 (\uacf5\uae30)<\/th>\uc2e4\uc9c8\uc801 \uc704\ud5d8<\/th><\/tr><\/thead>
\ub300\ub7c9 \uace0\uccb4(\ube4c\ub81b, \ubd09, \ud310)<\/td>\uc57d 2,200\u00b0F (1,204\u00b0C)<\/td>\ub9e4\uc6b0 \ub0ae\uc74c \u2014 CNC \uac00\uacf5\uc5d0\uc11c \uc774 \uc218\uc900\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uacbd\uc6b0\ub294 \uac70\uc758 \uc5c6\ub2e4<\/td><\/tr>
\uad75\uc740 \uce69\/\uc120\ubc18 \uae4e\uae30 \ubd80\uc2a4\ub7ec\uae30 (>1 mm)<\/td>\ub192\uc74c \u2014 \uc9c0\uc18d\uc801\uc778 \uc5f4 \uc811\ucd09\uc774 \ud544\uc694\ud568<\/td>\ub0ae\uc74c~\uc911\uac04 \u2014 \ub0c9\uac01\uc81c\uac00 \uce68\uc804\ubb3c \ucd95\uc801\uc744 \ubc29\uc9c0\ud568<\/td><\/tr>
\ubbf8\uc138\ud55c \uae4e\uc778 \ubd80\uc2a4\ub7ec\uae30 \/ \uc587\uc740 \uc870\uac01<\/td>\uc911\uac04 \uc815\ub3c4\uc758 \uc810\ud654 \uc784\uacc4\uce58<\/td>\uc911\uac04 \uc218\uc900 \u2014 \uac74\uc2dd \uac00\uacf5 \ub610\ub294 \uc808\uc0ad\uc720 \ubbf8\uc0ac\uc6a9 = \uc2e4\uc9c8\uc801\uc778 \uc704\ud5d8<\/td><\/tr>
\ubd84\ub9d0\/\uba3c\uc9c0 (<420 \u00b5m \uc785\uc790)<\/td>~480\u00b0F (249\u00b0C)<\/td>\ub192\uc74c \u2014 \ubd80\uc720 \uad6c\ub984 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \ud3ed\ubc1c \uc704\ud5d8<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc5ec\uae30\uc11c \ud575\uc2ec\uc740 \ud45c\uba74\uc801\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ube4c\ub81b\uc740 \ubc00\ub3c4\uac00 \ub192\uc544 \uc5f4\uc744 \ucc9c\ucc9c\ud788 \ubc29\ucd9c\ud558\uc9c0\ub9cc, \uc804\uccb4 \uc628\ub3c4\ub97c \uc810\ud654 \uc628\ub3c4\ub85c \uc62c\ub9ac\uae30 \uc704\ud574\uc11c\ub294 \ub9ce\uc740 \uc5d0\ub108\uc9c0\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc18\uba74 \ubd84\ub9d0\uc740 \uc815\ubc18\ub300\uc785\ub2c8\ub2e4. \uac01 \uc785\uc790\ub294 \uac70\uc758 \uc804\ubd80\uac00 \ud45c\uba74\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc5b4 \uc0b0\uc18c\uac00 \uae08\uc18d\uacfc \uc9c1\uc811 \uc811\ucd09\ud558\uba70, \uc810\ud654 \uc784\uacc4\uac12\uc774 \uac70\uc758 5\ubc30\ub098 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc5f0\uc131 \uae08\uc18d\uc5d0 \uad00\ud55c \ud45c\uc900\uc778 NFPA 484\ub294 \uc774\ub7ec\ud55c \ud45c\uba74\uc801\uc758 \ud604\uc2e4\uc744 \ubc14\ud0d5\uc73c\ub85c \ub9c8\ub828\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong> \uc774 \uaddc\uc815\uc5d0 \ub530\ub974\uba74, \uac00\uc5f0\uc131 \ubd84\uc9c4\uc740 420 \u00b5m(\ubbf8\uad6d No. 40) \uccb4\ub97c \ud1b5\uacfc\ud558\ub294 \ubaa8\ub4e0 \ubbf8\ub9bd\uc790\ub85c \uc815\uc758\ub418\uba70, \uc774 \ud06c\uae30 \uc774\ud558\uc758 \ud2f0\ud0c0\ub284 \uc785\uc790\ub294 \uacf5\uae30 \uc911\uc5d0 \ubd80\uc720\ud560 \uacbd\uc6b0 \ud3ed\ubc1c\uc131 \ubb3c\uc9c8\ub85c \ubd84\ub958\ub41c\ub2e4.<\/p>\n\n\n\n

\uad6c\uccb4\uc801\uc778 \ub0b4\uc6a9\uc744 \ub2e4\ub8e8\uae30 \uc804\uc5d0 \uba3c\uc800 \uc9da\uace0 \ub118\uc5b4\uac00\uc57c \ud560 \ud575\uc2ec\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uae30\uacc4 \uac00\uacf5\uc7a5\uc5d0\uc11c \ud2f0\ud0c0\ub284 \uace0\uccb4\ub294 \ub0c9\uac01\uc218\uac00 \uc0ac\uc6a9\ub418\ub294 \uc815\uc0c1\uc801\uc778 \uc870\uac74\uc5d0\uc11c\ub294 \ud654\uc7ac \uc704\ud5d8\uc774 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub0c9\uac01\uc218\uac00 \uc5c6\ub294 \uc0c1\ud0dc\uc758 \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uc774\ub098 \ubbf8\uc138\ud55c \uae4e\uc778 \ubd80\uc2a4\ub7ec\uae30\ub294 \ud654\uc7ac \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n

\uc65c \uc785\uc790 \ud06c\uae30\uac00 \ubaa8\ub4e0 \uac83\uc744 \ubc14\uafb8\ub294\uac00: \ud45c\uba74\uc801 \ud6a8\uacfc<\/h2>\n\n\n\n

\ud2f0\ud0c0\ub284 \ubd84\ub9d0\uc774 \ud2f0\ud0c0\ub284 \ub369\uc5b4\ub9ac\uac00 \uacb0\ucf54 \ub3c4\ub2ec\ud560 \uc218 \uc5c6\ub294 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \ubc1c\ud654\ud560 \uc218 \uc788\ub294 \uc774\uc720\ub97c \uc774\ud574\ud558\ub824\uba74, \uc5f0\uc18c \ubc18\uc751 \uc790\uccb4\uc5d0 \ub300\ud574 \uc0dd\uac01\ud574 \ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uac00\uc5f0\uc131<\/figure>\n\n\n\n

\ud2f0\ud0c0\ub284\uc740 \uc0b0\ud654 \ubc18\uc751\uc744 \uc77c\uc73c\ud0b5\ub2c8\ub2e4: Ti + O\u2082 \u2192 TiO\u2082. \uc774 \ubc18\uc751\uc740 \uc0c1\ub2f9\ud55c \uc5f4\uc744 \ubc29\ucd9c\ud558\uba70, \uc77c\ub2e8 \uc5f0\uc18c\uac00 \uc2dc\uc791\ub418\uba74 \uc774\ub97c \uc9c0\uc18d\uc2dc\ud0a4\uae30\uc5d0 \ucda9\ubd84\ud55c \uc5f4\ub7c9\uc785\ub2c8\ub2e4. \uace0\uccb4 \ub369\uc5b4\ub9ac\uc758 \uacbd\uc6b0, \uc0b0\uc18c\uc5d0 \ub178\ucd9c\ub418\ub294 \ubd80\ubd84\uc740 \ud45c\uba74\ubfd0\uc774\ubbc0\ub85c \ubc18\uc751 \uc18d\ub3c4\uac00 \uc81c\ud55c\ub418\uace0 \uc5f4\uc740 \uc8fc\ubcc0 \uae08\uc18d \ub369\uc5b4\ub9ac \uc18d\uc73c\ub85c \ubd84\uc0b0\ub429\ub2c8\ub2e4. \uc790\uccb4\uc801\uc73c\ub85c \uc9c0\uc18d\ub418\ub294 \ud654\uc7ac\ub97c \uc77c\uc73c\ud0a4\ub824\uba74 \ud574\ub2f9 \ud45c\uba74 \uc628\ub3c4\ub97c 2,200\u00b0F\uae4c\uc9c0 \uc62c\ub824\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uba3c\uc9c0 \uad6c\ub984 \uc18d\uc5d0\uc11c\ub294 \ubaa8\ub4e0 \uc785\uc790\uac00 \ud45c\uba74\uc774 \ub429\ub2c8\ub2e4. \uacf5\uae30 \uc911\uc5d0 \ubd80\uc720\ud558\ub294 \ud2f0\ud0c0\ub284 \uc785\uc790 \uad6c\ub984\uc740 \uae08\uc18d \uc804\uccb4 \uc9c8\ub7c9\uc5d0 \uac78\uccd0 \uc0ac\uc2e4\uc0c1 \ubb34\ud55c\ud55c \uc0b0\uc18c \uc811\ucd09\uba74\uc744 \ub3d9\uc2dc\uc5d0 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ubc18\uc751\uc774 \uc785\uc790\uc5d0\uc11c \uc785\uc790\ub85c \uace0\uc18d\uc73c\ub85c \uc804\ud30c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud55c \ud654\uc7ac\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \uc5f0\uc18c \ud3ed\ubc1c \uc0ac\uace0\uc774\uba70, \ubc00\ud3d0\ub41c \uacf5\uac04\uc5d0\uc11c\ub294 \uc555\ub825\ud30c\ub85c \uc778\ud574 \uad6c\uc870\ubb3c \ud3ed\ubc1c\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n

NFPA\uc758 \u300e\uc0b0\uc5c5 \ud654\uc7ac \uc704\ud5d8 \ud578\ub4dc\ubd81\u300f\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uba85\ud655\ud788 \ubc1d\ud788\uace0 \uc788\uc2b5\ub2c8\ub2e4. \u201c\uac00\uc5f0\uc131 \ubb3c\uc9c8\uacfc \uc77c\ubc18\uc801\uc73c\ub85c \ubd88\uc5f0\uc131\uc778 \uc77c\ubd80 \ubb3c\uc9c8\uc744 \ubbf8\uc138\ud55c \uc785\uc790 \uc0c1\ud0dc\ub85c \ubd84\uc1c4\ud558\ub294 \ubaa8\ub4e0 \uc0b0\uc5c5 \uacf5\uc815\uc740 \uc2ec\uac01\ud55c \ud654\uc7ac\ub098 \ud3ed\ubc1c\uc758 \uc704\ud5d8\uc744 \ub0b4\ud3ec\ud558\uace0 \uc788\ub2e4.\u201d<\/p>\n\n\n\n

\ubd84\uc9c4 \ud3ed\ubc1c\uc758 5\ub300 \uc694\uc778\uc774 \ubaa8\ub450 \ucda9\uc871\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 OSHA\uac00 \uc0ac\uc6a9\ud558\ub294 \ud504\ub808\uc784\uc6cc\ud06c\uc640 \ub3d9\uc77c\ud55c \uac83\uc73c\ub85c, \ub2e4\uc74c \ub2e4\uc12f \uac00\uc9c0 \uc870\uac74\uc774 \ub3d9\uc2dc\uc5d0 \ucda9\uc871\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  1. \uac00\uc5f0\uc131 \ubd84\uc9c4 (420 \u00b5m \uc774\ud558\uc758 \ud2f0\ud0c0\ub284 \uc785\uc790)<\/li>\n\n\n\n
  2. \uc0b0\uc18c \uc874\uc7ac (\uc791\uc5c5 \uacf5\uac04 \ub0b4\uc758 \uacf5\uae30)<\/li>\n\n\n\n
  3. \uc810\ud654\uc6d0 (\uc2a4\ud30c\ud06c, \ub9c8\ucc30\uc5f4, \uc815\uc804\uae30 \ubc29\uc804)<\/li>\n\n\n\n
  4. \uacf5\uae30 \uc911\uc758 \uba3c\uc9c0 \ubd84\uc0b0 (\ubd80\uc720 \uad6c\ub984)<\/li>\n\n\n\n
  5. \ubc00\ud3d0 \uacf5\uac04 (\uae30\uacc4 \uc678\ud568, \ub355\ud2b8, \uc800\uc7a5 \uc6a9\uae30)<\/li>\n<\/ol>\n\n\n\n

    \uc694\uc18c \uc911 \ud558\ub098\ub77c\ub3c4 \uc81c\uac70\ub418\uba74 \ud3ed\ubc1c\uc740 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c NFPA 484 \uc900\uc218 \uae30\uc900\uc774 \ubd84\uc9c4 \ud3ec\uc9d1, \uccad\uacb0 \uc720\uc9c0(\ubd84\uc9c4 \ucd95\uc801 \ubc29\uc9c0), \uc810\ud654 \ubc29\uc9c0, \ud658\uae30 \uc124\uacc4\ub97c \uc911\uc810\uc801\uc73c\ub85c \ub2e4\ub8e8\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uae30\uacc4\uacf5 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \uc804\ud574\uc628 \uc2e4\uc6a9\uc801\uc778 \uc870\uc5b8 \ud558\ub098:<\/strong> \uac70\uce5c \ub9ac\ubcf8 \ubaa8\uc591\uc758 \uce69\ucc98\ub7fc \ubcf4\uc774\ub294 \ud2f0\ud0c0\ub284 \uce69\uc740 \uc5f0\ub9c8 \ubc0f \uad11\ud0dd \uac00\uacf5 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138\ud55c \uae08\uc18d \uc785\uc790\ubcf4\ub2e4 \ud6e8\uc52c \uc548\uc804\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uce69 \ud615\uc0c1\uacfc \uce68\uc9c0\uc2dd \ub0c9\uac01\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2f0\ud0c0\ub284\uc744 \uc120\ubc18 \uac00\uacf5\ud558\ub294 \uacbd\uc6b0, \ud2f0\ud0c0\ub284 \uc8fc\ubb3c\uc744 \uac74\uc2dd \uc5f0\ub9c8\ud558\ub294 \uacf5\uc7a5\uacfc\ub294 \uc704\ud5d8\ub3c4\uac00 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284 \uac00\uacf5 \uc2dc \ud654\uc7ac \uc704\ud5d8: \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc774 \ubc1c\ud654\ud558\ub294\uac00<\/h2>\n\n\n\n

    \ud2f0\ud0c0\ub284 \ud654\uc7ac\uc5d0 \uad00\ud55c \ud3ec\ub7fc \uae30\ub85d\uc740 \ub9ce\uc740 \uad50\ud6c8\uc744 \uc900\ub2e4. \u2018Practical Machinist\u2019\uc640 \ub808\ub527\uc758 r\/Machinists\uc5d0 \uc62c\ub77c\uc628 \uac8c\uc2dc\ubb3c\ub4e4\uc740 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uc0c1\ud669\uc744 \ubc18\ubcf5\uc801\uc73c\ub85c \uae30\ub85d\ud558\uace0 \uc788\ub2e4. \uc989, \uacbd\ud5d8\uc774 \ubd80\uc871\ud55c \uc791\uc5c5\uc790\uac00 \uc808\uc0ad\uc720\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0 \ud2f0\ud0c0\ub284\uc744 \uac00\uacf5\ud558\uac70\ub098, \uac00\uacf5 \ub3c4\uc911 \uc808\uc0ad\uc720\uac00 \uace0\uac08\ub418\uc5c8\uc744 \ub54c \uce69\uc5d0 \ubd88\uc774 \ubd99\uc740 \uc0ac\ub840\ub4e4\uc774\ub2e4.<\/p>\n\n\n\n

    \ubb3c\ub9ac\ud559\uc801 \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc774\ub294 \uc608\uce21 \uac00\ub2a5\ud55c \ud604\uc0c1\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc758 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728(Ti-6Al-4V(5\ub4f1\uae09)\uc758 \uacbd\uc6b0 \uc57d 6.7 W\/m\u00b7K, \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \uac00\uacf5\ub418\ub294 \ud569\uae08\uc778 Ti-6Al-4V(Grade 5)\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc57d 6.7 W\/m\u00b7K\uc778 \ubc18\uba74, \ud0c4\uc18c\uac15\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc57d 50 W\/m\u00b7K\uc785\ub2c8\ub2e4 \u2014 \uc774\ub294 \uc808\uc0ad\ub0a0\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc774 \uacf5\uc791\ubb3c\ub85c \uc804\ub2ec\ub418\uc9c0 \uc54a\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub300\uc2e0, \uadf8 \uc5f4\uc740 \uacf5\uad6c\uc640 \uce69\uc758 \uacbd\uacc4\uba74\uc5d0 \uc9d1\uc911\ub429\ub2c8\ub2e4. \ud50c\ub7ec\ub4dc \ucfe8\ub7f0\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \uadf8 \uc5f4\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \uc81c\uac70\ub429\ub2c8\ub2e4. \ucfe8\ub7f0\ud2b8\uac00 \uc5c6\uc73c\uba74 \uce69\uc758 \uc628\ub3c4\uac00 \uae09\uaca9\ud788 \uc0c1\uc2b9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc5ec\uae30\uc5d0 \ub354\ud574, \ud2f0\ud0c0\ub284\uc740 \uc808\uc0ad \uacfc\uc815\uc5d0\uc11c \uacbd\ud654\ub429\ub2c8\ub2e4. \ub0a0\uc774 \ubb34\ub518 \uacf5\uad6c\ub098 \ubd88\ucda9\ubd84\ud55c \uce69 \ub85c\ub4dc\ub294 \ubaa8\ub450 \uc808\uc0ad\ub825\uc744 \uc99d\uac00\uc2dc\ucf1c \ubc1c\uc5f4\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ub9c8\ubaa8\ub41c \uc5d4\ub4dc\ubc00\ub85c \ud2f0\ud0c0\ub284\uc744 \uac74\uc2dd \uc808\uc0ad\ud560 \uacbd\uc6b0, \uc5f0\ub8cc(\ubbf8\uc138\ud55c \uce69)\uc640 \uc810\ud654\uc6d0(\ub9c8\ucc30\uc5f4)\uc774 \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uac00\uacf5 \uacfc\uc815\uc5d0\uc11c \ud654\uc7ac \uc704\ud5d8\uc774 \uac00\uc7a5 \ub192\uc544\uc9c0\ub294 \uad6c\uccb4\uc801\uc778 \uc870\uac74\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/strong><\/p>\n\n\n\n

      \n
    • \ub0c9\uac01\uc218 \uacfc\ub2e4 \uacf5\uae09 \uc5c6\uc774 \uc9c4\ud589\ub418\ub294 \uac74\uc2dd \uac00\uacf5<\/strong>\u00a0\u2014 \uae30\ub85d\ub41c \ud2f0\ud0c0\ub284 \uce69 \ud654\uc7ac\uc758 \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4. \ubbf8\uc2a4\ud2b8 \ub0c9\uac01\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud6a8\uacfc\uac00 \ubd80\uc871\ud558\uba70, \uc808\uc0ad \uc9c0\uc810\uc744 \uc815\ud655\ud788 \uaca8\ub0e5\ud574 \ubd84\uc0ac\ud558\ub294 \ud64d\uc218\uc2dd \ub0c9\uac01\uc774 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uace0\uc18d\u00b7\uacbd\ubd80\ud558 \uc808\uc0ad\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138 \uce69<\/strong>\u00a0\u2014 \uc587\uc740 \uce69\uc740 \ud45c\uba74\uc801 \ub300 \uc9c8\ub7c9 \ube44\uc728\uc774 \ub192\uace0 \uc5f4\uc6a9\ub7c9\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0, \ubb34\uac70\uc6b4 \uce69 \ub369\uc5b4\ub9ac\ubcf4\ub2e4 \ub354 \uc27d\uac8c \ubc1c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uae30\uacc4 \uc678\ud568 \ub0b4\uc758 \uce69 \ucd95\uc801<\/strong>\u00a0\u2014 \uc313\uc5ec \uc788\ub294 \uce69\uc740 \ub2e8\uc5f4\uccb4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubc11\uce35\uc774 \uc5ec\uc804\ud788 \ub728\uac70\uc6b4\ub370 \uadf8 \uc704\uc5d0 \uc0c8\ub85c\uc6b4 \uce69\uc774 \uacc4\uc18d \uc313\uc774\uba74, \uadf8 \ub354\ubbf8\ub294 \uc5f0\uc18c\uac00 \uc2a4\uc2a4\ub85c \uc9c0\uc18d\ub418\uac70\ub098 \uc2ec\uc9c0\uc5b4 \uc790\uc5f0 \ubc1c\ud654\uae4c\uc9c0 \uc77c\uc5b4\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc5f0\ub9c8 \ubc0f \uad11\ud0dd \uac00\uacf5 \uacf5\uc815<\/strong>\u00a0\u2014 \uc774 \uc7a5\ube44\ub4e4\uc740 \ud2b9\ud788 420 \u00b5m \ubbf8\ub9cc\uc758 \ubbf8\uc138 \uc785\uc790\ub97c \uc0dd\uc131\ud558\ubbc0\ub85c, \ud574\ub2f9 \uc791\uc5c5\uc740 NFPA 484\uc758 \ubd84\uc9c4 \ud3ed\ubc1c \uc704\ud5d8 \ubc94\uc8fc\uc5d0 \uba85\ud655\ud788 \ud574\ub2f9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \ub4dc\ub9b4 \ud30c\uc190 \ub610\ub294 \uacf5\uad6c \uac78\ub9bc<\/strong>\u00a0\u2014 \ub4dc\ub9b4\uc774\ub098 \uadf8\ub9bd \uacf5\uad6c\uac00 \ub07c\uc5b4 \uac11\uc790\uae30 \ub9c8\ucc30\uc774 \uae09\uc99d\ud558\uba74, \uc808\uc0ad \ubd80\uc704\uc5d0 \uc774\ubbf8 \uc874\uc7ac\ud558\ub294 \uce69\uc744 \ubc1c\ud654\uc2dc\ud0ac \ub9cc\ud07c\uc758 \uc5f4\uc774 \uc21c\uc2dd\uac04\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4.<\/li>\n<\/ul>\n\n\n\n

      \uac00\uacf5 \uacf5\uc815\ubcc4 \uc704\ud5d8\ub3c4 \ube44\uad50:<\/strong><\/p>\n\n\n\n

      \uc6b4\uc601<\/th>\uce69\/\uc808\uc0ad \ubd80\uc2a4\ub7ec\uae30\uc758 \uc785\ub3c4<\/th>\uc704\ud5d8 \uc218\uc900<\/th>\ub0c9\uac01\uc218 \uc694\uad6c \uc0ac\ud56d<\/th><\/tr><\/thead>
      \uc120\uc0ad \/ \uc678\uacbd \ubc00\ub9c1<\/td>\uad75\uc740 \ub9ac\ubcf8<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub0c9\uac01\uc218 \ubcf4\ucda9 \ud544\uc694<\/td><\/tr>
      \ub4dc\ub9b4\ub9c1<\/td>\ubcc0\uc218 \u2014 \uad1c\ucc2e\uc744 \uc218 \uc788\uc74c<\/td>\ubcf4\ud1b5<\/td>\uc2a4\ud540\ub4e4\uc744 \ud1b5\ud574 \ub0c9\uac01\uc218\ub97c \ub300\ub7c9\uc73c\ub85c \uacf5\uae09\ud558\ub294 \uac83\uc774 \uad8c\uc7a5\ub429\ub2c8\ub2e4<\/td><\/tr>
      \uc5d4\ub4dc \ubc00\ub9c1<\/td>\ubbf8\uc138\ud55c \ud30c\ud3b8, \ud2b9\ud788 \uc8fc\uba38\ub2c8 \uc18d\uc5d0 \uc788\ub294 \uac83\ub4e4<\/td>\uc911\uac04~\ub192\uc74c<\/td>\uace0\uc555 \ud64d\uc218 \ub0c9\uac01\uc218<\/td><\/tr>
      \uc5f0\uc0ad<\/td>\ubbf8\uc138\uba3c\uc9c0, <420 \u00b5m<\/td>\ub192\uc74c<\/strong><\/td>\uc2b5\uc2dd \uc5f0\ub9c8\ub300 \ud544\uc694 (NFPA 484)<\/td><\/tr>
      \uc5f0\ub9c8 \/ \ub514\ubc84\ub9c1<\/td>\uadf9\ubbf8\uc138 \uc785\uc790<\/td>\ub192\uc74c<\/strong><\/td>\uc2b5\uc2dd \uacf5\uc815 \ub610\ub294 HEPA\/\ubc29\ud3ed\ud615 \uc9d1\uc9c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \ud2f0\ud0c0\ub284 \ubd84\uc9c4 \ud3ed\ubc1c \uc704\ud5d8<\/h2>\n\n\n\n

      \uac00\uacf5 \uc911 \ubc1c\uc0dd\ud558\ub294 \ud654\uc7ac\ub294 \uad6d\ubd80\uc801\uc778 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ubc18\uba74 \ubd84\uc9c4 \ud3ed\ubc1c\uc740 \uc2dc\uc124 \uc804\uccb4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc0ac\uac74\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uc740 NFPA 484\uc5d0 \ub530\ub77c \ud3ed\ubc1c\uc131 \ubb3c\uc9c8\ub85c \ubd84\ub958\ub418\uba70, \ub2e4\ub978 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uace1\ubb3c \ubd84\uc9c4\uc774\ub098 \uc11d\ud0c4 \ubd84\uc9c4\uacfc \ub3d9\uc77c\ud55c \uc5f0\uc18c \uc704\ud5d8 \uae30\uc900\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. 2024\ub144\uc5d0 \ubc1c\ud45c\ub41c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ub124\uc774\ucc98 \uc0ac\uc774\uc5b8\ud2f0\ud53d \ub9ac\ud3ec\ud2b8<\/em>, \ud2f0\ud0c0\ub284 \ubd84\ub9d0\uc758 \ud3ed\ubc1c\ub825\uc740 \ub300\ubd80\ubd84\uc758 \ub2e4\ub978 \uc0b0\uc5c5\uc6a9 \ubd84\ub9d0\ubcf4\ub2e4 \uac15\ud558\uba70, \uc0b0\ud654 \ubc0f \uc5f0\uc18c\uc5d0 \ucde8\uc57d\ud55c \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc704\ud5d8\ub3c4\uac00 \ub192\uc740 \uac00\uc5f0\uc131 \uae08\uc18d \uc911 \ud558\ub098\ub85c \uaf3d\ud78c\ub2e4.<\/p>\n\n\n\n

      \ud2f0\ud0c0\ub284\uc758 \ubd84\uc9c4 \ud3ed\ubc1c \ub9e4\uac1c\ubcc0\uc218 (NFPA 484 \ubc0f \uc5c5\uacc4 \uc790\ub8cc \uae30\uc900):<\/strong><\/p>\n\n\n\n

        \n
      • \ucd5c\uc18c \uc810\ud654 \uc5d0\ub108\uc9c0(MIE): \ub9e4\uc6b0 \ub0ae\uc74c \u2014 \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uc740 \uc815\uc804\uae30 \ubc29\uc804\uc73c\ub85c\ub3c4 \uc810\ud654\ub420 \uc218 \uc788\uc74c<\/li>\n\n\n\n
      • \ucd5c\uc18c \ud3ed\ubc1c \ub18d\ub3c4(MEC): \uc785\uc790 \ud06c\uae30\uc5d0 \ub530\ub77c \ub2e4\ub974\uc9c0\ub9cc, \ubbf8\uc138\ud55c \ud2f0\ud0c0\ub284 \ubd84\uc9c4 \uad6c\ub984\uc740 \uc5f0\ub9c8 \ubc0f \uad11\ud0dd \uc791\uc5c5 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ub18d\ub3c4\uc5d0\uc11c\ub3c4 \ud3ed\ubc1c\uc131\uc744 \ub764\ub2e4.<\/li>\n\n\n\n
      • \ucd5c\ub300 \ud3ed\ubc1c \uc555\ub825: \ubc00\ud3d0\ub41c \uacf5\uac04\uc5d0\uc11c 7~10 bar\uc5d0 \ub2ec\ud560 \uc218 \uc788\uc74c (\uac74\ubb3c \uad6c\uc870\ubb3c\uc5d0 \ud30c\uad34\uc801)<\/li>\n<\/ul>\n\n\n\n

        \ud2f0\ud0c0\ub284 \ubd84\uc9c4 \ud3ed\ubc1c \uc704\ud5d8\uc774 \uac00\uc7a5 \ub192\uc740 \uac83\uc73c\ub85c \ud655\uc778\ub41c \uc0b0\uc5c5 \ubd84\uc57c:<\/p>\n\n\n\n

          \n
        • \ud56d\uacf5\uc6b0\uc8fc \uc81c\uc870<\/strong>\u00a0(\ub0a0\uac1c \uc2a4\ud30c, \ud130\ube48 \ubd80\ud488 \u2014 \uc5c4\uaca9\ud55c \uacf5\ucc28\uc5d0 \ub9de\ucdb0 \uac00\uacf5\ub41c \ub300\ub7c9\uc758 \ud2f0\ud0c0\ub284)<\/li>\n\n\n\n
        • \uc801\uce35 \uc81c\uc870 \/ 3D \ud504\ub9b0\ud305<\/strong>\u00a0(SLS\/DMLS\uc6a9 \ud2f0\ud0c0\ub284 \ubd84\ub9d0 \ucde8\uae09)<\/li>\n\n\n\n
        • \uc758\ub8cc\uae30\uae30 \uc81c\uc870<\/strong>\u00a0(Ti-6Al-4V\ub85c \uac00\uacf5\ub41c \uc784\ud50c\ub780\ud2b8)<\/li>\n\n\n\n
        • \uad70\uc0ac\u00b7\ubc29\uc704 \ubd80\ud488 \uc0dd\uc0b0<\/strong><\/li>\n\n\n\n
        • \ud2f0\ud0c0\ub284 \uc7ac\ud65c\uc6a9 \ubc0f \ubd84\uc1c4 \uacf5\uc815<\/strong><\/li>\n<\/ul>\n\n\n\n

          \ud2f0\ud0c0\ub284 \uc5c5\uacc4\uc758 \uc790\uccb4 \ud611\ud68c(\uad6d\uc81c \ud2f0\ud0c0\ub284 \ud611\ud68c)\ub294 \ud2f0\ud0c0\ub284 \uc2dc\uc124 \ub0b4 \uac00\uc5f0\uc131 \ubd84\uc9c4 \uc704\ud5d8\uc774 \uc798 \uae30\ub85d\ub418\uc5b4 \uc788\uc73c\uba70 \uc774\ub85c \uc778\ud574 \uc0ac\ub9dd \uc0ac\uace0\uac00 \ubc1c\uc0dd\ud55c \ubc14 \uc788\uae30 \ub54c\ubb38\uc5d0, \ud2b9\ubcc4\ud788 \u2018\uc548\uc804 \uc790\ub8cc\u2019 \ud398\uc774\uc9c0\ub97c \uc6b4\uc601\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          \uac00\uacf5 \uc911 \ud2f0\ud0c0\ub284 \ud654\uc7ac\ub97c \uc608\ubc29\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n

          \uccb4\uacc4\uc801\uc73c\ub85c \uc811\uadfc\ud55c\ub2e4\uba74 \uc608\ubc29\uc740 \uc0dd\uac01\ubcf4\ub2e4 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uae30\ub85d\ub41c \ubaa8\ub4e0 \ud2f0\ud0c0\ub284 \uac00\uacf5 \uacf5\uc7a5 \ud654\uc7ac\uc5d0\ub294 \ub0c9\uac01\uc218 \ubd80\uc871, \ubd80\uc801\uc808\ud55c \uce69 \ucc98\ub9ac, \ub610\ub294 \ubd88\ucda9\ubd84\ud55c \ubd84\uc9c4 \uc218\uc9d1\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \uadfc\ubcf8 \uc6d0\uc778 \uc911 \uc801\uc5b4\ub3c4 \ud558\ub098\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          1. \ub0c9\uac01\uc81c \u2014 \ub300\ubd80\ubd84\uc758 \uc791\uc5c5\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c<\/strong><\/p>\n\n\n\n

          \uc808\uc0ad \uc9c0\uc810\uc5d0 \uc815\ud655\ud558\uac8c \ubd84\uc0ac\ub418\ub294 \ub300\uc6a9\ub7c9 \uc808\uc0ad\uc720\ub294 \ud544\uc218 \uc870\uac74\uc785\ub2c8\ub2e4. \uc720\ub7c9\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0, \uc808\uc0ad\uc720\uac00 \uce69\uc774 \ud615\uc131\ub418\ub294 \uc815\ud655\ud55c \uc9c0\uc810\uc5d0 \ub2ff\uc9c0 \uc54a\uc73c\uba74 \ub0c9\uac01 \ud6a8\uacfc\uac00 \uadf9\uc801\uc73c\ub85c \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uacf5\uc791\ubb3c \ud45c\uba74\uc744 \ud5a5\ud574 \ubb34\uc791\uc704\ub85c \ubd84\uc0ac\ub418\uac70\ub098 \ubbf8\uc2a4\ud2b8 \ud615\ud0dc\ub85c \ubfcc\ub824\uc9c0\ub294 \uc808\uc0ad\uc720\ub294 \uc0ac\uc2e4\uc0c1 \uc544\ubb34\ub7f0 \ud6a8\uacfc\ub3c4 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          \uad8c\uc7a5 \ubc29\ubc95: \uc120\uc0ad, \ubc00\ub9c1 \ubc0f \ub4dc\ub9b4\ub9c1 \uc791\uc5c5 \uc2dc \uace0\uc720\ub7c9 \ud64d\uc218\uc2dd \ub0c9\uac01\uc218(\ubbf8\uc2a4\ud2b8 \ubc29\uc2dd \uc544\ub2d8)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc5f0\uc0ad \ubc0f \uc5f0\ub9c8 \uc791\uc5c5\uc758 \uacbd\uc6b0, NFPA 484 \uaddc\uc815\uc5d0 \ub530\ub77c \uc2b5\uc2dd \ud558\ud5a5\uc2dd \uc9d1\uc9c4\ub300\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \ud2f0\ud0c0\ub284 \uac00\uacf5 \uc2dc \uac74\uc2dd \ud558\ud5a5\uc2dd \uc9d1\uc9c4\ub300 \uc0ac\uc6a9\uc740 \uae08\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

          2. \uce69 \uad00\ub9ac \u2014 \uc313\uc774\uae30 \uc804\uc5d0 \uce58\uc6cc\ub450\uae30<\/strong><\/p>\n\n\n\n

          \uc313\uc5ec \uc788\ub294 \uce69\uc740 \uc810\ud654\uc6d0\uc774 \ub098\ud0c0\ub098\uae30\ub9cc\uc744 \uae30\ub2e4\ub9ac\ub294 \ubd88\uc528\uc640 \uac19\uc2b5\ub2c8\ub2e4. NFPA 484\uc758 \ud2f0\ud0c0\ub284 \uad00\ub828 \uc694\uad6c \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

            \n
          • \uae30\uacc4 \uc678\uc7a5 \ubc0f \uc791\uc5c5 \uad6c\uc5ed\uc5d0\uc11c \uce69\uc744 \uc815\uae30\uc801\uc73c\ub85c \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
          • \ud2f0\ud0c0\ub284 \uce69\uc744 \ub69c\uaed1\uc774 \uc788\ub294 \ubd88\uc5f0\uc131 \uc6a9\uae30\uc5d0 \ubcf4\uad00<\/li>\n\n\n\n
          • \ubcf4\uad00 \uc2dc \ub2e4\ub978 \uac00\uc5f0\uc131 \ubb3c\uc9c8\uacfc \ubd84\ub9ac\ud558\uc5ec \ubcf4\uad00<\/li>\n\n\n\n
          • \uce69\uc740 \uc790\uccb4 \ubc1c\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ud070 \ub354\ubbf8\ub85c \uc313\uc544\ub450\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

            (\uc808\uc0ad\uc720\uac00 \ub118\uccd0 \ud750\ub974\ub294 \uacf5\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294) \uc2b5\uc2dd \uce69\uc740 \uac74\uc2dd \uce69\ubcf4\ub2e4 \ud6e8\uc52c \uc548\uc804\ud569\ub2c8\ub2e4. \uce69 \uc81c\uac70 \ub2e8\uacc4\ub97c \ud3ec\ud568\ud558\uc5ec \uc804\uccb4 \uacf5\uc815 \ub3d9\uc548 \uc808\uc0ad\uc720\ub97c \uacc4\uc18d \uacf5\uae09\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

            3. \uc9d1\uc9c4 \u2014 \ubc29\ud3ed\ud615 \uc7a5\ube44\ub9cc \uc0ac\uc6a9<\/strong><\/p>\n\n\n\n

            \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc6a9 \uc9c4\uacf5\uccad\uc18c\uae30\uc640 \uae30\uc874 \uc9d1\uc9c4\uae30\ub294 \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ud574\uacb0\ucc45\uc774 \uc544\ub2c8\ub77c \ubc1c\ud654 \uc6d0\uc778\uc774 \ub429\ub2c8\ub2e4. \uc774 \uc7a5\ube44\ub4e4\uc5d0\ub294 \uc2a4\ud30c\ud06c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc804\uae30 \ubaa8\ud130\uac00 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc73c\uba70, \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uc774 \uac00\ub4dd \ucc2c \ud544\ud130 \ub0b4\ubd80\uc5d0\uc11c \uc2a4\ud30c\ud06c\uac00 \ubc1c\uc0dd\ud558\uba74 \ubc1c\ud654\uac00 \ubd88\uac00\ud53c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

            NFPA 484 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \ud2f0\ud0c0\ub284 \ubd84\uc9c4 \uc9d1\uc9c4 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

              \n
            • \ubc29\ud3ed\ud615(Div. 1 \ub610\ub294 Div. 2) \uc9c4\uacf5 \ubc0f \uc9d1\uc9c4 \uc7a5\ube44<\/li>\n\n\n\n
            • \uc644\uc804\ud788 \uc811\uc9c0\ub418\uace0 \uc815\uc804\uae30\ub97c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \uad6c\uc870<\/li>\n\n\n\n
            • \uae08\uc18d \ubbf8\ub9bd\uc790\uc5d0 \ub300\ud55c HEPA \uc5ec\uacfc \ub4f1\uae09<\/li>\n\n\n\n
            • \ub0b4\ubd80 \ubd80\ud488\uc5d0 \ub3c4\uc0c9\uc774 \ub418\uc5b4 \uc788\uc9c0 \uc54a\uc544(\ub3c4\uc0c9\uc774 \ub418\uc5b4 \uc788\uc73c\uba74 \uc5f4\uc774 \uc9d1\uc911\ub418\ub294 \ubd80\ubd84\uc774 \uc0dd\uae38 \uc218 \uc788\uc74c)<\/li>\n\n\n\n
            • \uc81c\uc870\uc0ac \uc0ac\uc591\uc5d0 \ub530\ub978 \uc815\uae30 \uc810\uac80 \ubc0f \ud544\ud130 \uad50\uccb4 \uc77c\uc815<\/li>\n<\/ul>\n\n\n\n

              4. \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218 \u2014 \ubbf8\uc138 \uce69 \ubc1c\uc0dd \uc870\uac74\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc124\uacc4\ud558\uae30<\/strong><\/p>\n\n\n\n

              \uce69 \ubd80\ud558\uac00 \ud074\uc218\ub85d \ud45c\uba74\uc801\uc774 \ub354 \uc791\uc740 \uac70\uce5c \uce69\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uac00\uacf5 \uc2dc \uc808\uc0ad \uc18d\ub3c4\ub97c 30% \ub192\uc774\uba74 \uacf5\uad6c \uc218\uba85\uc774 \ucd5c\ub300 80%\uae4c\uc9c0 \ub2e8\ucd95\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubd80\uc871\ud55c \uce69 \ubd80\ud558\ub97c \ubcf4\ucda9\ud558\uae30 \uc704\ud574 \uacfc\uac10\ud55c \uc808\uc0ad \uc18d\ub3c4\ub97c \uc801\uc6a9\ud558\ub294 \uac83\uc740 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub354 \ubbf8\uc138\ud558\uace0 \uc704\ud5d8\ud55c \uce69\uc744 \uc0dd\uc131\ud558\ubbc0\ub85c, \ub450 \ubc30\ub85c \uc5ed\ud6a8\uacfc\ub97c \ub0b3\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ub0a0\uce74\ub85c\uc6b4 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ubb34\ub518 \uacf5\uad6c\ub294 \ud2f0\ud0c0\ub284 \ud45c\uba74\uc744 \uacbd\ud654\uc2dc\ucf1c \uc808\uc0ad\ub825\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0, \uc801\uc808\ud55c \uce69 \ud615\uc131\uc774 \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc5d0\uc11c \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

              \ud2f0\ud0c0\ub284\uc774 \ud0c0\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c? \u2014 \uadf8\ub9ac\uace0 \uc774\ub97c \ub9c9\ub294 \ubc29\ubc95<\/h2>\n\n\n\n

              \ud2f0\ud0c0\ub284 \ud654\uc7ac\ub294 \ub300\ubd80\ubd84\uc758 \uae08\uc18d \ud654\uc7ac\uc640 \ube44\uad50\ud588\uc744 \ub54c \ud2b9\ud788 \uc704\ud5d8\ud558\uac8c \ub9cc\ub4dc\ub294 \ud55c \uac00\uc9c0 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4: \ud2f0\ud0c0\ub284\uc740 \uc77c\ubc18 \ud654\uc7ac\ub97c \uaebc\ubc84\ub9b4 \uc815\ub3c4\uc758 \ub300\uae30 \uc870\uac74\uc5d0\uc11c\ub3c4 \ud0c0\uc624\ub985\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n

              \uace0\uc628\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc740 \ub2e4\uc74c \ubb3c\uc9c8\uacfc \ubc18\uc751\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

                \n
              • \uc0b0\uc18c(O\u2082) \u2014 \ud45c\uc900 \uc5f0\uc18c \ubc18\uc751<\/li>\n\n\n\n
              • \uc9c8\uc18c (N\u2082) \u2014 \ud2f0\ud0c0\ub284\uc740 \uc9c8\uc18c\uc640 \ubc18\uc751\ud558\uc5ec \uc9c8\ud654\ud2f0\ud0c0\ub284\uc744 \ud615\uc131\ud558\uba70, \uc9c8\uc18c \uac00\uc2a4\ub85c \ubd88\uc744 \ub36e\uc5b4\ub3c4 \ud2f0\ud0c0\ub284 \ud654\uc7ac\ub294 \uaebc\uc9c0\uc9c0 \uc54a\ub294\ub2e4<\/li>\n\n\n\n
              • \uc774\uc0b0\ud654\ud0c4\uc18c(CO\u2082) \u2014 \uae30\uc874\uc758 CO\u2082 \uc18c\ud654\uae30\ub294 \ud6a8\uacfc\uac00 \uc5c6\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \uadf9\ud788 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\ub294 \ubc18\uc751\uc744 \ucd09\uc9c4\ud560 \uc218\ub3c4 \uc788\ub2e4<\/li>\n<\/ul>\n\n\n\n

                \uc774 \ub54c\ubb38\uc5d0 \uae30\uc874\uc758 \ubc29\ubc95\uc73c\ub85c\ub294 \ud2f0\ud0c0\ub284 \ud654\uc7ac\ub97c \uc9c4\uc555\ud558\uae30\uac00 \uadf9\ud788 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. D\uae09 \ud654\uc7ac\uc5d0 \uc775\uc219\ud558\uc9c0 \uc54a\uc740 \uc18c\ubc29\ub300\uc6d0\ub4e4\uc774 \ubb3c\uc774\ub098 \uc774\uc0b0\ud654\ud0c4\uc18c\ub97c \uc0b4\ud3ec\ud568\uc73c\ub85c\uc368 \ud2f0\ud0c0\ub284 \ud654\uc7ac\ub97c \ud6e8\uc52c \ub354 \uc545\ud654\uc2dc\ud0a8 \uc0ac\ub840\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                \ubb3c\uc740 \ud2b9\ud788 \uc704\ud5d8\ud569\ub2c8\ub2e4.<\/strong> \ud2f0\ud0c0\ub284\uc740 \uc57d 700\u00b0C(1,292\u00b0F)\uc5d0\uc11c \ubb3c\uacfc \ubc18\uc751\ud569\ub2c8\ub2e4. \ub179\uc544 \uc788\uac70\ub098 \uc5f0\uc18c \uc911\uc778 \ud2f0\ud0c0\ub284\uc774 \ubb3c\uacfc \uc811\ucd09\ud558\uba74 \ubc18\uc751\uc73c\ub85c \uc778\ud574 \uc218\uc18c \uac00\uc2a4(H\u2082)\uac00 \ubc1c\uc0dd\ud558\ub294\ub370, \uc774 \uac00\uc2a4\ub294 \uadf8 \uc790\uccb4\ub85c \uc778\ud654\uc131\uc774 \ub9e4\uc6b0 \ub192\uc544 2\ucc28 \ud3ed\ubc1c\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ud654\uc5fc\uc5d0\ub294 \uc808\ub300\ub85c \ubb3c\uc744 \ubfcc\ub9ac\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/strong><\/p>\n\n\n\n

                \ud2f0\ud0c0\ub284(D\uae09 \ud654\uc7ac)\uc5d0 \uc801\ud569\ud55c \uc18c\ud654\uc81c:<\/strong><\/p>\n\n\n\n

                \"\ud2f0\ud0c0\ub284\uc744<\/figure>\n\n\n\n
                \uc5d0\uc774\uc804\ud2b8<\/th>\ubc29\ubc95<\/th>\ucc38\uace0<\/th><\/tr><\/thead>
                \ub9c8\ub978 \ubaa8\ub798<\/strong><\/td>\ubd88\ud0c0\uace0 \uc788\ub294 \ubb3c\uccb4 \uc704\uc5d0 \ucc9c\ucc9c\ud788 \ubd80\uc5b4 \ubd88\uc744 \ub044\uc138\uc694<\/td>\uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc635\uc158\uc774\uba70, \uce69\uc774\ub098 \ubd80\uc2a4\ub7ec\uae30\ub85c \uc778\ud55c \ud654\uc7ac \uc9c4\uc555\uc5d0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr>
                \uc2dd\uc6a9 \uc18c\uae08 (NaCl)<\/strong><\/td>\ub9c8\ucc2c\uac00\uc9c0\ub85c \u2014 \ubd80\uc5b4\uc11c \ub36e\uc5b4\ubc84\ub9ac\uc138\uc694<\/td>1\ucc28 \uce58\ub8cc\uc81c\ub85c \uc790\uc8fc \uad8c\uc7a5\ub418\ub294 \uc57d\ubb3c<\/td><\/tr>
                D\uae09 \uac74\uc2dd \ubd84\ub9d0 \uc18c\ud654\uae30<\/strong><\/td>\ubd80\ub4dc\ub7fd\uac8c \ubc1c\ub77c \ub36e\uc5b4\uc8fc\uc2ed\uc2dc\uc624(\ubd84\uc0ac\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624).<\/td>Specialized \u2014 \uac01 \ud2f0\ud0c0\ub284 \uac00\uacf5 \uc791\uc5c5\ub300\uc5d0 \ud558\ub098\uc529 \ube44\uce58\ud574 \ub450\uc138\uc694<\/td><\/tr>
                \uac74\uc870 \ud751\uc5f0 \ubd84\ub9d0<\/strong><\/td>\ubd80\uc5b4 \ub36e\uc5b4 \ubc84\ub9ac\ub2e4<\/td>\ud6a8\uacfc\ub294 \uc788\uc9c0\ub9cc \uc815\ub9ac \uacfc\uc815\uc774 \ub354 \ubc88\uac70\ub85c\uc6b4 \ubc29\ubc95<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                \uc0ac\uc6a9\ud558\uc9c0 \ub9d0\uc544\uc57c \ud560 \uac83:<\/strong><\/p>\n\n\n\n

                  \n
                • \ubb3c \u2014 \uace0\uc628\uc5d0\uc11c \uc218\uc18c \ud3ed\ubc1c\uc744 \uc77c\uc73c\ud0a8\ub2e4<\/li>\n\n\n\n
                • \uc774\uc0b0\ud654\ud0c4\uc18c \uc18c\ud654\uae30 \u2014 \uace0\uc628\uc5d0\uc11c \ubc18\uc751\uc744 \ucd09\uc9c4\ud55c\ub2e4<\/li>\n\n\n\n
                • ABC \uac74\uc2dd \uc18c\ud654\uc81c \u2014 \uc778\uc0b0\uc554\ubaa8\ub284\uc744 \ud568\uc720\ud558\uace0 \uc788\uc73c\uba70, \ud2f0\ud0c0\ub284\uacfc \ubc18\uc751\ud55c\ub2e4<\/li>\n\n\n\n
                • \ud560\ub860 \/ \ud560\ub85c\uac90\ud654 \uc18c\ud654\uc81c \u2014 \ud0c0\ub294 \ud2f0\ud0c0\ub284\uacfc \ubc18\uc751\ud568<\/li>\n<\/ul>\n\n\n\n

                  CNC \uae30\uacc4\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ud654\uc7ac\uac00 \ubc1c\uc0dd\ud560 \uacbd\uc6b0:<\/p>\n\n\n\n

                    \n
                  1. \uc2a4\ud540\ub4e4\uacfc \ubaa8\ub4e0 \uc808\uc0ad \uc791\uc5c5\uc744 \uc989\uc2dc \uc911\ub2e8\ud558\uc2ed\uc2dc\uc624<\/li>\n\n\n\n
                  2. \uc218\uc131 \uc808\uc0ad\uc720\uc778 \uacbd\uc6b0 \uc0ac\uc6a9\uc744 \uc911\ub2e8\ud558\uc2ed\uc2dc\uc624(\uace0\uc628\uc758 \ud654\uc7ac\ub97c \uc545\ud654\uc2dc\ud0ac \uc218 \uc788\uc74c).<\/li>\n\n\n\n
                  3. \uae30\uacc4 \uc678\uc7a5\uc744 \uac11\uc790\uae30 \uc5f4\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uacf5\uae30\uac00 \uac11\uc790\uae30 \uc720\uc785\ub418\uba74 \ud654\uc7ac\uac00 \ub354 \uac70\uc138\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
                  4. \uce69 \ucee8\ubca0\uc774\uc5b4 \ub610\ub294 \uc811\uc18d \uc9c0\uc810\uc744 \ud1b5\ud574 D\uae09 \uc57d\uc81c\ub97c \ub3c4\ud3ec\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n
                  5. \ube44\ud544\uc218 \uc778\uc6d0\uc744 \ub300\ud53c\uc2dc\ud0a4\uace0 \uc751\uae09 \uc11c\ube44\uc2a4\uc5d0 \uc5f0\ub77d\ud558\uc2ed\uc2dc\uc624<\/li>\n\n\n\n
                  6. \ubc18\uc8fd\uc774 \uc644\uc804\ud788 \uc2dd\uc744 \ub54c\uae4c\uc9c0\ub294 \ub2e4\uc2dc \ub123\uc9c0 \ub9c8\uc2ed\uc2dc\uc624<\/li>\n<\/ol>\n\n\n\n

                    NFPA 484 \uc900\uc218: \ud2f0\ud0c0\ub284 \uac00\uacf5 \uae30\uc220\uc790\uac00 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d<\/h2>\n\n\n\n

                    \u2018\uac00\uc5f0\uc131 \uae08\uc18d\uc5d0 \uad00\ud55c \ud45c\uc900(NFPA 484)\u2019\uc740 \ubbf8\uad6d\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ucde8\uae09\uc744 \uaddc\uc728\ud558\ub294 \uc8fc\uc694 \uaddc\uc81c \uccb4\uacc4\uc785\ub2c8\ub2e4. OSHA\ub294 \u2018\uc77c\ubc18 \uc758\ubb34 \uc870\ud56d(General Duty Clause)\u2019\uc5d0 \ub530\ub77c \uc774 \ud45c\uc900\uc744 \uc9d1\ud589\ud558\uba70, \uaddc\uc815 \ubbf8\uc900\uc218 \uc2dc\uc124\uc5d0 \ub300\ud574 \uc9c1\uc811 \uc2dc\uc815 \uba85\ub839\uc744 \ub0b4\ub9b0 \ubc14 \uc788\uc2b5\ub2c8\ub2e4(OSHA \uc2dc\uc815 \uba85\ub839 \ubc88\ud638 311784201\uc740 \ud2f0\ud0c0\ub284 \uac00\uacf5, \uc81c\uc791 \ubc0f \ub9c8\uac10 \uc694\uac74\uacfc \uad00\ub828\ud558\uc5ec NFPA 484\ub97c \uc778\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4).<\/p>\n\n\n\n

                    NFPA 484\uc758 \uc801\uc6a9 \ub300\uc0c1:<\/strong><\/p>\n\n\n\n

                    \uac00\uc5f0\uc131 \ubd84\uc9c4\uc774\ub098 \ubbf8\uc138 \uc785\uc790\ub97c \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\ub294 \ud615\ud0dc\uc758 \ud2f0\ud0c0\ub284\uc744 \uac00\uacf5, \uc81c\uc870, \ub9c8\uac10 \ucc98\ub9ac, \ucde8\uae09, \ubcf4\uad00 \ub610\ub294 \uc7ac\ud65c\uc6a9\ud558\ub294 \ubaa8\ub4e0 \uc2dc\uc124. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

                      \n
                    • CNC \uac00\uacf5 \uc5c5\uccb4<\/li>\n\n\n\n
                    • \uc5f0\ub9c8 \ubc0f \uad11\ud0dd \uac00\uacf5 \uacf5\uc815<\/li>\n\n\n\n
                    • \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488 \uc81c\uc870\uc5c5\uccb4<\/li>\n\n\n\n
                    • \uc758\ub8cc\uae30\uae30 \uc81c\uc870\uc5c5\uccb4<\/li>\n\n\n\n
                    • \ud2f0\ud0c0\ub284 \uc801\uce35 \uc81c\uc870 (\ubd84\ub9d0 \ucde8\uae09)<\/li>\n\n\n\n
                    • \ud2f0\ud0c0\ub284 \uc7ac\ud65c\uc6a9 \uacf5\uc815<\/li>\n<\/ul>\n\n\n\n

                      \ud2f0\ud0c0\ub284\uc5d0 \ub300\ud55c \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d (2022\ub144\ud310, \uc81c17\uc7a5, \uc81c17.7\uc808):<\/strong><\/p>\n\n\n\n

                        \n
                      1. \ubd84\uc9c4 \uc704\ud5d8 \ubd84\uc11d(DHA)<\/strong>\u00a0\u2014 \uc2dc\uc124\uc740 \ud2f0\ud0c0\ub284 \uacf5\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubaa8\ub4e0 \uac00\uc5f0\uc131 \ubd84\uc9c4 \uc704\ud5d8 \uc694\uc18c\ub97c \ud30c\uc545\ud558\uae30 \uc704\ud55c DHA\ub97c \uc2e4\uc2dc\ud558\uace0 \uadf8 \uacb0\uacfc\ub97c \ubb38\uc11c\ud654\ud574\uc57c \ud55c\ub2e4<\/li>\n\n\n\n
                      2. \uc810\ud654\uc6d0 \uc81c\uc5b4<\/strong>\u00a0\u2014 \ubd84\uc9c4\uc774 \ubc1c\uc0dd\ud558\ub294 \uad6c\uc5ed\uc5d0 \uc124\uce58\ub418\ub294 \uc804\uae30 \uc7a5\ube44\ub294 \uc704\ud5d8 \uc9c0\uc5ed \ubd84\ub958 \uae30\uc900\uc5d0 \ubd80\ud569\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
                      3. \ud558\uc6b0\uc2a4\ud0a4\ud551 \ud504\ub85c\uadf8\ub7a8<\/strong>\u00a0\u2014 \ud45c\uba74\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ubd84\uc9c4 \ubc0f \uce69\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud55c \uc11c\uba74 \uc77c\uc815; \ubd84\uc9c4\uc774 \uc313\uc774\ub294 \uac83\uc740 \uaddc\uc815 \uc704\ubc18\uc785\ub2c8\ub2e4<\/li>\n\n\n\n
                      4. \uc9d1\uc9c4 \uc2dc\uc2a4\ud15c<\/strong>\u00a0\u2014 \ubc29\ud3ed \uae30\uc900\uc744 \ucda9\uc871\ud574\uc57c \ud558\uba70, \uc5f0\ub9c8 \ubc0f \uad11\ud0dd \uc791\uc5c5 \uc2dc \uc2b5\uc2dd \ud558\ud5a5\uae30\ub958 \uc791\uc5c5\ub300\ub97c \uc0ac\uc6a9\ud574\uc57c \ud568(\uac74\uc2dd \uc791\uc5c5 \uae08\uc9c0)<\/li>\n\n\n\n
                      5. \ud654\uc7ac \uc9c4\uc555<\/strong>\u00a0\u2014 \uac01 \ud2f0\ud0c0\ub284 \uac00\uacf5 \uc791\uc5c5\ub300\uc5d0\ub294 D\uae09 \uc18c\ud654\uc81c\uac00 \ube44\uce58\ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
                      6. \uad50\uc721<\/strong>\u00a0\u2014 \ud2f0\ud0c0\ub284\uc744 \ucde8\uae09\ud558\ub294 \ubaa8\ub4e0 \uc9c1\uc6d0\uc740 \uac00\uc5f0\uc131 \uae08\uc18d\uc758 \uc704\ud5d8\uc131\uacfc \ube44\uc0c1 \ub300\uc751 \uc808\ucc28\uc5d0 \ub300\ud55c \uad50\uc721\uc744 \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
                      7. \uc800\uc7a5<\/strong>\u00a0\u2014 \uc816\uc740 \ud1b1\ubc25\uc740 \ub69c\uaed1\uc774 \uc788\ub294 \ubd88\uc5f0\uc131 \uc6a9\uae30\uc5d0 \ubcf4\uad00\ud558\uace0, \ub9c8\ub978 \ud1b1\ubc25\uc740 \ub2e4\ub978 \uac00\uc5f0\uc131 \ubb3c\uc9c8\uacfc \ubd84\ub9ac\ud558\uc5ec \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

                        NFPA 660\uc5d0 \uad00\ud55c \ucc38\uace0 \uc0ac\ud56d:<\/strong> 2024\ub144 \ub9d0, NFPA\ub294 NFPA 652(2024\ub144 12\uc6d4 \ubc1c\ud6a8)\ub97c \ud3ec\ud568\ud55c \uae30\uc874 \uac00\uc5f0\uc131 \ubd84\uc9c4 \uad00\ub828 \ud45c\uc900 6\uac1c\ub97c \ud1b5\ud569\ud55c NFPA 660\uc744 \ubc1c\ud45c\ud588\uc2b5\ub2c8\ub2e4. NFPA 660\uc740 NFPA 484\uc640 \uac19\uc740 \uae08\uc18d \uad00\ub828 \ud45c\uc900\uacfc \uc5f0\uacc4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uaddc\uc815 \uc900\uc218 \ubb38\uc11c\ub97c \uac31\uc2e0\ud558\ub294 \uacbd\uc6b0, \ud574\ub2f9 \uad00\ud560 \uad6c\uc5ed\uc5d0\uc11c \ud604\uc7ac \uc5b4\ub5a4 \ubc84\uc804\uc774 \uc801\uc6a9\ub418\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082)\uacfc \uae08\uc18d \ud2f0\ud0c0\ub284\uc758 \ube44\uad50\uc5d0 \uad00\ud55c \ucc38\uace0 \uc0ac\ud56d<\/h2>\n\n\n\n

                        \uac80\uc0c9 \uacb0\uacfc\uc5d0\uc11c \ub04a\uc784\uc5c6\uc774 \ub098\ud0c0\ub098\ub294 \ud63c\ub780\uc758 \uc6d0\uc778 \uc911 \ud558\ub098\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082)\uc740 \uae08\uc18d \ud2f0\ud0c0\ub284\uc774 \uc544\ub2c8\uba70, \ub450 \ubb3c\uc9c8\uc758 \ud654\uc7ac \ud2b9\uc131\uc740 \uc644\uc804\ud788 \ub2e4\ub985\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n

                        TiO\u2082\ub294 \ud2f0\ud0c0\ub284\uc774 \uc644\uc804\ud788 \uc0b0\ud654\ub41c \ud615\ud0dc\ub85c, \ud654\ud559\uc801\uc73c\ub85c \ub9d0\ud558\uc790\uba74 \uc774\ubbf8 \u201c\ud0c0\ubc84\ub9b0\u201d \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \uc774\ub294 \ub300\ubd80\ubd84\uc758 \ud398\uc778\ud2b8, \uc790\uc678\uc120 \ucc28\ub2e8\uc81c, \uc2dd\ud488 \ucf54\ud305\uc81c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud770\uc0c9 \uc548\ub8cc\uc785\ub2c8\ub2e4. TiO\u2082\ub294 \ubd88\uc5f0\uc131\uc774\uba70, \uc815\uc0c1\uc801\uc778 \uc870\uac74\uc5d0\uc11c\ub294 \ud654\ud559\uc801\uc73c\ub85c \ubd88\ud65c\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \uba54\ud0c8\ub9ad \ud2f0\ud0c0\ub284<\/strong> \u2014 \uac00\uacf5\uc5d0 \uc0ac\uc6a9\ub418\ub294 2\uae09, 5\uae09(Ti-6Al-4V) \ub610\ub294 \uae30\ud0c0 \ud569\uae08 \ud615\ud0dc \u2014 \uac00 \ubc14\ub85c \uc774 \uae30\uc0ac\uc5d0\uc11c \ub2e4\ub8e8\ub294 \uc8fc\uc81c\uc774\uba70, \uc55e\uc11c \uc124\uba85\ud55c \ud615\ud0dc\uc5d0\uc11c\ub294 \uac00\uc5f0\uc131\uc744 \ub771\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \ud574\ub2f9 SDS\uac00 \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(CAS 13463-67-7)\uc5d0 \ub300\ud55c \uac83\uc774\ub77c\uba74, \uac00\uc5f0\uc131 \uad00\ub828 \uc815\ubcf4\ub294 \uac00\uacf5 \uce69\uc5d0\ub294 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uae08\uc18d(CAS 7440-32-6)\uc5d0 \ub300\ud55c \uac83\uc774\ub77c\uba74, \ud574\ub2f9 \uc815\ubcf4\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n

                        \uc21c\uc218 \ud2f0\ud0c0\ub284\uc740 \uac00\uc5f0\uc131\uc778\uac00\uc694?<\/strong>
                        \uace0\uccb4 \ud2f0\ud0c0\ub284 \ube4c\ub81b\uc774\ub098 \uacf5\uc791\ubb3c\uc758 \uacf5\uae30 \uc911 \uc790\uc5f0 \ubc1c\ud654 \uc628\ub3c4\ub294 \uc57d 2,200\u00b0F (1,204\u00b0C)\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc808\uc0ad\uc720\ub97c \uc0ac\uc6a9\ud558\ub294 \uc815\uc0c1\uc801\uc778 \uac00\uacf5 \uc870\uac74 \ud558\uc5d0\uc11c\ub294 \ud2f0\ud0c0\ub284 \ub369\uc5b4\ub9ac \uc790\uccb4\ub294 \ud070 \ud654\uc7ac \uc704\ud5d8\uc744 \ucd08\ub798\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud654\uc7ac \uc704\ud5d8\uc740 \uac00\uacf5 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138\ud55c \uce69, \ubd80\uc2a4\ub7ec\uae30, \ud2b9\ud788 \ubd84\uc9c4\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \ud2f0\ud0c0\ub284\uc740 \uba87 \ub3c4\uc5d0\uc11c \ubd88\uc774 \ubd99\ub098\uc694?<\/strong>
                        \uc774\ub294 \ud615\ud0dc\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \ub369\uc5b4\ub9ac \uc0c1\ud0dc\uc758 \ud2f0\ud0c0\ub284\uc740 \uc57d 2,200\u00b0F (1,204\u00b0C)\uc5d0\uc11c \uc790\uc5f0 \ubc1c\ud654\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ubd84\ub9d0\uc740 \uacf5\uae30 \uc911\uc5d0\uc11c \uc57d 480\u00b0F (249\u00b0C)\uc5d0\uc11c \ubc1c\ud654\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ud569\uae08(\uc608: Ti-6Al-4V)\uc758 \uacbd\uc6b0, \uc2e4\ud5d8\uc801 \uc5f0\uc18c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uce21\uc815\ub41c \ubc1c\ud654\uc810\uc740 \uc57d 1,953 K(\uc57d 1,680\u00b0C \/ 3,056\u00b0F)\uc774\uc9c0\ub9cc, \uc774 \uc784\uacc4\uac12\uc740 \ud569\uae08\uc758 \uc0c1\ud0dc\uc640 \uc2dc\ud5d8 \ubc29\ubc95\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

                        CNC \uac00\uacf5 \uc911\uc5d0 \ud2f0\ud0c0\ub284 \uce69\uc5d0 \ubd88\uc774 \ubd99\uc744 \uc218 \uc788\ub098\uc694?<\/strong>
                        \ub124 \u2014 \uc774\uac83\uc774 \ubc14\ub85c \uc0dd\uc0b0 \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ud2f0\ud0c0\ub284 \uad00\ub828 \ud654\uc7ac \uc0ac\uace0\uc785\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5 \uc791\uc5c5\uc790\uac00 \ud2f0\ud0c0\ub284\uc744 \ub0c9\uac01\uc218 \uc5c6\uc774(\uac74\uc2dd) \uac00\uacf5\ud560 \ub54c, \ub0c9\uac01\uc218 \uacf5\uae09\uc774 \uc911\ub2e8\ub418\uc5c8\uc744 \ub54c, \ub610\ub294 \uae30\uacc4 \ub0b4\ubd80\uc5d0 \ubbf8\uc138\ud55c \uce69\uc774 \uc313\uc5ec \uc5f4\uc6d0\uc5d0 \uc758\ud574 \ubc1c\ud654\ub420 \ub54c \uce69\uc5d0 \ubd88\uc774 \ubd99\uc2b5\ub2c8\ub2e4. \u2018Practical Machinist\u2019 \ud3ec\ub7fc\uc5d0\ub294 \uad00\ub828 \uc0ac\uace0 \uc0ac\ub840\uac00 \uae30\ub85d\ub418\uc5b4 \uc788\uc73c\uba70, \uc720\ud29c\ube0c\uc5d0\ub294 \uad00\ub828 \uc601\uc0c1\ub3c4 \uac8c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uc740 \ud3ed\ubc1c \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
                        \ub124. NFPA\uc758 \u2264420 \u00b5m \uae30\uc900\uc5d0 \ubd80\ud569\ud558\ub294 \ud2f0\ud0c0\ub284 \ubd84\uc9c4\uc740 \uac00\uc5f0\uc131 \ubd84\uc9c4\uc73c\ub85c \ubd84\ub958\ub418\uba70, \uacf5\uae30 \uc911\uc5d0 \ubd80\uc720\ud560 \uacbd\uc6b0 \uc5f0\uc18c(\ud3ed\ubc1c) \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. 2024\ub144\uc5d0 \ubc1c\ud45c\ub41c \ud55c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ub124\uc774\ucc98 \uc0ac\uc774\uc5b8\ud2f0\ud53d \ub9ac\ud3ec\ud2b8<\/em> \ud2f0\ud0c0\ub284 \ubd84\ub9d0\uc758 \ud3ed\ubc1c\ub825\uc740 \ub300\ubd80\ubd84\uc758 \ub2e4\ub978 \uc0b0\uc5c5\uc6a9 \ubd84\ub9d0\ubcf4\ub2e4 \ub354 \uac15\ub825\ud558\ub2e4\uace0 \uc5b8\uae09\ud558\uace0 \uc788\ub2e4.<\/p>\n\n\n\n

                        \ud2f0\ud0c0\ub284 \ud654\uc7ac\uc5d0\ub294 \uc5b4\ub5a4 \uc18c\ud654\uae30\ub97c \uc0ac\uc6a9\ud574\uc57c \ud560\uae4c\uc694?<\/strong>
                        D\uae09 \ud654\uc7ac\uc6a9 \uc18c\ud654\uc81c\ub9cc \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624: \ub9c8\ub978 \ubaa8\ub798, \uc2dd\uc6a9 \uc18c\uae08(NaCl), D\uae09 \ubd84\ub9d0 \uc18c\ud654\uae30 \ub610\ub294 \ub9c8\ub978 \ud751\uc5f0. \uc808\ub300 \ubb3c(700\u00b0C \uc774\uc0c1\uc5d0\uc11c \uc218\uc18c \ud3ed\ubc1c \uc704\ud5d8), CO\u2082(\ubc18\uc751\uc744 \ucd09\uc9c4\ud568) \ub610\ub294 \uc77c\ubc18 ABC \uc18c\ud654\uae30(\uc778\uc0b0\uc554\ubaa8\ub284\uc774 \ud2f0\ud0c0\ub284\uacfc \ubc18\uc751\ud568)\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

                        NFPA 484 \uaddc\uc815\uc774 \uc81c \ud2f0\ud0c0\ub284 \uac00\uacf5 \uacf5\uc7a5\uc5d0 \uc801\uc6a9\ub418\ub098\uc694?<\/strong>
                        \uac00\uacf5, \uc5f0\ub9c8, \uad11\ud0dd \ucc98\ub9ac \ub4f1\uc758 \uc791\uc5c5 \uacfc\uc815\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ubbf8\uc138 \uc785\uc790\ub098 \ubd84\uc9c4\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0, NFPA 484\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4. OSHA\ub294 \u2018\uc77c\ubc18 \uc758\ubb34 \uc870\ud56d(General Duty Clause)\u2019\uc5d0 \ub530\ub77c \uc774 \uaddc\uc815\uc744 \uc9d1\ud589\ud569\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c\ub294 \ubd84\uc9c4 \uc704\ud5d8 \ubd84\uc11d, \ubc29\ud3ed\ud615 \uc9d1\uc9c4 \uc7a5\uce58, \uc791\uc5c5\uc7a5 \uc815\ub9ac \uc815\ub3c8 \uc77c\uc815, \uac01 \uc791\uc5c5\uc7a5\uc5d0 \ub300\ud55c D\uae09 \ud654\uc7ac \uc9c4\uc555 \uc2dc\uc124, \uadfc\ub85c\uc790 \uad50\uc721 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \ub0c9\uac01\uc561 \uc5c6\uc774 \ud2f0\ud0c0\ub284\uc744 \uac00\uacf5\ud560 \uc218 \uc788\ub098\uc694?<\/strong>
                        \ub9e4\uc6b0 \ud2b9\uc815\ud55c \uc870\uac74(\uadf9\uc800\uc18d, \ub192\uc740 \uce69 \ubd80\ud558, \uac70\uce5c \uc808\uc0ad \ub4f1)\uc5d0\uc11c\ub294 \uae30\uc220\uc801\uc73c\ub85c \uac00\ub2a5\ud558\uc9c0\ub9cc, \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc73c\uba70 \uacf5\uad6c \uc81c\uc870\uc5c5\uccb4\uc640 NFPA 484\uc758 \ubaa8\ubc94 \uc0ac\ub840 \uc9c0\uce68\uc5d0\ub3c4 \uc704\ubc30\ub429\ub2c8\ub2e4. \ub0c9\uac01\uc218\ub97c \ub300\ub7c9\uc73c\ub85c \uacf5\uae09\ud558\uba74 \uc704\ud5d8\uc744 \uc81c\uac70\ud560 \uc218 \uc788\ub294\ub370, \uc774\ub97c \uc704\ud574 \uc218\ub3d9\uc73c\ub85c \uc704\ud5d8\uc744 \uad00\ub9ac\ud560 \uac00\uce58\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \ud2f0\ud0c0\ub284\uc740 \ud0c0\uba74 \uc5b4\ub5a4 \uc0c9\uc744 \ub760\ub098\uc694?<\/strong>
                        \ud2f0\ud0c0\ub284\uc740 \ub9c8\uadf8\ub124\uc298\uacfc \ube44\uc2b7\ud558\uc9c0\ub9cc \ub2e4\uc18c \ub35c \uac15\ub82c\ud55c, \ud2b9\uc720\uc758 \ub208\ubd80\uc2e0 \ud770\uc0c9 \ubd88\uaf43\uc744 \ub0b4\uba70 \ud0c0\uc624\ub985\ub2c8\ub2e4. \uc0b0\ud654 \uc0dd\uc131\ubb3c(TiO\u2082)\uc740 \ud770\uc0c9 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \uc774 \uace0\uc628\uc758 \ubd88\uaf43\uc740 \uc9c1\uc811 \ubc14\ub77c\ubcfc \uacbd\uc6b0 \ub208\uc5d0 \uc190\uc0c1\uc744 \uc904 \ub9cc\ud07c \ub9e4\uc6b0 \ubc1d\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \uc694\uc57d<\/h2>\n\n\n\n

                        \ud2f0\ud0c0\ub284\uc758 \uac00\uc5f0\uc131\uc740 \uc0ac\uc2e4\uc774\uc9c0\ub9cc, \uadf8 \ud615\ud0dc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub0c9\uac01\uc218\ub97c \ucda9\ubd84\ud788 \uacf5\uae09\ud558\uba70 \ud2f0\ud0c0\ub284 \ube4c\ub81b\uc744 \uc120\ubc18 \uac00\uacf5\ud558\ub294 \uae30\uacc4\uacf5\uc740 \uc704\ud5d8\uc5d0 \ucc98\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \ubc29\ud3ed\ud615 \uc9d1\uc9c4 \uc7a5\uce58\uac00 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \ubbf8\uc138\ud55c \ud2f0\ud0c0\ub284 \uc785\uc790\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc5f0\ub9c8 \uc791\uc5c5\uc790\ub294 \uc2e4\uc9c8\uc801\uc778 \ud3ed\ubc1c \uc704\ud5d8\uc5d0 \uc9c1\uba74\ud574 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \uaf2d \uae30\uc5b5\ud574\uc57c \ud560 \uc138 \uac00\uc9c0 \uc22b\uc790: 2,200\u00b0F<\/strong> (\uc77c\uad04 \uc810\ud654), 480\u00b0F<\/strong> (\ubd84\uc9c4\/\ubd84\ub9d0 \ubc1c\ud654), \uadf8\ub9ac\uace0 700\u00b0C<\/strong> (\ubb3c \ubc18\uc751\uc131 \uc784\uacc4\uce58 \u2014 \ud2f0\ud0c0\ub284 \ud654\uc7ac \uc2dc \uc808\ub300 \ubb3c\uc744 \ubfcc\ub824\uc11c\ub294 \uc548 \ub418\ub294 \uc774\uc720). \uc774\ub294 \ub2e8\uc21c\ud55c \uc774\ub860\uc774 \uc544\ub2c8\ub77c, \ud2f0\ud0c0\ub284 \uc778\ub354\uc2a4\ud2b8\ub9ac\uc988(Titanium Industries)\uc758 MSDS\uc640 \uc804 \uc138\uacc4 \uc0dd\uc0b0 \uae30\uacc4 \uae30\uc220\uc790\ub4e4\uc774 \uc0ac\uc6a9\ud558\ub294 \uad50\uc138\ub77c(Kyocera) SGS \uae30\uc220 \uc9c0\uce68\uc5d0\uc11c \uc9c1\uc811 \ubc1c\ucdcc\ud55c \ub0b4\uc6a9\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

                        NFPA 484 \uc81c16\uc7a5\uc740 \uaddc\uc815 \uc900\uc218 \uccb4\uacc4\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc774 \uc7a5\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \uc2e4\uc9c8\uc801\uc778 \uaddc\uce59\ub4e4\u2014\ub300\ub7c9 \ub0c9\uac01\uc218 \uc0ac\uc6a9, \uc5f0\uc0ad \uc791\uc5c5 \uc2dc \uc2b5\uc2dd \uc9d1\uc9c4, \uce69 \uc81c\uac70 \uc77c\uc815, \ubaa8\ub4e0 \ud2f0\ud0c0\ub284 \uc791\uc5c5\ub300\uc5d0 D\uae09 \uc18c\ud654\uae30 \ube44\uce58 \ub4f1\u2014\uc740 \ub2e8\uc21c\ud55c \uad00\ub8cc\uc801 \uc808\ucc28\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \uc2e4\uc81c \uc2dc\uc124\uc5d0\uc11c \ubc1c\uc0dd\ud55c \ubb38\uc81c\uc810\ub4e4\uc744 \uc885\ud569\ud558\uc5ec \ub3c4\ucd9c\ud55c \uacb0\uacfc\ubb3c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

                        \ud2f0\ud0c0\ub284 \uac00\uacf5 \uacf5\uc815\uc744 \uc0c8\ub85c \uad6c\ucd95\ud558\uac70\ub098 \uae30\uc874 \uacf5\uc815\uc744 \uc810\uac80\ud560 \ub54c\ub294 \uba3c\uc800 \ubd84\uc9c4 \uc704\ud5d8 \ubd84\uc11d\uc744 \uc2e4\uc2dc\ud558\uace0, \uc9d1\uc9c4 \uc7a5\ube44\uac00 \ud3ed\ubc1c \ubc29\uc9c0 \ub4f1\uae09\uc778\uc9c0 \ud655\uc778\ud55c \ub4a4, \ud2f0\ud0c0\ub284\uc744 \uac00\uacf5\ud558\ub294 \ubaa8\ub4e0 \uae30\uacc4 \uadfc\ucc98\uc5d0 D\uae09 \uc18c\ud654\uae30\ub97c \ube44\uce58\ud558\uc2ed\uc2dc\uc624. \uc774\uac83\uc774 \uae30\ubcf8\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

                        Solid titanium is not easily flammable \u2014 its auto-ignition temperature in bulk form is 2,200\u00b0F (1,204\u00b0C). But the same metal in fine powder or dust form ignites at just 480\u00b0F (249\u00b0C), well within the range of cutting friction and grinding sparks. Titanium chips from machining occupy a middle ground: coarse chips are relatively safe with […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4317","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/comments?post=4317"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4317\/revisions"}],"predecessor-version":[{"id":4321,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4317\/revisions\/4321"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=4317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=4317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=4317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}