{"id":4017,"date":"2026-06-03T05:41:24","date_gmt":"2026-06-03T05:41:24","guid":{"rendered":"https:\/\/hontitan.com\/?p=4017"},"modified":"2026-06-03T05:46:54","modified_gmt":"2026-06-03T05:46:54","slug":"titanium-thermal-conductivity","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ko\/titanium-thermal-conductivity\/","title":{"rendered":"\ud2f0\ud0c0\ub284 \uc5f4\uc804\ub3c4\uc728: \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc740 \uc774\uc720\uc640 \uc911\uc694\ud55c \uc2dc\uae30"},"content":{"rendered":"
\"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n

\ud2f0\ud0c0\ub284 \uc5f4\uc804\ub3c4\uc728\uc740 \uc0c1\uc628\uc5d0\uc11c \uc57d 21.9W\/m-K\ub85c \uad6c\ub9ac(401W\/m-K)\uc758 \uc57d 1\/18, \uc54c\ub8e8\ubbf8\ub284(237W\/m-K)\uc758 \uc57d 1\/11\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/strong> \uc21c\uc218\ud55c \uc5f4 \uc804\ub3c4\uc131 \uce21\uba74\uc5d0\uc11c \ubcf4\uba74 \ud2f0\ud0c0\ub284\uc740 \uc5f4 \uc804\ub3c4\uc131\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uc218\uce58\ub9cc\uc73c\ub85c\ub294 \ubd88\uc644\uc804\ud55c \uc774\uc57c\uae30\ub97c \uc54c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728, \ub192\uc740 \uc735\uc810(1,668\u00b0C), \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131, \uac15\ucca0 \ubb34\uac8c\uc758 \uc808\ubc18\uc5d0 \ubd88\uacfc\ud55c \ubc00\ub3c4 \ub355\ubd84\uc5d0 \uad6c\ub9ac \ubc0f \uc54c\ub8e8\ubbf8\ub284\uc774 \uc644\uc804\ud788 \uc2e4\ud328\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc62c\ubc14\ub978 \uc18c\uc7ac \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc778 \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc758 \uc815\ud655\ud55c \uc5f4\uc804\ub3c4\uc728 \uac12\uc744 \ub2e4\ub8e8\uace0, \ud2f0\ud0c0\ub284\uc744 \uad6c\ub9ac, \uc54c\ub8e8\ubbf8\ub284 \ubc0f \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc \uc77c\ub300\uc77c\ub85c \ube44\uad50\ud558\uba70, \ucd9c\ucc98\uc5d0 \ub530\ub77c \uc218\uce58\uac00 \ud06c\uac8c \ub2ec\ub77c\uc9c0\ub294 \uc774\uc720\ub97c \uc124\uba85\ud558\uace0, \ud2f0\ud0c0\ub284\uc758 \ub0ae\uc740 \uc804\ub3c4\uc728\uc774 \uc57d\uc810\uc774 \uc544\ub2c8\ub77c \uc624\ud788\ub824 \uc7a5\uc810\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\uc804\ub3c4\uc728\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n
\"\ud2f0\ud0c0\ub284,<\/figure>\n\n\n\n

\uc5f4\uc804\ub3c4\uc728(\uae30\ud638: k \ub610\ub294 \u03bb)\uc740 \ubb3c\uc9c8\uc774 \uc5bc\ub9c8\ub098 \ud6a8\uc728\uc801\uc73c\ub85c \uc5f4\uc744 \uc804\ub2ec\ud558\ub294\uc9c0\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc740 \ubbf8\ud130\ucf08\ube48\ub2f9 \uc640\ud2b8(W\/m-K)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. 401W\/m-K\uc758 \uad6c\ub9ac\ucc98\ub7fc \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uc18c\uc7ac\ub294 \ub354\uc6b4 \uc9c0\uc5ed\uc5d0\uc11c \ucc28\uac00\uc6b4 \uc9c0\uc5ed\uc73c\ub85c \uc5f4\uc744 \ube60\ub974\uac8c \uc774\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uacfc \uac19\uc774 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc740 \uc18c\uc7ac(21.9W\/m-K)\ub294 \uc5f4 \ud750\ub984\uc5d0 \uc800\ud56d\ud558\uc5ec \ub2e8\uc5f4\uc7ac\uc640 \uac19\uc740 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc22b\uc790 \uc790\uccb4\ub294 \ud2b9\uc815\ud55c \ubb3c\ub9ac\uc801 \ud604\uc0c1, \uc989 1\ubbf8\ud130\uc758 \uc628\ub3c4 \ucc28\uc774\uac00 1\ub3c4 \ub0a0 \ub54c\ub9c8\ub2e4 1\ubbf8\ud130\uc758 \uc7ac\ub8cc \ub450\uaed8\ub97c \ud1b5\uacfc\ud558\ub294 \uc5f4 \uc5d0\ub108\uc9c0\uc758 \ube44\uc728\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uae38\uc774\uac00 1\ubbf8\ud130\uc774\uace0 \uc591\ucabd \ub05d\uc758 \uc628\ub3c4 \ucc28\uc774\uac00 1\u00b0C\uc778 \uad6c\ub9ac \ub9c9\ub300\ub294 \ub2e8\uba74\uc801 1\uc81c\uacf1\ubbf8\ud130\ub2f9 401\uc640\ud2b8\uc758 \uc5f4\uc744 \uc804\ub3c4\ud569\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc870\uac74\uc758 \ud2f0\ud0c0\ub284 \ub9c9\ub300\ub294 21.9\uc640\ud2b8\ub9cc \uc804\ub3c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d\uc5d0\uc11c \uc5f4\uc740 \uc8fc\ub85c \uc804\uae30\ub97c \uc804\ub3c4\ud558\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \uc774\ub3d9 \uc804\uc790, \uc989 \uc790\uc720 \uc804\uc790\uc5d0 \uc758\ud574 \uc804\ub2ec\ub429\ub2c8\ub2e4. \uae08\uc18d\uc758 \uc5f4\uc804\ub3c4\uc728\uacfc \uc804\uae30\uc804\ub3c4\uc728\uc758 \uad00\uacc4\ub294 \ube44\ub370\ub9cc-\ud504\ub780\uce20 \ubc95\uce59\uc5d0 \uc758\ud574 \uc124\uba85\ub418\ub294\ub370, \uc774 \ubc95\uce59\uc740 \uc8fc\uc5b4\uc9c4 \uc628\ub3c4\uc5d0\uc11c \uc5f4\uc804\ub3c4\uc728\uacfc \uc804\uae30\uc804\ub3c4\uc728\uc758 \ube44\uc728\uc774 \uae08\uc18d\uc5d0 \uac78\uccd0 \uac70\uc758 \uc77c\uc815\ud558\ub2e4\ub294 \uac83\uc744 \ub9d0\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \uc804\uae30 \uc800\ud56d\ub960(\uad6c\ub9ac\uc758 1.7\u00b5\u03a9-cm\uc5d0 \ube44\ud574 \uc57d 42\u00b5\u03a9-cm)\uc744 \uac00\uc9c0\uba70, \uc774\ub294 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uacfc \uc9c1\uc811\uc801\uc73c\ub85c \uc77c\uce58\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub4f1\uae09\ubcc4 \ud2f0\ud0c0\ub284 \uc5f4\uc804\ub3c4\uc728 \uac12<\/h2>\n\n\n\n

\ubaa8\ub4e0 \ud2f0\ud0c0\ub284\uc774 \uac19\uc740 \uc18d\ub3c4\ub85c \uc5f4\uc744 \uc804\ub3c4\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc740 \ud569\uae08 \uad6c\uc131\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9c0\uba70, \uc774\uac83\uc774 \uc5ec\ub7ec \ucd9c\ucc98\uc5d0\uc11c \ubaa8\uc21c\ub41c \uc218\uce58\ub97c \ubc1c\uacac\ud558\ub294 \uc8fc\ub41c \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc21c\uc218 \ud2f0\ud0c0\ub284(CP \ub4f1\uae09 1-4)<\/h3>\n\n\n\n

\uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c \ud2f0\ud0c0\ub284\uc758 \ubc94\uc704\ub294 \uce21\uc815 \ubc29\ubc95, \uc21c\ub3c4 \ubc0f \ucd9c\ucc98\uc5d0 \ub530\ub77c \uc0c1\uc628\uc5d0\uc11c \uc57d 16.3~22.5W\/m-K\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \n
  • 1\ub4f1\uae09(Ti-0.2Pd):<\/strong>\u00a0~16.3W\/m-K(AZoM \uae30\uc900 \ub370\uc774\ud130)<\/li>\n\n\n\n
  • 2\ub4f1\uae09(Ti-0.3Mo-0.8Ni):<\/strong>\u00a016.3-21.9W\/m-K(AZoM\uc740 16.3, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud234\ubc15\uc2a4 \ubc0f \uce21\uc815\uac12\uc740 ~21.9\ub85c \uc81c\uc2dc)<\/li>\n\n\n\n
  • 3\ub4f1\uae09:<\/strong>\u00a0~16.3W\/m-K<\/li>\n\n\n\n
  • 4\ub4f1\uae09:<\/strong>\u00a0~16.3W\/m-K<\/li>\n<\/ul>\n\n\n\n

    \uacfc\ub3c4 \ud3c9\uba74 \uc18c\uc2a4(TPS) \uc2ac\ub798\ube0c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud55c Thermtest \uc2e4\ud5d8\uc2e4 \uce21\uc815 \uacb0\uacfc 25\u00b0C\uc5d0\uc11c CP \ud2f0\ud0c0\ub284 \uc2ac\ub798\ube0c\uc758 \uacbd\uc6b0 25.91W\/m-K\ub85c \ub300\ubd80\ubd84\uc758 \uae30\uc900 \ud45c\ubcf4\ub2e4 \ub192\uc558\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd88\uc77c\uce58\ub294 \ud45c\uc5d0 \ud45c\uc2dc\ub41c \uac12\uc774 \uc885\uc885 \ubbf8\ub7c9\uc758 \ubd88\uc21c\ubb3c\uc744 \ud3ec\ud568\ud558\ub294 \uc0c1\uc6a9 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ucd5c\uc18c \ubcf4\uc99d \uac12\uc744 \ub098\ud0c0\ub0b4\ub294 \ubc18\uba74, \uc2e4\ud5d8\uc2e4 \uce21\uc815\uc740 \ub354 \ub192\uc740 \uc21c\ub3c4\uc758 \uc0d8\ud50c\uc744 \uc0ac\uc6a9\ud558\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc2e4\uc6a9\uc801\uc778 \uc2dc\uc0ac\uc810: CP \ud2f0\ud0c0\ub284\uc758 \uacbd\uc6b0 16.3W\/m-K\uac00 \ud45c\uc2dc\ub41c\ub2e4\uba74 \uc774\ub294 \ubcf4\uc218\uc801\uc778 \uae30\uc900\uac12\uc785\ub2c8\ub2e4. \uace0\uc21c\ub3c4 CP \ud2f0\ud0c0\ub284\uc758 \uc2e4\uc81c \uce21\uc815\ub41c \uc804\ub3c4\ub3c4\ub294 22W\/m-K\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4.<\/strong> \ub450 \uc22b\uc790 \ubaa8\ub450 \uc815\ud655\ud558\uba70 \uc11c\ub85c \ub2e4\ub978 \uce21\uc815 \uc0c1\ud669\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284 \ud569\uae08<\/h3>\n\n\n\n
    \ud569\uae08<\/th>\ub4f1\uae09<\/th>\uc5f4 \uc804\ub3c4\uc131(W\/m-K)<\/th>\ucd9c\ucc98<\/th><\/tr><\/thead>
    CP Ti(2\ub4f1\uae09)<\/td>\u2014<\/td>16.3-21.9<\/td>AZoM \/ \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud234\ubc15\uc2a4<\/td><\/tr>
    Ti-6Al-4V<\/td>5\ud559\ub144<\/td>6.7<\/td>ASM\/MatWeb<\/td><\/tr>
    Ti-6Al-2Sn-4Zr-2Mo<\/td>\u2014<\/td>~7.4<\/td>ASM \uc778\ud130\ub0b4\uc154\ub110<\/td><\/tr>
    Ti-5Al-5V-5Mo-3Cr<\/td>Ti-5553<\/td>~7.5<\/td>ASM \uc778\ud130\ub0b4\uc154\ub110<\/td><\/tr>
    Ti-15V-3Cr-3Sn-3Al<\/td>\u2014<\/td>~9.1<\/td>ASM \uc778\ud130\ub0b4\uc154\ub110<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \ud569\uae08 \uc6d0\uc18c\ub97c \ucd94\uac00\ud558\uba74 \uc5f4\uc804\ub3c4\uc728\uc774 \ub354 \ub0ae\uc544\uc9c0\ub294 \ucd94\uc138\ub294 \ubd84\uba85\ud569\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08\uc778 Ti-6Al-4V\ub294 \uc804\ub3c4\uc728\uc774 6.7W\/m-K\uc5d0 \ubd88\uacfc\ud558\uc5ec \uc21c\uc218 \ud2f0\ud0c0\ub284\uc758 \uc57d 1\/3, \uad6c\ub9ac\uc758 \uc57d 1\/60\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uadf8 \uc774\uc720\ub294 \uc7ac\ub8cc \uacfc\ud559\uc801 \uad00\uc810\uc5d0\uc11c \ubcf4\uba74 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc790\ub294 \uacb0\uc815 \uaca9\uc790 \ub0b4\uc5d0\uc11c \uc804\uc790\uc640 \ud3ec\ub17c(\uc5f4\uc744 \uc804\ub2ec\ud558\ub294 \uaca9\uc790 \uc9c4\ub3d9)\uc744 \ubaa8\ub450 \uc0b0\ub780\uc2dc\ud0a4\ub294 \uc704\uce58\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uac01 \uc678\ubd80 \uc6d0\uc790\ub294 \uc804\uc790 \ud750\ub984\uacfc \ud3ec\ub17c \uacbd\ub85c\uc5d0 \uc65c\uace1\uc744 \uc77c\uc73c\ucf1c \uc7ac\ub8cc\uc758 \uc5f4 \uc5d0\ub108\uc9c0 \uc804\ub2ec \ub2a5\ub825\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc18c\uc758 \uc218\uac00 \ub9ce\uace0 \ub18d\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284 \uc5f4 \uc804\ub3c4\uc131 \ub300 \uad6c\ub9ac: \uc77c\ub300\uc77c \ube44\uad50<\/h2>\n\n\n\n
    \"\uc740,<\/figure>\n\n\n\n

    \uc774\ub294 \uc5f4\uc804\ub2ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9 \uc18c\uc7ac\ub97c \ud3c9\uac00\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \uac00\uc7a5 \uc911\uc694\ud55c \ube44\uad50\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc18d\uc131<\/th>\ud2f0\ud0c0\ub284(CP)<\/th>\ud2f0\ud0c0\ub284(Ti-6Al-4V)<\/th>\uad6c\ub9ac(\uc21c\uc218)<\/th><\/tr><\/thead>
    \uc5f4 \uc804\ub3c4\uc131(W\/m-K)<\/strong><\/td>21.9<\/strong><\/td>6.7<\/strong><\/td>401<\/strong><\/td><\/tr>
    \uc804\uae30 \uc800\ud56d\ub960(\u00b5\u03a9-cm)<\/strong><\/td>42<\/strong><\/td>~170<\/strong><\/td>1.7<\/strong><\/td><\/tr>
    \ubc00\ub3c4(g\/cm\u00b3)<\/td>4.51<\/td>4.43<\/td>8.96<\/td><\/tr>
    \ub179\ub294\uc810(\u00b0C)<\/td>1,668<\/td>1,604-1,660<\/td>1,085<\/td><\/tr>
    \ube44\uc5f4(J\/g-K)<\/td>0.523<\/td>0.526<\/td>0.385<\/td><\/tr>
    \uc5f4 \ud655\uc0b0\ub3c4(mm\u00b2\/s)<\/td>9.3<\/td>2.9<\/td>111<\/td><\/tr>
    \ubc14\ub2f7\ubb3c\uc5d0\uc11c\uc758 \ub0b4\uc2dd\uc131<\/td>\uc6b0\uc218<\/td>\uc6b0\uc218<\/td>Poor<\/td><\/tr>
    \ube44\uc6a9(\uc0c1\ub300\uc801, \ub300\ub7b5\uc801)<\/td>5-10\u00d7<\/td>8-15\u00d7<\/td>1\u00d7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uad6c\ub9ac\ub294 \uc21c\uc218 \ud2f0\ud0c0\ub284\ubcf4\ub2e4 \uc57d 18\ubc30, Ti-6Al-4V\ubcf4\ub2e4 60\ubc30 \ub354 \ub9ce\uc740 \uc5f4\uc744 \uc804\ub3c4\ud569\ub2c8\ub2e4.<\/strong> \uad6c\ub9ac\ub294 \uc5f4 \uc804\ub3c4\uc131 \ubb3c\uc9c8\ub85c\uc11c \uadf9\uc801\uc73c\ub85c \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud558\uc9c0\ub9cc \uc5f4\uc804\ub3c4\uc728\uc740 \uc18c\uc7ac \uc120\ud0dd\uc5d0 \uc788\uc5b4 \ud558\ub098\uc758 \uc18d\uc131\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \ubc00\ub3c4\ub97c \uace0\ub824\ud558\uba74 \uadf8\ub9bc\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uad6c\ub9ac\uc758 \ubb34\uac8c\ub294 8.96g\/cm\u00b3\uc774\uace0 \ud2f0\ud0c0\ub284\uc758 \ubb34\uac8c\ub294 4.51g\/cm\u00b3\ub85c \uc57d \uc808\ubc18 \uc218\uc900\uc785\ub2c8\ub2e4. \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \uae30\uc900\uc73c\ub85c \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728(21.9\/4.51 = 4.86W\/m-K\/g\/cm\u00b3)\uc740 \uc6d0\uc2dc \uc218\uce58\ubcf4\ub2e4 \uad6c\ub9ac(401\/8.96 = 44.8W\/m-K\/g\/cm\u00b3)\uc5d0 \uac00\uae5d\uc9c0\ub9cc, \ubb34\uac8c \uc815\uaddc\ud654 \uae30\uc900\uc73c\ub85c\ub294 \uc5ec\uc804\ud788 \uad6c\ub9ac\uac00 \uc57d 9\ubc30 \uc815\ub3c4 \uc55e\uc11c\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ub354 \uc911\uc694\ud55c \uac83\uc740 \ud2f0\ud0c0\ub284\uc740 \ubc14\ub2f7\ubb3c\uc5d0\uc11c \ubd80\uc2dd\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uad6c\ub9ac \ud569\uae08\uc740 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c \ube60\ub974\uac8c \ubd80\uc2dd\ub429\ub2c8\ub2e4. \ud574\uc591 \uc5f4\uad50\ud658\uae30\uc5d0\uc11c \ubd80\uc2dd\uc73c\ub85c \uc778\ud574 \ub9e4\ub144 0.5mm\uc758 \ubcbd \ub450\uaed8\ub97c \uc783\ub294 \uad6c\ub9ac \ud29c\ube0c\ub294 \uc544\ubb34\ub9ac \uc5f4\uc744 \uc798 \uc804\ub3c4\ud558\ub354\ub77c\ub3c4 \uacb0\uad6d \uace0\uc7a5\uc774 \ub098\uac8c \ub429\ub2c8\ub2e4. \ubd80\uc2dd\ub960\uc774 \uc81c\ub85c\uc778 \ud2f0\ud0c0\ub284 \ud29c\ube0c\ub294 20\ub144 \uc774\uc0c1 \uc587\uc740 \ubcbd \ub450\uaed8\uc640 \uc124\uacc4 \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ube44\uad50\uc5d0 \ub300\ud55c \uc628\ub3c4 \uc601\ud5a5<\/h3>\n\n\n\n
    \"\ud2f0\ud0c0\ub284\uacfc<\/figure>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc628\ub3c4 \ubc94\uc704\uc5d0 \uac78\uce5c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud234\ubc15\uc2a4 \ub370\uc774\ud130\uc5d0\uc11c \uac00\uc838\uc628 \uacb0\uacfc\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \uc628\ub3c4(\u00b0C)<\/th>\ud2f0\ud0c0\ub284 k(W\/m-K)<\/th>\uad6c\ub9ac k(W\/m-K)<\/th>\ube44\uc728(Cu\/Ti)<\/th><\/tr><\/thead>
    -73<\/td>24.5<\/td>~420<\/td>17:1<\/td><\/tr>
    0<\/td>22.4<\/td>~401<\/td>18:1<\/td><\/tr>
    127<\/td>20.4<\/td>~388<\/td>19:1<\/td><\/tr>
    327<\/td>19.4<\/td>~373<\/td>19:1<\/td><\/tr>
    527<\/td>19.7<\/td>~357<\/td>18:1<\/td><\/tr>
    727<\/td>20.7<\/td>~339<\/td>16:1<\/td><\/tr>
    927<\/td>22.0<\/td>~317<\/td>14:1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 -73\u00b0C\uc5d0\uc11c \uc57d 327\u00b0C(\ucd5c\uc18c ~19.4W\/m-K\uc5d0 \ub3c4\ub2ec)\uae4c\uc9c0 \uc57d\uac04 \uac10\uc18c\ud588\ub2e4\uac00 \ub354 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c \uc644\ub9cc\ud558\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/strong> \uc774\ub7ec\ud55c U\uc790\ud615 \uac70\ub3d9\uc740 \uc721\uac01\ud615\uc73c\ub85c \ubc00\uc9d1\ub41c \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c4 \uae08\uc18d\uc758 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uad6c\ub9ac\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc628\ub3c4\uc5d0 \ub530\ub77c \uc810\uc810 \ub354 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    927\u00b0C\uc5d0\uc11c\ub294 \ube44\uc728\uc774 14:1\ub85c \uc881\ud600\uc838 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \ud2f0\ud0c0\ub284\uc758 \uc0c1\ub300\uc801 \ub2e8\uc810\uc774 \uc904\uc5b4\ub4dc\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284 \uc5f4 \uc804\ub3c4\uc131 \ub300 \uc54c\ub8e8\ubbf8\ub284<\/h2>\n\n\n\n
    \uc18d\uc131<\/th>\ud2f0\ud0c0\ub284(CP)<\/th>\uc54c\ub8e8\ubbf8\ub284(\uc21c\uc218)<\/th>\ube44\uc728(Al\/Ti)<\/th><\/tr><\/thead>
    \uc5f4 \uc804\ub3c4\uc131(W\/m-K)<\/strong><\/td>21.9<\/strong><\/td>237<\/strong><\/td>10.8:1<\/strong><\/td><\/tr>
    \ubc00\ub3c4(g\/cm\u00b3)<\/td>4.51<\/td>2.70<\/td>0.6:1<\/td><\/tr>
    \ub179\ub294\uc810(\u00b0C)<\/td>1,668<\/td>660<\/td>0.4:1<\/td><\/tr>
    \ucd5c\ub300 \uc11c\ube44\uc2a4 \uc628\ub3c4(\u00b0C)<\/td>~600<\/td>~200<\/td>\u2014<\/td><\/tr>
    \ub0b4\uc2dd\uc131<\/td>\uc6b0\uc218<\/td>\uc591\ud638(\uc5fc\ud654\ubb3c\uc758 \ud53c\ud305)<\/td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uc54c\ub8e8\ubbf8\ub284\uc740 \ud2f0\ud0c0\ub284\ubcf4\ub2e4 \uc57d 11\ubc30 \ub354 \ub9ce\uc740 \uc5f4\uc744 \uc804\ub3c4\ud558\uace0 \ubb34\uac8c\ub294 40% \ub354 \uac00\ubccd\uc2b5\ub2c8\ub2e4. \uc9c1\uc811\uc801\uc778 \uc5f4 \uc131\ub2a5 \uacbd\uc7c1\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc740 \uacb0\uc815\uc801\uc73c\ub85c \uc2b9\ub9ac\ud569\ub2c8\ub2e4. \ubb34\uac8c, \ube44\uc6a9, \uc5f4 \uc131\ub2a5\uc774 \uade0\ud615\uc744 \uc774\ub8e8\uc5b4\uc57c \ud558\ub294 \uac00\uc804\uc81c\ud488 \ubc29\uc5f4\ud310, \uc790\ub3d9\ucc28 \ub77c\ub514\uc5d0\uc774\ud130, \uc870\ub9ac\uae30\uad6c \ubd84\uc57c\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc774 \uc6b0\uc704\ub97c \uc810\ud558\ub294 \uc774\uc720\ub3c4 \ubc14\ub85c \uc774 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud558\uc9c0\ub9cc \uc54c\ub8e8\ubbf8\ub284\uc740 660\u00b0C\uc5d0\uc11c \ub179\uace0 200\u00b0C \uc774\uc0c1\uc5d0\uc11c\ub294 \uad6c\uc870\uc801 \uac15\ub3c4\ub97c \uc783\uc2b5\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \uc5d4\uc9c4 \ubd80\ud488, \ubc30\uae30 \uc2dc\uc2a4\ud15c \ubc0f \uace0\uc628 \uc0b0\uc5c5 \uc7a5\ube44\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc740 \uc120\ud0dd\uc758 \uc5ec\uc9c0\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uace0\uc628 \ud2f0\ud0c0\ub284 \ud569\uae08(\uc608: Ti-6242S)\uc740 \uc57d 540\u00b0C\uae4c\uc9c0 \uc720\uc6a9\ud55c \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uba70, \ud2f0\ud0c0\ub284\uc758 \ub179\ub294\uc810\uc740 1,668\u00b0C\ub85c \uc54c\ub8e8\ubbf8\ub284\uc774 \ub530\ub77c\uc62c \uc218 \uc5c6\ub294 \uc548\uc804 \ub9c8\uc9c4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    Reddit r\/\uc190\uc804\ub4f1 \ucee4\ubba4\ub2c8\ud2f0 \ud1a0\ub860\uc5d0\uc11c \ud55c \uc0ac\uc6a9\uc790\uac00 \ub3d9\uc77c\ud55c LED \ub4dc\ub77c\uc774\ubc84 \uc870\uac74\uc5d0\uc11c \ud2f0\ud0c0\ub284\uacfc \uc54c\ub8e8\ubbf8\ub284 \uc190\uc804\ub4f1 \ud638\uc2a4\ud2b8\ub97c \ube44\uad50\ud588\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ud638\uc2a4\ud2b8\ub294 \ub3d9\uc77c\ud55c \uc804\ub825 \ucd9c\ub825\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ud638\uc2a4\ud2b8\ubcf4\ub2e4 15~25\u00b0C \ub0ae\uc740 LED \uc811\ud569 \uc628\ub3c4\ub97c \uc720\uc9c0\ud588\ub294\ub370, \uc774\ub294 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc6b0\uc218\ud55c \uc5f4 \uc804\ub3c4\uc131 \ub355\ubd84\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uc190\uc804\ub4f1\uc740 LED\uac00 \uacfc\uc5f4\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub354 \ube68\ub9ac \ub0ae\uc740 \ucd9c\ub825\uc73c\ub85c \uac15\ud558\ud569\ub2c8\ub2e4. \ucee4\ubba4\ub2c8\ud2f0\uc758 \ud569\uc758 \u201c\ud2f0\ud0c0\ub284\uc740 \ubd84\uba85 \uc544\ub984\ub2f5\uc9c0\ub9cc \uc5f4 \ubc29\ucd9c\uc5d0 \uc788\uc5b4\uc11c\ub294 \ub054\ucc0d\ud569\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc740 \uace0\uae09\uc2a4\ub7ec\uc6cc \ubcf4\uc774\uace0 \ubd80\uc2dd\uc5d0 \uac15\ud558\uc9c0\ub9cc \uc54c\ub8e8\ubbf8\ub284\ucc98\ub7fc \uc5f4\uc744 \uc774\ub3d9\uc2dc\ud0a4\uc9c0 \ubabb\ud55c\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc740 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n
    \"\uc721\uac01\ud615<\/figure>\n\n\n\n

    \uadf8 \ub2f5\uc740 \ud2f0\ud0c0\ub284\uc758 \uc804\uc790 \ubc0f \uacb0\uc815 \uad6c\uc870\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uacb0\uc815 \uad6c\uc870:<\/strong> \uc0c1\uc628\uc5d0\uc11c \uc21c\uc218 \ud2f0\ud0c0\ub284\uc740 \uc721\uac01\ud615 \ubc00\uc9d1\ud615(HCP) \uc54c\ud30c\uc0c1 \uad6c\uc870\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uad6c\ub9ac\uc640 \uc54c\ub8e8\ubbf8\ub284\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \uba74 \uc911\uc2ec \uc785\ubc29\uccb4(FCC) \uad6c\uc870\ubcf4\ub2e4 \ub300\uce6d\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. HCP\uc758 \ub300\uce6d\uc131\uc774 \ub0ae\uc73c\uba74 \ud3ec\ub17c(\uaca9\uc790 \uc9c4\ub3d9)\uc774 \ud06c\ub9ac\uc2a4\ud0c8\uc744 \uc5bc\ub9c8\ub098 \ud6a8\uc728\uc801\uc73c\ub85c \ud1b5\uacfc\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud55c \ubc29\ud5a5 \uc758\uc874\uc131\uc774 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc804\uc790 \uc0b0\ub780:<\/strong> \ube44\ub370\ub9cc-\ud504\ub780\uce20 \ubc95\uce59\uc740 \uc5f4\uc804\ub3c4\uc728\uacfc \uc804\uae30 \uc804\ub3c4\uc728\uc744 \uc5f0\uacb0\uc2dc\ud0a4\ub294 \ubc95\uce59\uc73c\ub85c, \uc804\uae30 \uc804\ub3c4\uc728\uc774 \ub192\uc740 \uae08\uc18d\uc740 \uc5f4\uc804\ub3c4\uc728\ub3c4 \ub192\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac\uc758 \uc804\uae30 \uc800\ud56d\uc740 1.7\u00b5\u03a9-cm\uc5d0 \ubd88\uacfc\ud558\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc740 \uc774\ubcf4\ub2e4 25\ubc30 \ub192\uc740 42\u00b5\u03a9-cm\uc785\ub2c8\ub2e4. \uc774\ub294 \ud2f0\ud0c0\ub284\uc758 \uc790\uc720 \uc804\uc790\uac00 \uacb0\uc815 \uaca9\uc790\uc5d0 \ub300\ud574 \ud6e8\uc52c \ub354 \uac15\ud558\uac8c \uc0b0\ub780\ud558\uc5ec \uc804\uae30 \uc804\ub3c4\ub3c4\uc640 \uc5f4 \uc804\ub3c4\ub3c4\ub97c \ub3d9\uc2dc\uc5d0 \uac10\uc18c\uc2dc\ud0a8\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ubd88\uc21c\ubb3c \ud6a8\uacfc:<\/strong> \uba85\ubaa9\uc0c1 \u201c\uc21c\uc218\ud55c\u201d \ud2f0\ud0c0\ub284\uc5d0\uc11c\ub3c4 \ubbf8\ub7c9\uc758 \uc0b0\uc18c, \uc9c8\uc18c, \ud0c4\uc18c, \ucca0\uc774 \uc0b0\ub780 \uc911\uc2ec\uc73c\ub85c \uc791\uc6a9\ud558\uc5ec \uc5f4\uc804\ub3c4\uc728\uc744 \ub354\uc6b1 \ub5a8\uc5b4\ub728\ub9bd\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc0c1\uc5c5\uc801 \uc21c\ub3c4\ub97c \uc124\uba85\ud558\ub294 16.3W\/m-K \uae30\uc900\uac12\uacfc \ub354 \ub192\uc740 \uc21c\ub3c4\uc758 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 22W\/m-K \uce21\uc815\uac12\uc758 \ucc28\uc774\ub294 \uc774\ub7ec\ud55c \ubd88\uc21c\ubb3c \ubbfc\uac10\ub3c4\ub97c \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud569\uae08\uc740 \ud6a8\uacfc\ub97c \uc99d\ud3ed\uc2dc\ud0b5\ub2c8\ub2e4:<\/strong> \uc54c\ub8e8\ubbf8\ub284\uacfc \ubc14\ub098\ub4d0\uc744 \ucca8\uac00\ud558\uc5ec Ti-6Al-4V\ub97c \ub9cc\ub4e4\uba74 \uc785\ubc29 \uc13c\ud2f0\ubbf8\ud130\ub2f9 \uc218\ubc31\ub9cc \uac1c\uc758 \uc774\ubb3c\uc9c8 \uc6d0\uc790\uac00 \ub3c4\uc785\ub418\uc5b4 \uac01\uac01 \uc804\uc790\uc640 \uc74c\uc790\uc758 \ud750\ub984\uc744 \ubc29\ud574\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 5\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \uc21c\uc218 \ud2f0\ud0c0\ub284\uc758 \uc57d 1\/3 \uc218\uc900\uc778 6.7W\/m-K\ub85c\ub9cc \uc804\ub3c4\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uce7c\ud14d\uc758 \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ud2b9\uc815 \ud2f0\ud0c0\ub284 \ud568\uc720 \uacb0\uc815 \ud654\ud569\ubb3c\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \uba54\ucee4\ub2c8\uc998\uc774 \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uc6d0\uc790\ub294 \uacb0\uc815 \uaca9\uc790\uc758 \ub450 \uc704\uce58 \uc0ac\uc774\uc5d0\uc11c \uc591\uc790 \uc5ed\ud559\uc801\uc73c\ub85c \ud130\ub110\uc744 \ud615\uc131\ud558\uc5ec \uc5f0\uad6c\uc790\ub4e4\uc774 \u201c\uc720\ub9ac\uc640 \uac19\uc740\u201d \uc5f4\uc804\ub3c4\ub3c4\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\uc11d \uc5f0\uad6c\uc790\ub294 \u201c\ud2f0\ud0c0\ub284 \uc6d0\uc790\ub97c \uc11c\ub9ac\ucc98\ub7fc \uc11c\ub9b0 \uc720\ub9ac\uc5d0 \ube5b\uc744 \ube44\ucd94\uba74 \ub4e4\uc5b4\uc624\ub294 \ud30c\ub3d9\uc774 \ud2f0\ud0c0\ub284\uc5d0\uc11c \uad74\uc808\ub418\uc5b4 \uc77c\ubd80\ub9cc \ubb3c\uc9c8\uc744 \ud1b5\uacfc\ud558\ub294 \uac83\u201d\uc774\ub77c\uace0 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \uc2e4\uc81c\ub85c \uc7a5\uc810\uc778 \uacbd\uc6b0<\/h2>\n\n\n\n

    \uc774 \ubd80\ubd84\uc740 \uacf5\ud559\uc801 \ud604\uc2e4\uacfc \uad50\uacfc\uc11c\uc801\uc778 \uac00\uc815\uc744 \uad6c\ubd84\ud558\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4. \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \ud56d\uc0c1 \ubb38\uc81c\uac00 \ub418\ub294 \uac83\uc740 \uc544\ub2c8\uba70 \ub54c\ub85c\ub294 \uc804\uccb4 \uc124\uacc4\uc758 \uadfc\uac70\uac00 \ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud574\uc218 \uc5f4\uad50\ud658\uae30<\/h3>\n\n\n\n
    \"\ud574\uc218<\/figure>\n\n\n\n

    \ud2f0\ud0c0\ub284 \uc5f4\uad50\ud658\uae30\ub294 \ud574\uc591 \uc11d\uc720 \ud50c\ub7ab\ud3fc, \ub2f4\uc218\ud654 \ud50c\ub79c\ud2b8, \ud574\uad70 \ud568\uc815\uc5d0\uc11c \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608, \uad6c\ub9ac\ub294 18\ubc30 \ub354 \ub9ce\uc740 \uc5f4\uc744 \uc804\ub3c4\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub530\ub73b\ud55c \ubc14\ub2f7\ubb3c\uc5d0\uc11c \ud669\ub3d9 \ud29c\ube0c\ub294 \uce68\uc2dd \ubd80\uc2dd, \ubbf8\uc0dd\ubb3c \uc601\ud5a5 \ubd80\uc2dd(MIC) \ubc0f \uad6c\uba4d\uc73c\ub85c \uc778\ud574 5~10\ub144 \uc774\ub0b4\uc5d0 \uace0\uc7a5\uc774 \ub098\uae30 \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ScienceDirect\uc5d0 \ubc1c\ud45c\ub41c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc5f4\uad50\ud658\uae30 \ud29c\ube0c\ub294 \ud574\uc218 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uad6c\ub9ac, \ucca0 \ub610\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ube44\ud574 \uc6b0\uc218\ud55c \uc624\uc5fc \uc800\ud56d\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \ub9e4\ub044\ub7ec\uc6b4 \uc790\uae30 \ubd80\ub3d9\ud654 \uc0b0\ud654\ubb3c \ud45c\uba74\uc740 \uc0dd\ubb3c\ud559\uc801 \ubd80\ucc29\uacfc \ud654\ud559\uc801 \uacf5\uaca9\uc5d0 \uc800\ud56d\ud569\ub2c8\ub2e4. \ubcbd \ub450\uaed8 \uc720\uc9c0 \uad00\ub9ac, \uccad\uc18c \ube48\ub3c4 \ubc0f \uad50\uccb4 \ube44\uc6a9\uc744 \uace0\ub824\ud55c \uc218\uc2ed \ub144\uc758 \uc11c\ube44\uc2a4 \uc218\uba85 \ub3d9\uc548\uc758 \uc21c \uc5f4\uc804\ub2ec \uc131\ub2a5\uc740 \uc21c\uac04 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc744 \uc120\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc124\uacc4 \ubcf4\uc815\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ub354 \uc587\uc740 \ud2f0\ud0c0\ub284 \ubcbd(\ud2f0\ud0c0\ub284\uc774 \ub354 \uac15\ud558\uae30 \ub54c\ubb38\uc5d0 \uac00\ub2a5)\uacfc \uc57d\uac04 \ub354 \ub113\uc740 \ud45c\uba74\uc801\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc798 \uc124\uacc4\ub41c \ud2f0\ud0c0\ub284 \uc5f4\uad50\ud658\uae30\ub294 \uad6c\ub9ac \ud569\uae08 \uc7a5\uce58\uc640 \ube44\uc2b7\ud55c \uc804\uccb4 \uc5f4 \uc804\ub2ec\ub960\uc744 \ub2ec\uc131\ud558\uba74\uc11c \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9\uc740 \ub0ae\ucda5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud56d\uacf5\uc6b0\uc8fc \uc5d4\uc9c4 \ubd80\ud488<\/h3>\n\n\n\n
    \"\ud2f0\ud0c0\ub284<\/figure>\n\n\n\n

    \uc81c\ud2b8 \uc5d4\uc9c4\uacfc \ud130\ube48 \uc139\uc158\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uc740 \uc790\uc5f0\uc801\uc778 \uc5f4 \uc7a5\ubcbd \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc5f0\uc18c\uc2e4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc740 \ud2f0\ud0c0\ub284 \uad6c\uc870 \ubd80\ud488\uc744 \ud1b5\ud574 \uc778\uc811\ud55c \uc2dc\uc2a4\ud15c\uc73c\ub85c \ube60\ub974\uac8c \uc804\ud30c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd94\uac00\uc801\uc778 \ub2e8\uc5f4\uce35 \uc5c6\uc774\ub3c4 \uc8fc\ubcc0 \uc804\uc790 \uc7a5\uce58, \uc530 \ubc0f \uc5f0\ub8cc \ub77c\uc778\uc744 \uc5f4 \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    Xometry\ub294 \ub9d0\ud569\ub2c8\ub2e4: \u201c\uc774\ub97c \ud1b5\ud574 \uae30\uacc4\uc801 \ud2b9\uc131\uc758 \uc800\ud558 \uc5c6\uc774 \uad11\ubc94\uc704\ud55c \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \uc81c\ud2b8 \uc5d4\uc9c4, \ub79c\ub529 \uae30\uc5b4, \uc790\ub3d9\ucc28 \ubc30\uae30 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \uace0\uc5f4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc720\uc6a9\ud569\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n

    \uc804\uc790\uc81c\ud488\uc758 \uc5f4 \ucc28\ub2e8<\/h3>\n\n\n\n

    \uc190\uc804\ub4f1 \ubc0f \ud734\ub300\uc6a9 \uc804\uc790\uc81c\ud488 \ucee4\ubba4\ub2c8\ud2f0(Reddit r\/flashlight \ubc0f BudgetLightForum\uc5d0 \ubb38\uc11c\ud654\ub418\uc5b4 \uc788\uc74c)\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \ub0ae\uc740 \uc804\ub3c4\uc131\uc740 \ub3c4\uc804 \uacfc\uc81c\uc774\uc790 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uba40\ud2f0 \uc140 \uc190\uc804\ub4f1 \uc124\uacc4\uc5d0\uc11c \ub450 \uac1c\uc758 \uace0\ucd9c\ub825 \uc140 \uc0ac\uc774\uc758 \ud2f0\ud0c0\ub284 \ubc30\ud130\ub9ac \ud29c\ube0c\ub294 \uc5f4 \ucc28\ub2e8 \uc5ed\ud560\uc744 \ud558\uc5ec \ud55c \uc140\uc758 \uc5f4\uc774 \uc778\uc811\ud55c \uc140\uc758 \uc131\ub2a5 \uc800\ud558\ub97c \uac00\uc18d\ud654\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \uc774\ub7ec\ud55c \ub2e8\uc5f4 \ud2b9\uc131\uc744 \uc704\ud574 \ud2f0\ud0c0\ub284\uc744 \ud2b9\ubcc4\ud788 \uc120\ud0dd\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc5f4 \uc808\uc5f0\uc774 \ud544\uc694\ud55c \uad6c\uc870\uc801 \uad6c\uc131 \uc694\uc18c<\/h3>\n\n\n\n

    \uac74\ubb3c\uacfc \uc0b0\uc5c5 \uc7a5\ube44\uc5d0\uc11c \uace0\uc628 \uad6c\uc5ed\uacfc \uc800\uc628 \uad6c\uc5ed \uc0ac\uc774\uc758 \ud2f0\ud0c0\ub284 \ubd80\ud488\uc740 \uc5f4 \ud750\ub984\uc744 \uc81c\ud55c\ud558\uba74\uc11c \uae30\uacc4\uc801 \ud558\uc911\uc744 \uc804\ub2ec\ud558\ub294 \uad6c\uc870\uc801 \ub2e8\uc5f4\uc7ac \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc881\uc740 \uacf5\uac04\uc5d0\uc11c \ubcc4\ub3c4\uc758 \ub2e8\uc5f4\uce35\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc694\ub9ac\uc5d0\uc11c\uc758 \ud2f0\ud0c0\ub284 \uc5f4 \uc804\ub3c4\uc131<\/h2>\n\n\n\n
    \"\uc21c\uc218<\/figure>\n\n\n\n

    \uac24\ub9ac\uc5b8\uce20 \ube44\uad50 \uae30\uc0ac\uc640 \ucfe1\uc6e8\uc5b4 \ud3ec\ub7fc\uc758 \ucee4\ubba4\ub2c8\ud2f0 \ud1a0\ub860\uc5d0\uc11c\ub294 \uc774 \uc8fc\uc81c\ub97c \ub2e4\ub8e8\uace0 \uc788\uc73c\uba70, \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc18c\ube44\uc790 \ub300\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc911 \ud558\ub098\uc774\uae30 \ub54c\ubb38\uc5d0 \ud2b9\ubcc4\ud788 \uc8fc\ubaa9\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284 \ud504\ub77c\uc774\ud32c\uc740 \uace0\ub974\uac8c \uac00\uc5f4\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 21.9W\/m-K\uc778 \uad6c\ub9ac \uc870\ub9ac\uae30\uad6c\uc640 401W\/m-K\uc778 \ud2f0\ud0c0\ub284 \uc870\ub9ac\uae30\uad6c\uc758 \uc9c1\uc811\uc801\uc778 \uacb0\uacfc\uc785\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ud32c\uc744 \ubc84\ub108 \uc704\uc5d0 \uc62c\ub824\ub193\uc73c\uba74 \ubd88\uaf43 \ubc14\ub85c \uc704 \ubd80\ubd84\uc740 \ube60\ub974\uac8c \uac00\uc5f4\ub418\ub294 \ubc18\uba74 \uac00\uc7a5\uc790\ub9ac\ub294 \ud6e8\uc52c \ub354 \ucc28\uac11\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ud55c \uacf3\uc5d0\uc11c\ub294 \uc74c\uc2dd\uc774 \ud0c0\ub294 \ubc18\uba74 \ub2e4\ub978 \uacf3\uc5d0\uc11c\ub294 \uc74c\uc2dd\uc774 \ub35c \uc775\uc744 \uc218 \uc788\ub294 \ud56b\uc2a4\ud31f\uc774 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc804\ubb38 \ucfe1\uc6e8\uc5b4 \ube0c\ub79c\ub4dc\ub294 \ub0b4\uad6c\uc131\uacfc \ub0b4\uc2dd\uc131\uc744 \uc704\ud55c \uc587\uc740 \ud2f0\ud0c0\ub284 \uc678\ud53c\uc640 \uc5f4 \ubd84\ubc30\ub97c \uc704\ud55c \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uad6c\ub9ac \ucf54\uc5b4\ub97c \uacb0\ud569\ud55c \ub2e4\uc911\uce35 \uad6c\uc870\ub85c \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uce35\uc740 \uc804\uccb4 \ubcbd \ub450\uaed8\uc758 0.3~0.5mm \uc815\ub3c4\ub97c \ucc28\uc9c0\ud558\uba70 \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uad6c\ub9ac \ucf54\uc5b4\uac00 \uc5f4 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc21c\uc218 \ud2f0\ud0c0\ub284 \uc870\ub9ac\uae30\uad6c(\ud074\ub798\ub4dc \ucf54\uc5b4\uac00 \uc5c6\ub294)\ub294 \uc5f4 \ubd84\ud3ec\uac00 \uc88b\uc9c0 \uc54a\uc740 \ud0c4\uc18c\uac15\uacfc \ube44\uc2b7\ud55c \uc131\ub2a5\uc744 \ub0b4\uae30 \ub54c\ubb38\uc5d0 \ud45c\uba74 \uc804\uccb4\uac00 \uc758\ub3c4\uc801\uc73c\ub85c \uacfc\uc5f4\ub418\ub294 \uace0\uc5f4 \uc2dc\uc5b4\ub9c1\uc5d0\ub294 \uc801\ud569\ud558\uc9c0\ub9cc \uc12c\uc138\ud55c \uc18c\uc2a4\ub098 \uc870\ub9ac \ud45c\uba74 \uc804\uccb4\uc5d0 \uade0\uc77c\ud55c \uc628\ub3c4\uac00 \ud544\uc694\ud55c \uc800\uc628 \uc870\ub9ac\uc5d0\ub294 \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc77c\ubc18\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae08\uc18d\uc758 \uc5f4 \uc804\ub3c4\uc131<\/h2>\n\n\n\n

    \uc774 \ud45c\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uac00\uc7a5 \uc790\uc8fc \ube44\uad50\ud558\ub294 \uae08\uc18d \uc911 \ud2f0\ud0c0\ub284\uc744 \ub9e5\ub77d\uc5d0 \ub9de\uac8c \uc815\ub9ac\ud55c \uac83\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \uae08\uc18d<\/th>k(W\/m-K)<\/th>\ubc00\ub3c4(g\/cm\u00b3)<\/th>\ub179\ub294\uc810(\u00b0C)<\/th>\ub2e8\uc704 \ubc00\ub3c4\ub2f9 k<\/th>\ud2f0\ud0c0\ub284\uc5d0 \ube44\ud574 \uc8fc\uc694 \uc774\uc810<\/th><\/tr><\/thead>
    \uc2e4\ubc84(\uc21c\uc218)<\/td>429<\/td>10.49<\/td>961<\/td>40.9<\/td>\ub354 \ub192\uc740 k; \ud558\uc9c0\ub9cc \ub354 \ubb34\uac81\uace0 \ube44\uc2f8\ub2e4.<\/td><\/tr>
    \uad6c\ub9ac(\uc21c\uc218)<\/td>401<\/td>8.96<\/td>1,085<\/td>44.8<\/td>\ud68d\uae30\uc801\uc73c\ub85c \ub192\uc544\uc9c4 k<\/td><\/tr>
    \uae08(\uc21c)<\/td>318<\/td>19.32<\/td>1,064<\/td>16.5<\/td>\ubd80\uc2dd \ub0b4\uc131(\ub9e4\uc6b0 \ubb34\uac81\uc9c0\ub9cc)<\/td><\/tr>
    \uc54c\ub8e8\ubbf8\ub284(\uc21c\uc218)<\/td>237<\/td>2.70<\/td>660<\/td>87.8<\/td>\ub354 \ub192\uc740 K\uc640 \ub354 \uac00\ubcbc\uc6b4<\/td><\/tr>
    \ub9c8\uadf8\ub124\uc298<\/td>157<\/td>1.74<\/td>650<\/td>90.2<\/td>\uac00\uc7a5 \uac00\ubcbc\uc6b4 \uad6c\uc870\uc6a9 \uae08\uc18d<\/td><\/tr>
    \ud0c4\uc18c\uac15<\/td>45-55<\/td>7.85<\/td>~1,425<\/td>6.3<\/td>\ube44\uc6a9 \uc808\uac10<\/td><\/tr>
    \ud2f0\ud0c0\ub284(CP)<\/td>21.9<\/td>4.51<\/td>1,668<\/td>4.9<\/td>- (\uae30\uc900\uc120)<\/td><\/tr>
    \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304<\/td>14.4<\/td>7.90<\/td>1,400-1,455<\/td>1.8<\/td>\uc57d\uac04 \ub0ae\uc740 k<\/td><\/tr>
    Ti-6Al-4V(5\ub4f1\uae09)<\/td>6.7<\/td>4.43<\/td>1,660<\/td>1.5<\/td>Ti\ubcf4\ub2e4 \ub0ae\uc740 k, \ub354 \uac15\ud568<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \ub2e8\uc704 \ubc00\ub3c4\ub2f9 \uae30\uc900\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284\uc758 \uc5f4 \uc131\ub2a5(g\/cm\u00b3\ub2f9 87.8W\/m-K)\uc740 \ud2f0\ud0c0\ub284(g\/cm\u00b3\ub2f9 4.9W\/m-K)\uc758 \uc57d 18\ubc30\uc5d0 \ub2ec\ud569\ub2c8\ub2e4.<\/strong> \ud2f0\ud0c0\ub284\uc774 \uc5f4 \uc131\ub2a5\ub9cc\uc73c\ub85c \uc2b9\ub9ac\ud560 \uc218 \uc788\ub294 \uc2dc\ub098\ub9ac\uc624\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ub0b4\uc2dd\uc131, \uace0\uc628 \uac15\ub3c4, \uc0dd\uccb4 \uc801\ud569\uc131, \ub0ae\uc740 \uc790\uae30 \ud22c\uacfc\uc131 \ub4f1 \ud2f0\ud0c0\ub284\uc758 \uc7a5\uc810\uc740 \uc5f4 \uc131\ub2a5\uc5d0 \ub300\ud55c \ubd88\uc774\uc775\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud2f0\ud0c0\ub284\uc774 \uc9c0\uc815\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

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

    \ud2f0\ud0c0\ub284\uc740 \uc88b\uc740 \uc5f4 \uc804\ub3c4\uc131 \uc18c\uc7ac\uc778\uac00\uc694?<\/strong><\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc740 \uc77c\ubc18\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae08\uc18d\uc5d0 \ube44\ud574 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. 21.9W\/m-K\ub85c \uad6c\ub9ac(401W\/m-K)\uc758 \uc57d 1\/18, \uc54c\ub8e8\ubbf8\ub284(237W\/m-K)\uc758 \uc57d 1\/11\uc758 \uc5f4\uc744 \uc804\ub3c4\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud2f0\ud0c0\ub284\uc740 \uace0\uac15\ub3c4, \uc800\ubc00\ub3c4, \ub0b4\uc2dd\uc131\uc744 \ubaa8\ub450 \uac16\ucd94\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \ubd80\ucc28\uc801\uc778 \ud2b9\uc131\uc778 \ud56d\uacf5\uc6b0\uc8fc, \ud574\uc591, \ud654\ud559 \uacf5\uc815 \ud658\uacbd\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0 \ud2f0\ud0c0\ub284\uc744 \uc9c0\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728(W\/mK)\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n

    \uc21c\uc218(CP) \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc2e4\uc628\uc5d0\uc11c \uc57d 21.9W\/m-K\uc774\uc9c0\ub9cc, \uc21c\ub3c4, \uce21\uc815 \ubc29\ubc95 \ubc0f \ucd9c\ucc98\uc5d0 \ub530\ub77c \uae30\uc900\ud45c\uc5d0 16.3~25.9W\/m-K\uc758 \uac12\uc774 \ud45c\uc2dc\ub418\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. CP \ud2f0\ud0c0\ub284\uc5d0 \ub300\ud574 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc6a9\ub418\ub294 ASM\/MatWeb \uac12\uc740 16.3W\/m-K\uc774\uba70, \ub3c5\ub9bd\uc801\uc73c\ub85c \uce21\uc815\ud55c \uac12\uc740 22~26W\/m-K\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud2f0\ud0c0\ub284 \ud569\uae08\uc778 Ti-6Al-4V(5\ub4f1\uae09)\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 6.7W\/m-K\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc774 \uad6c\ub9ac\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc740 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc740 \uad6c\ub9ac\uc758 \uba74 \uc911\uc2ec \uc785\ubc29\uccb4 \uad6c\uc870\ubcf4\ub2e4 \ub300\uce6d\uc774 \ub35c\ud55c \uc721\uac01\ud615 \ubc00\uc9d1 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \ud3ec\ub17c \uc804\uc1a1 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub354 \uc911\uc694\ud55c \uac83\uc740 \ud2f0\ud0c0\ub284\uc758 \uc804\uae30 \uc800\ud56d\ub960(42\u00b5\u03a9-cm)\uc774 \uad6c\ub9ac(1.7\u00b5\u03a9-cm)\ubcf4\ub2e4 25\ubc30\ub098 \ub192\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uae08\uc18d\uc740 \uc8fc\ub85c \uc790\uc720 \uc804\uc790\ub97c \ud1b5\ud574 \uc5f4\uc744 \uc804\ub3c4\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774\ub7ec\ud55c \ub192\uc740 \uc804\uc790 \uc0b0\ub780\uc740 \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\ub85c \uc9c1\uacb0\ub429\ub2c8\ub2e4. \ube44\ub370\ub9cc-\ud504\ub780\uce20 \ubc95\uce59\uc740 \uc774 \ub450 \uac00\uc9c0 \ud2b9\uc131\uc744 \uc218\ud559\uc801\uc73c\ub85c \uc5f0\uacb0\ud558\uba70, \ube44\ub370\ub9cc-\ud504\ub780\uce20 \ud50c\ub86f\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \uc704\uce58\ub294 \uc804\uae30 \uc800\ud56d\uc73c\ub85c \uc5f4\uc804\ub3c4\uc728\uc744 \uc608\uce21\ud560 \uc218 \uc788\ub294 \uacf3\uc5d0 \uc815\ud655\ud788 \ub4e4\uc5b4\ub9de\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc774 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ubcf4\ub2e4 \uc5f4\uc804\ub3c4\uac00 \ub354 \uc798 \ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n

    \uc21c\uc218 \ud2f0\ud0c0\ub284(21.9W\/m-K)\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304(14.4W\/m-K)\ubcf4\ub2e4 \uc5f4 \uc804\ub3c4\uc728\uc774 \uc57d 50% \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Ti-6Al-4V(6.7W\/m-K)\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \uc808\ubc18 \uc774\ud558\ub85c \uc804\ub3c4\ub429\ub2c8\ub2e4. \uc815\ub2f5\uc740 \uc5b4\ub5a4 \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc744 \ube44\uad50\ud558\ub290\ub0d0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc744 \uc704\ud574 CP \ud2f0\ud0c0\ub284\uc774 \uc0ac\uc6a9\ub418\ub294 \ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc5d0 \ube44\ud574 \uc5f4\uc804\ub3c4\uc728\uc758 \uc774\uc810\uc740 \ubbf8\ubbf8\ud558\uc9c0\ub9cc \uc2e4\uc81c\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc628\ub3c4\ub294 \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/strong><\/p>\n\n\n\n

    \ud2f0\ud0c0\ub284\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc628\ub3c4\uc5d0 \ub530\ub77c U\uc790\ud615 \uace1\uc120\uc744 \ub530\ub985\ub2c8\ub2e4. \uc0c1\uc628\uc5d0\uc11c \uc57d 22W\/m-K\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec 327\u00b0C\uc5d0\uc11c \ucd5c\uc18c \uc57d 19.4W\/m-K\uae4c\uc9c0 \uac10\uc18c\ud588\ub2e4\uac00 927\u00b0C\uc5d0\uc11c \ub2e4\uc2dc \uc57d 22W\/m-K\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \ucd08\uae30 \uac10\uc18c\ub294 \uc804\uc790-\ud3ec\ub17c \uc0b0\ub780\uc758 \uc99d\uac00\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uace0\uc628\uc5d0\uc11c\uc758 \ud6c4\uc18d \uc99d\uac00\ub294 HCP \uae08\uc18d\uc758 \ud2b9\uc9d5\uc774\uba70 \uc5f4 \uc218\uc1a1\uc5d0 \ub300\ud55c \ud3ec\ub17c \uae30\uc5ec\ub3c4\uc758 \ubcc0\ud654\ub97c \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    Ti-6Al-4V\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n

    \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08\uc778 Ti-6Al-4V(ASTM 5\ub4f1\uae09)\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc2e4\uc628\uc5d0\uc11c \uc57d 6.7W\/m-K\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 ASM\/MatWeb, \uae30\uacc4\uacf5\ud559\uc758 \ud504\ub860\ud2f0\uc5b4 \ubb38\ud5cc \ub9ac\ubdf0 \ubc0f Xometry \ucc38\uc870 \ub370\uc774\ud130\uc5d0 \uac78\uccd0 \uc77c\uad00\ub418\uac8c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc801\uce35 \uc81c\uc870(L-PBF) Ti-6Al-4V\ub294 \uc81c\uc791 \ubc29\ud5a5\uacfc \ud6c4\ucc98\ub9ac\uc5d0 \ub530\ub77c \uc57d\uac04 \ub0ae\uc740 \uac12(4.0~6.2W\/m-K)\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc5f4\uad50\ud658\uae30\uc5d0 \ud2f0\ud0c0\ub284\uc774 \uc0ac\uc6a9\ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n

    \uc608. \ud2f0\ud0c0\ub284\uc740 \ud574\uc218 \ub0c9\uac01, \ub2f4\uc218\ud654, \ud574\uc591 \uc11d\uc720 \ubc0f \uac00\uc2a4, \ud654\ud559 \ucc98\ub9ac \ubd84\uc57c\uc758 \uc5f4\uad50\ud658\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 \uc544\ub2c8\ub77c \ub0b4\uc2dd\uc131 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub73b\ud55c \ud574\uc218 \ud658\uacbd\uc5d0\uc11c \uad6c\ub9ac \ud569\uae08 \ud29c\ube0c\ub294 \uce68\uc2dd \ubd80\uc2dd\uacfc \ubbf8\uc0dd\ubb3c \uacf5\uaca9\uc73c\ub85c \uc778\ud574 5~10\ub144 \uc774\ub0b4\uc5d0 \uace0\uc7a5\uc774 \ub098\uae30 \uc2dc\uc791\ud558\uc9c0\ub9cc \ud2f0\ud0c0\ub284 \ud29c\ube0c\ub294 \uc218\uc2ed \ub144 \ub3d9\uc548 \ubbf8\ubbf8\ud55c \ubd80\uc2dd\ub960\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \ub354 \uc587\uc740 \ubcbd(\ud2f0\ud0c0\ub284\uc740 \uac15\ub3c4\uac00 \ub192\uc544 \ub2e8\uba74\uc774 \ub354 \uc587\uc544\uc9d0)\uacfc \ud45c\uba74\uc801 \uc99d\uac00\ub85c \ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728\uc744 \ubcf4\uc644\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc21c\uc218 \ud2f0\ud0c0\ub284 \uc870\ub9ac\uae30\uad6c\ub85c \uc694\ub9ac\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/p>\n\n\n\n

    \uc608, \ud558\uc9c0\ub9cc \uc8fc\uc758\ud560 \uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc21c\uc218 \ud2f0\ud0c0\ub284 \uc870\ub9ac\uae30\uad6c\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc5f4 \ubd84\ud3ec\uac00 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(\uad6c\ub9ac\uc758 \uacbd\uc6b0 401W\/m-K\uc5d0 \ube44\ud574 21.9W\/m-K). \uc774\ub85c \uc778\ud574 \uc5f4\uc6d0\uacfc \ub0c9\uac01\uae30 \uac00\uc7a5\uc790\ub9ac\uc5d0 \ud56b\uc2a4\ud31f\uc774 \uc0dd\uae41\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uace0\uae09 \ud2f0\ud0c0\ub284 \uc870\ub9ac\uae30\uad6c\ub294 \ud2f0\ud0c0\ub284 \uce35 \uc0ac\uc774\uc5d0 \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uad6c\ub9ac \ucf54\uc5b4\ub97c \ub07c\uc6cc \ub123\uc740 \ub2e4\uacb9 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2f0\ud0c0\ub284\uc758 \ub0b4\uad6c\uc131 \ubc0f \ube44\ubc18\uc751\uc131\uacfc \ucf54\uc5b4 \uae08\uc18d\uc758 \uc5f4 \uc131\ub2a5\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. \uc21c\uc218 \ud2f0\ud0c0\ub284 \ucfe1\uc6e8\uc5b4\ub294 \ubb34\uac8c\uac00 \uac00\uc7a5 \uc911\uc694\ud55c \ucd08\uacbd\ub7c9 \ubc31\ud328\ud0b9\uc5d0\uc11c \uc778\uae30\uac00 \ub192\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

    Titanium thermal conductivity is approximately 21.9 W\/m\u00b7K at room temperature \u2014 roughly 1\/18th that of copper (401 W\/m\u00b7K) and 1\/11th that of aluminum (237 W\/m\u00b7K). In pure thermal conductivity terms, titanium is a poor heat conductor. But that single number tells an incomplete story. Titanium\u2019s combination of low thermal conductivity, high melting point (1,668\u00b0C), exceptional corrosion […]<\/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-4017","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4017","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=4017"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4017\/revisions"}],"predecessor-version":[{"id":4026,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4017\/revisions\/4026"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=4017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=4017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=4017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}