{"id":21178,"date":"2026-10-07T20:28:05","date_gmt":"2026-10-07T12:28:05","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=21178"},"modified":"2026-10-16T01:44:12","modified_gmt":"2026-10-15T17:44:12","slug":"creep-in-hot-work-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/creep-in-hot-work-tool-steel\/","title":{"rendered":"\uc5f4\uac04 \uacf5\uad6c\uac15\uc758 \ud06c\ub9ac\ud504 \ubc0f \uc5f0\ud654"},"content":{"rendered":"

\uc5f4\uac04 \uacf5\uad6c\uac15\uc758 \ud06c\ub9ac\ud504 \ubc0f \uc5f0\ud654<\/h1>\n\n\n\n

\uc5f4\uac04 \uacf5\uad6c\ub294 \ub3d9\uc77c\ud55c \uac15\uc774 \ub0c9\uac04 \uacf5\uc815 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc548\uc804\ud560 \uc628\ub3c4\uc5d0\uc11c \ud30c\uc190\ub418\ub294\ub370, \uadf8 \uc774\uc720\ub294 \uc774\ub97c \uc81c\ud55c\ud558\ub294 \ud2b9\uc131\uc774 \ub354 \uc774\uc0c1 \ud56d\ubcf5\uac15\ub3c4\uac00 \uc544\ub2c8\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc808\ub300\uc628\ub3c4 \uae30\uc900\uc73c\ub85c \uc735\uc810\uc758 \uc57d 3\ubd84\uc758 1 \uc774\uc0c1\uc5d0\uc11c \uae08\uc18d\uc740 \ubcf8\ub798 \uacac\ub51c \uc218 \uc788\ub294 \ud558\uc911 \ud558\uc5d0\uc11c \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud615\ub418\uba70, \uacf5\uad6c\uc5d0 \uacbd\ub3c4\ub97c \ubd80\uc5ec\ud55c \ubbf8\uc138\uc870\uc9c1\uc774 \uc2a4\uc2a4\ub85c \ubcc0\ud654\ud558\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ud06c\ub9ac\ud504\uac00 \uc81c\ud55c \ud2b9\uc131\uc774 \ub418\ub294 \uc628\ub3c4, \ud06c\ub9ac\ud504 \uace1\uc120\uc758 \ub2e8\uacc4\uc640 \uc794\uc5ec \uc218\uba85\uc744 \ucd94\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc218\uce58, \uc5f4\uac04 \uae08\ud615\uc5d0\uc11c \uacbd\ub3c4\ub97c \uc870\uc6a9\ud788 \uc81c\uac70\ud558\ub294 \ubcc0\ud654, \uadf8\ub9ac\uace0 \ud06c\ub9ac\ud504 \ud30c\uad34\uac00 \uacfc\ubd80\ud558\ub85c \uc778\ud55c \ud30c\uad34\uc640 \uc5b4\ub5bb\uac8c \ub2e4\ub978\uc9c0\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud06c\ub9ac\ud504\uac00 \uc81c\ud55c \ud2b9\uc131\uc774 \ub418\ub294 \uc628\ub3c4<\/h2>\n\n\n\n

\ud06c\ub9ac\ud504\ub294 \uaca9\uc790 \ub0b4 \uc6d0\uc790\uac00 \ud558\uc911 \ud558\uc5d0\uc11c \uc7ac\ubc30\uc5f4\ub420 \ub9cc\ud07c \ucda9\ubd84\ud788 \uc774\ub3d9\uc131\uc744 \uac16\uac8c \ub418\ub294 \uacf3\uc5d0\uc11c \uc2dc\uc791\ub418\uba70, \ucd9c\ucc98\uc5d0\uc11c \uc81c\uc2dc\ud558\ub294 \uacbd\ud5d8 \ubc95\uce59\uc740 \uc774\uac83\uc774 \uc808\ub300\uc628\ub3c4 \uae30\uc900\uc73c\ub85c \uc735\uc810\uc758 \uc57d 3\ubd84\uc758 1\uc5d0\uc11c 2\ubd84\uc758 1\uc5d0\uc11c \ubc1c\uc0dd\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ubc95\uce59\uc740 \uc124\uacc4 \uae30\uc900\uc774\ub77c\uae30\ubcf4\ub2e4 \ucd9c\ubc1c\uc810\uc778\ub370, \uc2e4\uc81c\ub85c \uc911\uc694\ud55c \uac83\uc740 \uae08\uc18d\uc758 \uac15\ub3c4\uac00 \ud56d\ubcf5\uac15\ub3c4\uac00 \uc544\ub2c8\ub77c \ud06c\ub9ac\ud504\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\uae30 \uc2dc\uc791\ud558\ub294 \uc628\ub3c4\uc774\uba70, \uc774 \uc804\uc774\ub294 \uac01 \ud569\uae08\ub9c8\ub2e4 \ubcc4\ub3c4\ub85c \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ub458\uc740 \uac19\uc740 \uc9c8\ubb38\uc774 \uc544\ub2c8\uba70, \uac15\uc758 \uacbd\uc6b0 \ud070 \ucc28\uc774\ub97c \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\uac04 \uacf5\uad6c\uac15\uc758 \uacbd\uc6b0 \uadf8 \uacb0\uacfc\ub294 \uc9c1\uc811\uc801\uc785\ub2c8\ub2e4. \uc544\ub798 \ubd84\ub958\uc5d0\uc11c \ud06c\ub86c \uc5f4\uac04 \uacf5\uad6c\uac15\uc740 \uc800\ud569\uae08\uac15\uc774\uba70, \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615\uc774\ub098 \uc5f4\uac04 \ub2e8\uc870 \uae08\ud615\uc5d0\uc11c\uc758 \uc0ac\uc6a9 \uc628\ub3c4\ub294 \ud574\ub2f9 \ud589\uc758 \uac1c\uc2dc \uc628\ub3c4\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uad6c\ub294 \uacac\ub51c \uc218 \uc788\ub294 \ud558\uc911\uc774 \uadf8\uac83\uc744 \uc9c0\ud0f1\ud55c \uc2dc\uac04\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc601\uc5ed\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \uc774\uac83\uc774 \uc5f4\uac04 \uacf5\uad6c\uac00 \uc0c1\uc628 \uc778\uc7a5 \uc218\uce58\uac00 \uc544\ub2c8\ub77c \uace0\uc628 \uacbd\ub3c4\uc640 \uc5f0\ud654 \uc800\ud56d\uc73c\ub85c \uaddc\uc815\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d \ub610\ub294 \ud569\uae08<\/th>\ud06c\ub9ac\ud504 \uac1c\uc2dc \uc628\ub3c4, °C<\/th>\u00b0F<\/th>\uc735\uc810\uc5d0 \ub300\ud55c \ube44\uc728, T\/TM<\/sub><\/th><\/tr><\/thead>
\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/td>150 ~ 200<\/td>300 ~ 400<\/td>0.48 ~ 0.54 TM<\/sub><\/td><\/tr>
\ud2f0\ud0c0\ub284 \ud569\uae08<\/td>315<\/td>600<\/td>0.3 TM<\/sub><\/td><\/tr>
\uc800\ud569\uae08\uac15<\/td>370<\/td>700<\/td>0.36 TM<\/sub><\/td><\/tr>
\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ucca0\uae30 \ub0b4\uc5f4 \ud569\uae08<\/td>540<\/td>1000<\/td>0.49 TM<\/sub><\/td><\/tr>
\ub2c8\ucf08 \ubc0f \ucf54\ubc1c\ud2b8\uae30 \ub0b4\uc5f4 \ud569\uae08<\/td>650<\/td>1200<\/td>0.56 TM<\/sub><\/td><\/tr>
\ub0b4\ud654 \uae08\uc18d \ubc0f \uadf8 \ud569\uae08<\/td>980 ~ 1540<\/td>1800 ~ 2800<\/td>0.4 ~ 0.45 TM<\/sub><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uac01 \ud569\uae08\uad70\uc5d0\uc11c \ud06c\ub9ac\ud504\uac00 \uacf5\ud559\uc801 \uace0\ub824 \uc0ac\ud56d\uc774 \ub418\ub294 \uc628\ub3c4\ub85c, \ub3c4 \ub2e8\uc704\uc640 \uc808\ub300\uc628\ub3c4 \uae30\uc900 \uc735\uc810\uc5d0 \ub300\ud55c \ube44\uc728\ub85c \ubaa8\ub450 \ud45c\uc2dc\ud558\uc600\uc2b5\ub2c8\ub2e4. \ucd9c\ucc98: \ub17c\ubb38 Creep and Stress Rupture Failures\uc758 Table 1.<\/em><\/p>\n\n\n\n

\ud06c\ub9ac\ud504 \uace1\uc120\uacfc \uc218\uba85\uc744 \uc608\uce21\ud558\ub294 \uc218\uce58<\/h2>\n\n\n\n

\uace0\uc804\uc801\uc778 \ud06c\ub9ac\ud504 \uace1\uc120\uc740 \uc138 \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. 1\ucc28 \ud06c\ub9ac\ud504\ub294 \ud558\uc911 \ubd80\uacfc \uc9c1\ud6c4\uc758 \uc870\uc815 \uae30\uac04\uc73c\ub85c, \uc804\uc704\uac00 \uc5bd\ud788\uace0 \uc7ac\ub8cc\uac00 \uacbd\ud654\ub418\uba74\uc11c \uc18d\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. 2\ucc28 \ud06c\ub9ac\ud504\ub294 \uc815\uc0c1 \uc0c1\ud0dc \ud06c\ub9ac\ud504\ub77c\uace0\ub3c4 \ud558\uba70, \uac00\uacf5 \uacbd\ud654\uc640 \ud68c\ubcf5 \uc0ac\uc774\uc758 \ud3c9\ud615 \uc0c1\ud0dc\uc774\uace0, \uadf8 \ucd5c\uc18c \uc18d\ub3c4\ub294 \ud30c\ub2e8 \uc218\uba85\uacfc \uacbd\ud5d8\uc801\uc73c\ub85c \uad00\ub828\ub418\uc5b4 \ub0b4\ud06c\ub9ac\ud504 \uc7ac\ub8cc\uc758 \uacf5\ud559 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc218\uce58\uc785\ub2c8\ub2e4. 3\ucc28 \ud06c\ub9ac\ud504\ub294 \ud30c\uad34\ub85c \ub05d\ub098\ub294 \uac00\uc18d \uc601\uc5ed\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc0c1\uc6a9 \ub0b4\ud06c\ub9ac\ud504 \ud569\uae08\uc5d0\uc11c 3\ucc28 \ub2e8\uacc4\ub294 0.5% \uc774\ud558\uc758 \ud06c\ub9ac\ud504 \ubcc0\ud615\ub960\uc5d0\uc11c \uc2dc\uc791\ud558\ubbc0\ub85c, \uace0\uc628 \uc6a9\ub3c4 \ubd80\ud488\uc758 \uc124\uacc4\ub294 \uadf8 \uc774\uc804\uc758 \uc2dc\uac04\uacfc \uc5f0\uc2e0\uc5d0 \uc758\uc874\ud558\uba70, 3\ucc28 \ub2e8\uacc4 \uc790\uccb4\uc758 \uc9c0\uc18d \uc2dc\uac04\uc740 \ud30c\uc190\ub418\ub294 \ubd80\ud488\uc774 \ud30c\ub2e8 \uc804\uc5d0 \uac10\uc9c0\ub420 \uc218 \uc788\uac8c \ud558\ub294 \uc5ec\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uc218\uce58\uc5d0\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc758 \uc0ac\ud56d\uc774 \ub530\ub985\ub2c8\ub2e4. \uc2dc\ud5d8\uc5d0\uc11c \uce21\uc815\ub41c \ubcc0\ud615\ub960\uc740 \ubd80\ud488\uc758 \uc804\uccb4 \ubcc0\ud615\ub960\uc774 \uc544\ub2cc\ub370, \uc628\ub3c4\uc5d0\uc11c\uc758 \ucd1d \ubcc0\ud615\ub960\uc740 \ud0c4\uc131 \ubcc0\ud615\ub960, \uc5f4\ud33d\ucc3d \ubcc0\ud615\ub960 \ubc0f \ud06c\ub9ac\ud504 \ubcc0\ud615\ub960\uc758 \ud569\uc774\uba70, \ud30c\uc190 \ubd84\uc11d\uc5d0\uc11c \ucc98\uc74c \ub450 \uac00\uc9c0\ub97c \ube7c\ub193\uc744 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud06c\ub9ac\ud504 \ub370\uc774\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc77c\uc815 \ud558\uc911 \ud558\uc5d0\uc11c \uc218\uc9d1\ub418\uba70, \uc2dc\ud3b8\uc774 \ub298\uc5b4\ub0a8\uc5d0 \ub530\ub77c \uac8c\uc774\uc9c0\ubd80\uc758 \uc751\ub825\uc774 \uc0c1\uc2b9\ud558\ubbc0\ub85c, \uadf8\ub807\uac8c \uce21\uc815\ub41c \ud30c\ub2e8 \uc218\uba85\uc740 \ub3d9\uc77c \uc7ac\ub8cc\uac00 \uc77c\uc815 \uc751\ub825 \ud558\uc5d0\uc11c \uc81c\uacf5\ud560 \uc218\uba85\ubcf4\ub2e4 \uc9e7\uc2b5\ub2c8\ub2e4. \uc5b4\ub290 \uc810\ub3c4 \uace1\uc120\uc758 \ud615\ud0dc\ub97c \ubc14\uafb8\uc9c0\ub294 \uc54a\uc9c0\ub9cc, \uace1\uc120\uc744 \uc2e4\uc81c \ubd80\ud488\uc5d0 \ub2e4\uc2dc \uc801\uc6a9\ud560 \ub54c \ub458 \ub2e4 \uacb0\uacfc\ub97c \ubc14\uafc9\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc628\ub3c4\uc5d0\uc11c \uac15\uc758 \ubcc0\ud654<\/h2>\n\n\n\n

\uace0\uc628\uc5d0\uc11c \uc7a5\uc2dc\uac04 \ub178\ucd9c\ub41c \ubd80\ud488\uc758 \ubbf8\uc138\uc870\uc9c1\uc740 \ub0a9\ud488 \ub2f9\uc2dc\uc758 \uc870\uc9c1\uacfc \uac70\uc758 \uc720\uc0ac\ud558\uc9c0 \uc54a\uc73c\uba70, \uc5f4\uac04 \uacf5\uad6c\uac15\uc758 \uacbd\uc6b0 \uadf8 \ubcc0\ud654\uac00 \uace7 \ud30c\uc190\uc785\ub2c8\ub2e4. \uc7a5\uae30\uac04 \ub178\ucd9c\uc740 \uc0c8\ub85c\uc6b4 \uc0c1\uc758 \uc11d\ucd9c, \uc6d0\ud558\ub294 \uc0c1\uc758 \uc6a9\ud574 \ub610\ub294 \uc131\uc7a5, \uacb0\uc815\ub9bd \uc131\uc7a5, \uadf8\ub9ac\uace0 \uc751\ub825\uacfc \uc628\ub3c4\uc758 \ubcf5\ud569\uc801 \uc601\ud5a5 \ud558\uc5d0\uc11c \uc77c\ubc18 \uc5f4\ucc98\ub9ac\ub85c\ub294 \uc7ac\ud604\ud560 \uc218 \uc5c6\ub294 \ubcc0\ud654\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \uae08\ud615\uc5d0 \uace0\uc628 \uacbd\ub3c4\ub97c \ubd80\uc5ec\ud55c \ud0c4\ud654\ubb3c\uc740 \ub354 \uc774\uc0c1 \uadf8 \uc5ed\ud560\uc744 \ud558\uc9c0 \ubabb\ud558\ub294 \ud615\ud0dc\ub85c \uc870\ub300\ud654\ub429\ub2c8\ub2e4. \ubbf8\uc138\ud558\uac8c \ubd84\uc0b0\ub418\uc5b4 \uc788\ub358 \uc0c1\uc740 \uc751\uc9d1\ub429\ub2c8\ub2e4. \uacb0\uc815\ub9bd \ub0b4\ubd80\uc5d0 \ub0a8\uc544 \uc788\uc5b4\uc57c \ud560 \ud0c4\ud654\ubb3c\uc774 \uacb0\uc815\ub9bd\uacc4\ub85c \uc774\ub3d9\ud558\uc5ec, \uadf8\uacf3\uc5d0\uc11c \ub9c9\uc744 \ud615\uc131\ud574 \uade0\uc5f4 \uacbd\ub85c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd9c\ucc98\ub294 \uc758\uc2ec \ubd80\ud488\uc744 \uac80\uc0ac\ud560 \ub54c \uc911\uc694\ud55c \ud55c \uac00\uc9c0 \uc810\uc5d0 \ub300\ud574 \uc2e0\uc911\ud569\ub2c8\ub2e4. \uc2dc\uadf8\ub9c8\uc640 \uac19\uc740 \uc0c1\uc758 \uc874\uc7ac\ub9cc\uc73c\ub85c \uadf8 \uc0c1\uc774 \ud30c\uc190\uc744 \uc77c\uc73c\ucf30\ub2e4\uace0 \uc99d\uba85\ud560 \uc218\ub294 \uc5c6\ub294\ub370, \ub3d9\uc77c\ud55c \uc0c1\uc774 \uadf8 \uc591, \uc704\uce58 \ubc0f \ud615\ud0dc\uc5d0 \ub530\ub77c \uac15\ud654\uc2dc\ud0a4\uac70\ub098 \uc57d\ud654\uc2dc\ud0a4\uac70\ub098 \uc544\ubb34 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc744 \uc218 \uc788\uace0, \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\ub978 \uc0c1\ub4e4\ub3c4 \ub3d9\uc2dc\uc5d0 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ud55c \uacb0\ub860\uc744 \uc704\ud574\uc11c\ub294 \ud30c\uc190\uc744 \uc77c\uc73c\ud0a8 \uc0c1\uacfc \ub2e8\uc9c0 \ud568\uaed8 \uc874\uc7ac\ud55c \uc0c1\ub4e4\uc744 \uad6c\ubd84\ud558\ub294 \uae08\uc18d\uc870\uc9c1\ud559\uc801 \uc791\uc5c5\uc774 \ud544\uc694\ud558\uba70, \uc774\uac83\uc774 \ud30c\ub2e8\ubd80 \uadfc\ucc98\uc758 \ubbf8\uc138\uc870\uc9c1\uc744 \ud30c\ub2e8\ubd80\uc5d0\uc11c \ub5a8\uc5b4\uc9c4 \uacf3\uc758 \ubbf8\uc138\uc870\uc9c1\uacfc \ube44\uad50\ud574\uc57c \ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac15\uc758 \ubcc0\ud654<\/th>\ud6a8\uacfc<\/th>\uad00\ucc30\ub418\ub294 \uc704\uce58<\/th><\/tr><\/thead>
\uc11d\ucd9c \uacbd\ud654 \uae30\uc9c0\uc758 \uacfc\uc2dc\ud6a8<\/td>\uac15\ub3c4\ub97c \ub2f4\ub2f9\ud558\ub294 \uc0c1\uc774 \uc870\ub300\ud654\ub418\uace0 \uae30\uc9c0\uac00 \ud558\uc911 \ud558\uc5d0\uc11c \uacc4\uc18d \uc2dc\ud6a8\ub428\uc5d0 \ub530\ub77c \uac15\ub3c4\uac00 \uc800\ud558\ub428<\/td>2\ucc28 \uacbd\ud654 \ud398\ub77c\uc774\ud2b8\uacc4 \uac15 \ubc0f \uacfc\ud3ec\ud654 \uace0\uc6a9\uccb4\uc758 \ubd84\ud574\ub85c \uacbd\ud654\ub418\ub294 \uae30\ud0c0 \ud569\uae08<\/td><\/tr>
\ud0c4\ud654\ubb3c\uc758 \uad6c\uc0c1\ud654<\/td>\ud0c4\ud654\ubb3c\uc774 \uc870\ub300\ud654\ub418\uc5b4 \uc870\uc9c1\uc5d0 \uacbd\ub3c4\ub97c \ubd80\uc5ec\ud55c \ud615\ud0dc\ub97c \uc783\uc74c<\/td>\ud15c\ud37c\ub9c1 \ubc94\uc704\uc5d0\uc11c \uc7a5\uc2dc\uac04 \uc720\uc9c0\ub41c \ud0c4\ud654\ubb3c \ubca0\uc5b4\ub9c1 \uac15\uc7ac\ub85c, \ubaa8\ub4e0 \uc5f4\uac04 \uae08\ud615\uc6a9 \ub2e4\uc774\ub97c \ud3ec\ud568\ud55c\ub2e4<\/td><\/tr>
\ud604\uc7a5\uc5d0\uc11c\uc758 \ud751\uc5f0\ud654<\/td>\ucca0 \ud0c4\ud654\ubb3c\uc774 \ud751\uc5f0\uacfc \ucca0\ub85c \ubd84\ud574\ub418\uc5b4, \uac15\ud654 \uc5ed\ud560\uc744 \ud558\ub358 \ud0c4\uc18c\uac00 \ub354 \uc774\uc0c1 \ud0c4\ud654\ubb3c \ub0b4\uc5d0 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\ub2e4<\/td>\ud0c4\ud654\ubb3c\uc744 \uc548\uc815\ud654\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \ud06c\ub86c\uc774 \uc5c6\ub294 \ucca0\uae30 \ud569\uae08\uc73c\ub85c, \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uacfc \ud0c8\uc0b0 \ucc98\ub9ac\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4<\/td><\/tr>
\uacb0\uc815\ub9bd\uacc4\uc758 \ud0c4\ud654\ubb3c \ud53c\ub9c9<\/td>\ud569\uae08\uc758 \uc751\ub825 \ud30c\ub2e8 \uc218\uba85\uc744 \uc0c1\ub2f9\ud788 \uac10\uc18c\uc2dc\ud0a8\ub2e4<\/td>\ub808\ud50c\ub9ac\uce74 \ub610\ub294 \ub2e8\uba74 \uc808\ub2e8\uc744 \ud1b5\ud574 \uacb0\uc815\ub9bd\uacc4\uc5d0\uc11c \ubc1c\uacac\ub418\uba70, \ud30c\ub2e8\uba74\uc5d0\uc11c\ub294 \ubc1c\uacac\ub418\uc9c0 \uc54a\ub294\ub2e4<\/td><\/tr>
MC \ud0c4\ud654\ubb3c\uc758 M\uc73c\ub85c\uc758 \uc804\ud65823<\/sub>C6<\/sub><\/td>\uc0c8\ub85c\uc6b4 \ud0c4\ud654\ubb3c\uc740 \uacb0\uc815\ub9bd\uacc4\ub97c \ub530\ub77c \ud615\uc131\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc5b4, \uac15\ud654 \ud6a8\uacfc\ub97c \uacb0\uc815\ub9bd \ub0b4\ubd80\uc5d0\uc11c \uacb0\uc815\ub9bd \uac00\uc7a5\uc790\ub9ac\ub85c \uc774\ub3d9\uc2dc\ud0a8\ub2e4<\/td>\uc0ac\uc6a9 \uc911 \uc628\ub3c4\uc5d0\uc11c \uc720\uc9c0\ub418\ub294 \uac15\uc7ac \ubc0f \ub0b4\uc5f4 \ud569\uae08\uc73c\ub85c, \uac01 \ud569\uae08\uacc4\uc5d0 \ud2b9\uc815\ud55c \uc21c\uc11c\ub97c \ub530\ub978\ub2e4<\/td><\/tr>
\uc2dc\uadf8\ub9c8 \ubc0f \uae30\ud0c0 \uc704\uc0c1\ud559\uc801 \ubc00\uc9d1 \uc0c1<\/td>\uce68\uc0c1 \uc11d\ucd9c\ubb3c\uc740 \uc778\uc131\uacfc \ud06c\ub9ac\ud504 \uac15\ub3c4\ub97c \uac10\uc18c\uc2dc\ud0a4\uba70, \uc774 \uc0c1\ub4e4\uc740 \uc2e4\uc628\uc73c\ub85c \ub0c9\uac01 \uc2dc \uc5f0\uc131\uc744 \uae09\uaca9\ud788 \uac10\uc18c\uc2dc\ud0ac \uc218\ub3c4 \uc788\ub2e4<\/td>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ubc0f \uace0\uc628 \ud569\uae08\uc73c\ub85c, \uc0c1\uc758 \uc591, \uc704\uce58 \ubc0f \ud615\uc0c1\uc774 \uac15\ud654, \uc57d\ud654 \ub610\ub294 \uc544\ubb34 \ud6a8\uacfc\ub3c4 \uc5c6\ub294\uc9c0\ub97c \uacb0\uc815\ud55c\ub2e4<\/td><\/tr>
\ud558\uc911 \ud558\uc5d0\uc11c\uc758 \uc7ac\uacb0\uc815\ud654<\/td>\ubcc0\ud615\uc758 \uae09\uaca9\ud55c \uc99d\uac00\ub97c \ucd09\uc9c4\ud558\uba70, 3\ucc28 \ud06c\ub9ac\ud504\uac00 \uc2dc\uc791\ub418\ub294 \ubc29\uc2dd \uc911 \ud558\ub098\uc774\ub2e4<\/td>\uc77c\ubc18\uc801\uc73c\ub85c \ud070 \uc18c\uc131 \ubcc0\ud615 \ud6c4\uc5d0\ub3c4 \ub4f1\ucd95\uc744 \uc720\uc9c0\ud558\ub294 \uacb0\uc815\ub9bd\uc73c\ub85c \ubcf4\uc774\uba70, \uc774\ub294 \uc785\uacc4 \ud30c\ub2e8\uc758 \uc5f0\uc2e0\ub41c \uacb0\uc815\ub9bd\uacfc \ub300\uc870\ub41c\ub2e4<\/td><\/tr>
\uade0\uc5f4 \ud45c\uba74\uc5d0\uc11c\uc758 \uc0b0\ud654\ubb3c \ubc0f \uc9c8\ud654\ubb3c \ud615\uc131<\/td>\uc5f4\ub9b0 \uade0\uc5f4\uc744 \uc5f0\uacb0\ud568\uc73c\ub85c\uc368 \uc218\uba85 \ud6c4\ubc18\uc5d0 \uc7ac\ub8cc\ub97c \uac15\ud654\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ud06c\ub9ac\ud504 \uace1\uc120\uc5d0\uc11c \ub450 \ubc88\uc9f8 \uc815\uc0c1 \ub2e8\uacc4\ub85c \ub098\ud0c0\ub09c\ub2e4<\/td>\uace0\uc628\uc5d0\uc11c\uc758 \uc0b0\ud654\uc131 \uc0ac\uc6a9 \ud658\uacbd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98\uc5d0\uc11c \ud558\uc911 \ud558\uc758 \uc628\ub3c4\uc5d0\uc11c \uc720\uc9c0\ub41c \uac15\uc7ac\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \ubcc0\ud654, \uac01 \ubcc0\ud654\uac00 \ubd80\ud488\uc758 \uac15\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5, \uadf8\ub9ac\uace0 \uadf8\uac83\uc774 \ubc1c\uacac\ub418\ub294 \uc704\uce58\ub97c \ub098\uc5f4\ud55c\ub2e4. \uae30\uc0ac\uc758 \uc57c\uae08\ud559\uc801 \ubd88\uc548\uc815\uc131 \uc139\uc158\uc5d0\uc11c \ud3b8\uc9d1\ud568.<\/em><\/p>\n\n\n\n

\ud06c\ub9ac\ud504 \ud30c\ub2e8\uc758 \uc678\uad00<\/h2>\n\n\n\n

\uc751\ub825 \ud30c\ub2e8 \ud30c\uad34\ub294 \uc8fc \ud30c\ub2e8 \uc606\uc5d0 \ub2e4\uc218\uc758 \ud06c\ub9ac\ud504 \ubcf4\uc774\ub4dc\uac00 \uc874\uc7ac\ud558\ub294 \uac83\uc774 \ud2b9\uc9d5\uc774\uba70, \ubcf4\uc774\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubbf8\uc138 \uc2dc\ud3b8\uc758 \uad11\ud559 \uac80\uc0ac\ub85c \uc27d\uac8c \ubc1c\uacac\ub41c\ub2e4. \ud30c\ub2e8\uc774 \uac70\uc2dc\uc801\uc73c\ub85c \uc5f0\uc131 \ub610\ub294 \ucde8\uc131\uc73c\ub85c \ubcf4\uc774\ub294\uc9c0\ub294 \ud569\uae08, \uc628\ub3c4 \ubc0f \ubcc0\ud615\ub960 \uc18d\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uadf8 \uc591\uc0c1\uc740 \ud604\uc7a5\uc5d0\uc11c \uae30\ub300\ud558\ub294 \uac83\uacfc \ubc18\ub300\uc774\ub2e4. \ub0ae\uc740 \ud06c\ub9ac\ud504 \uc18d\ub3c4, \uae34 \ud30c\ub2e8 \uc2dc\uac04 \ubc0f \ub192\uc740 \uc628\ub3c4\ub294 \uc5f0\uc2e0\uc774\ub098 \ub124\ud0b9\uc774 \uac70\uc758 \uc5c6\ub294 \uc785\uacc4 \ud30c\uad34\ub97c \ucd09\uc9c4\ud558\ub294 \ubc18\uba74, \ub69c\ub837\ud55c \uc5f0\uc2e0\uacfc \ub124\ud0b9\uc744 \ub3d9\ubc18\ud558\ub294 \uc785\ub0b4 \ud30c\uad34\ub294 \ub192\uc740 \uc801\uc6a9 \uc751\ub825\uacfc \ub192\uc740 \ubcc0\ud615\ub960 \uc18d\ub3c4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\uc73c\uba70, \uc77c\ubc18 \uc778\uc7a5 \uc2dc\ud5d8\uc758 \ub524\ud50c \ud30c\ub2e8\uacfc \uc720\uc0ac\ud55c \ubcf4\uc774\ub4dc \uacfc\uc815\uc73c\ub85c \ud30c\uad34\ub41c\ub2e4. \ud30c\uba74 \uc0ac\uc9c4\uc740 \uc885\uc885 \ub450 \uacbd\ub85c\ub97c \ub3d9\uc2dc\uc5d0 \ubcf4\uc5ec\uc8fc\uba70, \uc774 \uacbd\uc6b0 \uc785\uacc4 \uade0\uc5f4\uc774 \ubcf4\ud1b5 \uba3c\uc800 \ubc1c\uc0dd\ud558\uc5ec \ub2e8\uba74\uc744 \uac10\uc18c\uc2dc\ud0a4\uace0 \uc751\ub825\uc744 \uc0c1\uc2b9\uc2dc\ucf1c \ub098\uba38\uc9c0 \ubd80\ubd84\uc774 \ucc22\uc5b4\uc84c\ub2e4.<\/p>\n\n\n\n

\uacbd\ub85c\uac00 \ubc14\ub00c\ub294 \uc628\ub3c4\ub97c \ub4f1\uc751\uc9d1 \uc628\ub3c4\ub77c\uace0 \ud55c\ub2e4. \uadf8 \uc774\ud558\uc5d0\uc11c\ub294 \uacb0\uc815\ub9bd\uacc4 \uc601\uc5ed\uc774 \uacb0\uc815\ub9bd\ubcf4\ub2e4 \uac15\ud558\uc5ec \ud30c\uad34\uac00 \uacb0\uc815\ub9bd\uc744 \ud1b5\uacfc\ud558\uace0, \uadf8 \uc774\uc0c1\uc5d0\uc11c\ub294 \uc785\uacc4\uac00 \ub354 \uc57d\ud558\uc5ec \ud30c\uad34\uac00 \uc785\uacc4\ub97c \ub530\ub77c \uc9c4\ud589\ub41c\ub2e4. \uc774 \uc628\ub3c4\ub294 \uace0\uc815\ub41c \ud2b9\uc131\uc774 \uc544\ub2c8\uba70, \ub178\ucd9c \uc2dc\uac04\uacfc \uc751\ub825\uc5d0 \ub530\ub77c \ubcc0\ud558\ubbc0\ub85c \ub3d9\uc77c\ud55c \uac15\uc7ac\ub3c4 \uc0ac\uc6a9 \uc870\uac74\uc5d0 \ub530\ub77c \uc5b4\ub290 \ubc29\uc2dd\uc73c\ub85c\ub4e0 \ud30c\uad34\ub420 \uc218 \uc788\ub2e4. \ub450 \uac00\uc9c0 \uce90\ube44\ud2f0 \ud615\uc0c1\uc740 \ub354 \uc791\uc740 \uaddc\ubaa8\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc815\ubcf4\ub97c \ub2f4\uace0 \uc788\ub2e4. \uacb0\uc815\ub9bd \uac00\uc7a5\uc790\ub9ac\ub97c \ub530\ub77c \ud615\uc131\ub418\ub294 \ub465\uadfc \uce90\ube44\ud2f0\ub294 \uc800\uc751\ub825, \uc7a5\uc2dc\uac04 \ud615\ud0dc\uc774\uba70, \uacb0\uc815\ub9bd\uacc4 \uc0bc\uc911\uc810\uc758 \uc410\uae30\ud615 \uce90\ube44\ud2f0\ub294 \uace0\uc751\ub825 \ubc0f \uc800\uc628\uc5d0\uc11c\uc758 \uacb0\uc815\ub9bd\uacc4 \ubbf8\ub044\ub7ec\uc9d0\uc5d0 \uc758\ud574 \ucd09\uc9c4\ub418\uba70, \uc2dd\ubcc4 \uac00\ub2a5\ud55c \uacb0\uc815\ub9bd\uacc4 \uc11d\ucd9c\ubb3c\uacfc \ud568\uaed8 \uac70\uce5c \ud30c\ub2e8\uba74\uc744 \ub0a8\uae34\ub2e4.<\/p>\n\n\n\n

\uc544\uc9c1 \uc0ac\uc6a9 \uc911\uc778 \ubd80\ud488\uc758 \uacbd\uc6b0 \uc808\ub2e8 \uc5c6\uc774 \uac80\uc0ac\ub97c \uc218\ud589\ud574\uc57c \ud558\uba70, \ucd9c\ucc98\uc5d0\uc11c \uc124\uba85\ud558\ub294 \ud604\uc7a5 \ubc29\ubc95\uc740 \ud45c\uba74 \ub808\ud50c\ub9ac\uce74\ub85c, \uc774\ub294 \ud06c\ub9ac\ud504 \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \uace0\uc628 \ud50c\ub79c\ud2b8\uc758 \uc0c1\ud0dc\ub97c \ud3c9\uac00\ud558\ub294 \ud655\ub9bd\ub41c \ubc29\ubc95\uc774\ub2e4. \ub808\ud50c\ub9ac\uce74\ub294 \uc5f0\ub9c8\ub41c \ud45c\uba74\uc758 \uce90\ube44\ud2f0 \ubd84\ud3ec\ub97c \uc5f0\uc18d \uac80\uc0ac\uc5d0\uc11c \ucd94\uc801\ud560 \uc218 \uc788\ub294 \uc22b\uc790\ub85c \ubcc0\ud658\ud558\uae30 \ub54c\ubb38\uc5d0, \ub2e4\uc74c \ud45c\uc758 \uc190\uc0c1 \uc218\uc900\uc744 \uc0ac\uc6a9 \uac00\ub2a5\ud558\uac8c \ub9cc\ub4e0\ub2e4.<\/p>\n\n\n\n

\ub0a8\uc740 \uc218\uba85 \ucd94\uc815<\/h2>\n\n\n\n

\ub450 \uac00\uc9c0 \uc811\uadfc\ubc95\uc774 \uc81c\uc2dc\ub41c\ub2e4. \uccab \ubc88\uc9f8\ub294 \ub9e4\uac1c\ubcc0\uc218\uc801 \uc811\uadfc\ubc95\uc774\uba70, \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub9e4\uac1c\ubcc0\uc218\ub294 Larson-Miller \ub9e4\uac1c\ubcc0\uc218\ub85c, \ub7ad\ud0a8 \uc628\ub3c4\uc5d0 C \ub354\ud558\uae30 \uc2dc\uac04(\uc2dc\uac04 \ub2e8\uc704)\uc758 \ub85c\uadf8\ub97c \uacf1\ud55c \uac12\uc73c\ub85c \ud45c\uc2dc\ub418\uba70, \uacb0\uacfc\ub294 1000\ubd84\uc758 1\ub85c \uc870\uc815\ub41c\ub2e4. \uc0c1\uc218 C\ub294 \uc800\ud569\uae08\uac15\uc758 \uacbd\uc6b0 \uc57d 20\uc774\ub2e4. \uc774 \ub9e4\uac1c\ubcc0\uc218\ub294 \uc0ac\uc6a9 \ub178\ucd9c\uc744 \uc2e4\ud5d8\uc2e4 \ub370\uc774\ud130\uc640 \ube44\uad50\ud558\uc5ec \uc8fc\uc5b4\uc9c4 \uc801\uc6a9 \uc751\ub825\uc5d0\uc11c \ub0a8\uc740 \ud30c\ub2e8 \uc218\uba85\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \ud06c\ub9ac\ud504 \uc2dc\ud5d8\uc744 \uc218\ucc9c \uc2dc\uac04 \ub3d9\uc548 \uc2e4\ud589\ud558\uace0 \uc218\ub144 \ub2e8\uc704\uc758 \uc0ac\uc6a9 \uc218\uba85\uc73c\ub85c \uc678\uc0bd\ud560 \uc218 \uc788\ub294 \uc774\uc720\uc774\ub2e4.<\/p>\n\n\n\n

\ub450 \ubc88\uc9f8 \uc811\uadfc\ubc95\uc740 \uae08\uc18d\uc870\uc9c1\ud559\uc801 \ubc29\ubc95\uc774\uba70, \uc774\ubbf8 \uc0ac\uc6a9 \uc911\uc778 \ubd80\ud488\uc5d0 \ub300\ud574 \uc22b\uc790\ub97c \uc81c\uacf5\ud558\ub294 \ubc29\ubc95\uc774\ub2e4. \ub808\ud50c\ub9ac\uce74\uc5d0\uc11c \uc77d\uc740 \uce90\ube44\ud2f0 \ubd84\ud3ec\ub97c \uc190\uc0c1 \uc218\uc900\uc5d0 \ub300\uc751\uc2dc\ud0a4\uace0, \uac01 \uc190\uc0c1 \uc218\uc900\uc740 \uc774\ubbf8 \uc18c\ube44\ub41c \uc218\uba85 \ubd84\uc728\uc758 \ubc94\uc704\uc5d0 \ud574\ub2f9\ud55c\ub2e4. \ub0a8\uc740 \uc218\uba85 \uacc4\uc218\ub294 \uc18c\ube44\ub41c \ubd84\uc728\uc758 \uc5ed\uc218\uc5d0\uc11c 1\uc744 \ube80 \uac12\uc73c\ub85c \uacc4\uc0b0\ub41c\ub2e4. \ub3d9\uc77c\ud55c \uce90\ube44\ud2f0 \ubd84\ud3ec\uac00 \uac01 \uac80\uc0ac\uc5d0\uc11c \uc77d\ud788\uae30 \ub54c\ubb38\uc5d0, \uac80\uc0ac \uac04\uc758 \ucd94\uc138\uac00 \ub2e8\uc77c \ud310\ub3c5\uac12\ubcf4\ub2e4 \ub354 \uc720\uc6a9\ud558\uba70, \ubc94\uc704\uc758 \uac00\uc7a5 \ub113\uc740 \ubd80\ubd84\uc740 \uac00\uc7a5 \ub0ae\uc740 \uc190\uc0c1 \uc218\uc900\uc5d0 \uc704\uce58\ud558\uc5ec \ucd94\uc815\uc774 \uac00\uc7a5 \ubd88\ud655\uc2e4\ud55c \ubd80\ubd84\uc774\ub2e4.<\/p>\n\n\n\n

\uc190\uc0c1 \uc218\uc900<\/th>\uc18c\ube44\ub41c \uc218\uba85 \ubd84\uc728, \ubc94\uc704 X<\/th>\ub0a8\uc740 \uc218\uba85 \uacc4\uc218, \ucd5c\uc18c<\/th>\ub0a8\uc740 \uc218\uba85 \uacc4\uc218, \ucd5c\ub300<\/th><\/tr><\/thead>
1<\/td>0.00 ~ 0.12<\/td>7.33<\/td>\uc54c \uc218 \uc5c6\uc74c<\/td><\/tr>
2<\/td>0.04 ~ 0.46<\/td>1.17<\/td>24.00<\/td><\/tr>
3<\/td>0.30 ~ 0.50<\/td>1.00<\/td>2.33<\/td><\/tr>
4<\/td>0.30 ~ 0.84<\/td>0.19<\/td>2.33<\/td><\/tr>
5<\/td>0.72 ~ 1.00<\/td>0\uc740 \ud30c\uad34\ub428\uc744 \uc758\ubbf8<\/td>0.39<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc774\ubbf8 \uc18c\ube44\ub41c \uc218\uba85 \ubd84\uc728\uc5d0 \ub300\ud55c \uc190\uc0c1 \uc218\uc900\uc73c\ub85c, \ub0a8\uc740 \uc218\uba85 \uacc4\uc218\ub294 1\/X\uc5d0\uc11c 1\uc744 \ube80 \uac12\uc73c\ub85c \uacc4\uc0b0\ub41c\ub2e4. \uc190\uc0c1 \uc218\uc900\uc740 \ub808\ud50c\ub9ac\uce74\uc5d0\uc11c \uad00\ucc30\ub41c \uce90\ube44\ud2f0 \ubd84\ud3ec\uc5d0\uc11c \uc77d\ud788\uba70, \uc774 \ub54c\ubb38\uc5d0 \uc218\uc900 1 \ubd80\ud488\uc740 \uadf8\ub300\ub85c \ub458 \uc218 \uc788\uace0 \uc218\uc900 5 \ubd80\ud488\uc740 \uc774\ubbf8 \ud30c\uad34\ub41c \uac83\uc774\ub2e4. \ucd9c\ucc98: \uae30\uc0ac Creep and Stress Rupture Failures\uc758 \ud45c 3.<\/em><\/p>\n\n\n\n

\ud30c\ub2e8 \uc5f0\uc131\uc740 \uadf8 \uacbd\uace0 \uc2dc\uac04\uc774 \uc2e4\uc81c\uc778\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \ud2b9\uc131\uc774\ub2e4. \ubd80\ud488 \uc124\uacc4\ub294 \ud754\ud788 1\ud37c\uc13c\ud2b8\uc758 \ud06c\ub9ac\ud504 \ubcc0\ud615\ub960\uc744 \uae30\uc900\uc73c\ub85c \ud558\uba70, \ucd9c\ucc98\ub294 \ud1b5\uc0c1 \uc8fc\uc870 \ub2c8\ucf08\uae30 \ub0b4\uc5f4 \ud569\uae08\uc5d0\uc11c 760 °C\uc5d0\uc11c \uc57d 1\ud37c\uc13c\ud2b8\uc758 \uc751\ub825 \ud30c\ub2e8 \uc5f0\uc131\uc774 \ud754\ud55c \ubc18\uba74, \uac00\uc7a5 \uac15\ud55c \ub2e8\uc870 \ud569\uae08\uc740 5\ud37c\uc13c\ud2b8 \uc774\uc0c1\uc758 \uac12\uc744 \ubcf4\uc778\ub2e4\uace0 \uc5b8\uae09\ud55c\ub2e4. \ub530\ub77c\uc11c \ub0ae\uc740 \ud30c\ub2e8 \uc5f0\uc131\uc740 \ubd80\ud488\uc774 \ub208\uc5d0 \ub744\uac8c \ubcc0\ud615\ub418\uae30 \uc804\uc5d0 \ud30c\uad34\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud569\uae08\uc774 \ucd5c\ub300 \uac15\ub3c4\uae4c\uc9c0 \uc0ac\uc6a9\ub418\ub294 \uac83\uc744 \ub9c9\uc744 \uc218 \uc788\ub2e4. \ubcc0\ud615\ub7c9\uc774 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\ub978 \uc774\uc720\ub85c \ub192\uc740 \ud30c\ub2e8 \uc5f0\uc131\uc744 \uc120\ud0dd\ud560 \uac00\uce58\uac00 \uc788\uc73c\uba70, \uadf8\uac83\uc740 \ud30c\uad34\uac00 \uacbd\uace0 \uc5c6\uc774\uac00 \uc544\ub2c8\ub77c \uacbd\uace0\uc640 \ud568\uaed8 \ub3c4\ub798\ud55c\ub2e4\ub294 \uc810\uc774\ub2e4. \uc870\uae30 \ud30c\uad34\ub294 3\ucc28 \ub2e8\uacc4\uc5d0\uc11c \ubc14\ub85c \uadf8 \uc5f0\uc131 \ubd80\uc871\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud574 \uc654\ub2e4.<\/p>\n\n\n\n

\uacf5\uad6c\uac15 \uc8fc\ubb38\uc5d0\uc11c \uc774\uac83\uc774 \uc758\ubbf8\ud558\ub294 \ubc14<\/h2>\n\n\n\n

\uc5f4\uac04 \uacf5\uad6c\ub294 \uc0ac\uc6a9 \uc628\ub3c4\uc5d0 \ub9de\ucdb0 \uad6c\ub9e4\ud558\uba70, \uc720\uc6a9\ud55c \uc0ac\uc591\uc740 \uc0c1\uc628\uc5d0\uc11c \ub3c4\ub2ec\ud558\ub294 \uac12\uc774 \uc544\ub2c8\ub77c \ud574\ub2f9 \uc628\ub3c4\uc5d0\uc11c \uac15\uc774 \uc720\uc9c0\ud558\ub294 \uac12\uc744 \ub9d0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2dc\ud2b8\uc5d0 \uae30\uc7ac\ud560 \uac00\uce58\uac00 \uc788\ub294 \ud56d\ubaa9\uc740 \ub124 \uac00\uc9c0\uc785\ub2c8\ub2e4. \uc0ac\uc6a9 \uc628\ub3c4\uc640 \uadf8 \uc628\ub3c4\uc5d0\uc11c\uc758 \uc2dc\uac04\uc778\ub370, \ub458 \ub2e4 \uacb0\uc815\uc5d0 \ub4e4\uc5b4\uac00\uba70 600 °C\ub97c \uba87 \ucd08\uac04 \uacaa\ub294 \ub2e4\uc774\ub294 500 °C\ub97c \uba87 \uc2dc\uac04 \uacaa\ub294 \ub2e4\uc774\uc640 \ub2e4\ub974\uac8c \uac70\ub3d9\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud15c\ud37c\ub9c1 \uc628\ub3c4\uc778\ub370, \uc0ac\uc6a9 \uc628\ub3c4\ubcf4\ub2e4 \ub0ae\uac8c \ud15c\ud37c\ub9c1\ub41c \ub2e4\uc774\ub294 \uc0ac\uc6a9 \uc911 \uacc4\uc18d \uc5f0\ud654\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uac15\uc758 \uccad\uc815\ub3c4\uc640 \uc81c\uc870 \ubc29\uc2dd\uc778\ub370, \uace0\uc628 \uac15\ub3c4\ub97c \uc81c\uac70\ud558\ub294 \uc0c1\ubcc0\ud0dc\ub294 \uc870\uc131 \uc81c\uc5b4\uc640 \ubd09\uc7ac \ub0b4 \ud3b8\uc11d\ub7c9\uc5d0 \ubbfc\uac10\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uace0\uc628\uc5d0\uc11c\uc758 \uc778\uc131\uc778\ub370, \uc5f4\uac04 \uacf5\uad6c \ub2e4\uc774\uc758 \uc218\uba85\uc744 \ub05d\ub0b4\ub294 \uc785\uacc4 \uade0\uc5f4\uc740 \uc0c1\ub4e4\uc774 \ubaa8\uc778 \uacbd\uacc4\ub97c \ub530\ub77c \uc131\uc7a5\ud558\ub294 \uade0\uc5f4\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc5f4\uac04 \ub4f1\uae09\uacfc \uadf8 \uc0ac\uc774\ud074\uc740 \uc5f4\uac04 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac<\/a> \uadf8\ub9ac\uace0 H13 \uac15 \uc5f4\ucc98\ub9ac<\/a>\uc5d0, \ubcf4\ud1b5 \uac00\uc7a5 \uba3c\uc800 \ubc1c\uc0dd\ud558\ub294 \ubc18\ubcf5 \uac00\uc5f4 \ubc0f \ub0c9\uac01 \ud30c\uc190\uc740 \ub0b4\uc5f4 \ud53c\ub85c \uacf5\uad6c\uac15<\/a>\uc5d0, \uc5f4 \ubaa8\ub378\uc5d0 \ud544\uc694\ud55c \ubb3c\ub9ac \ub370\uc774\ud130\ub294 \uc5f4\uac04 \uacf5\uad6c\uac15 \uc5f4 \uc0c1\uc218<\/a> \uadf8\ub9ac\uace0 \uacf5\uad6c\uac15 \uc5f4\uc804\ub3c4\uc728<\/a>\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc18d\ub3c4 \ub4f1\uae09\uc5d0\uc11c \uc801\uc5f4 \uacbd\ub3c4\uac00 \uc628\ub3c4\uc5d0\uc11c \uc720\uc9c0\ub418\ub294 \ubc29\uc2dd\uc740 \uace0\uc18d\ub3c4\uac15 \uc5f4\ucc98\ub9ac<\/a>\uc5d0, \ud15c\ud37c\ub9c1 \uc120\ud0dd\uc758 \uadfc\uac70\uac00 \ub418\ub294 \ubcc0\ud0dc \uc120\ub3c4\ub294 \ud15c\ud37c\ub9c1 \ubc0f \ub4f1\uc628 \ubcc0\ud0dc<\/a>\uc5d0, \uac01 \ub2e4\uc774 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294 \ub2e4\uc774\uce90\uc2a4\ud305 \ub2e4\uc774 \ubd80\ud488 \uc7ac\ub8cc<\/a>\uc5d0 \ub098\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc785\uacc4\ub97c \ud1b5\ud574 \ubc1c\uc0dd\ud558\ub294 \ud15c\ud37c \ucde8\uc131\uc740 \uac15\uc7ac\uc758 \ucde8\ud654 \uc720\ud615<\/a>\uc5d0 \uc815\ub9ac\ub418\uc5b4 \uc788\uc73c\uba70, \uacf5\uad6c \ub610\ub294 \ub2e4\uc774 \ud30c\uc190\uc758 \ub2e8\uacc4\ubcc4 \uc6d0\uc778\uc740 \uacf5\uad6c \ubc0f \uae08\ud615 \uace0\uc7a5 \ubd84\uc11d<\/a>.<\/p>\n\n\n\n

\ud06c\ub9ac\ud504 \ud3c9\uac00\uc5d0 \ub530\ub77c \uc870\uce58\ud558\uae30 \uc804\uc5d0<\/h3>\n\n\n\n

\ucc38\uace0 \ud398\uc774\uc9c0\uc774\uba70, Aobo Steel\uc758 \uc0ac\uc591\uc774 \uc544\ub2c8\uace0, \uc704\uc758 \uc628\ub3c4\uc640 \ud55c\uacc4\ub294 \uba85\uc2dc\ub41c \ud569\uae08\uad70 \ubc0f \ubd80\ud488\uc5d0 \ub300\ud574 \uacf5\ud45c\ub41c \uac12\uc785\ub2c8\ub2e4. \ud06c\ub9ac\ud504 \uac70\ub3d9\uc740 \ud569\uae08, \uc751\ub825, \uc628\ub3c4, \uc2dc\uac04 \ubc0f \ud658\uacbd\uc5d0 \ud568\uaed8 \uc758\uc874\ud558\uba70, \uac1c\uc2dc \uc218\uce58\ub294 \ud2b9\uc815 \uacf5\uad6c\uc5d0 \ub300\ud55c \uc124\uacc4 \ud55c\uacc4\uac00 \uc544\ub2c8\ub77c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacbd\ud5d8 \ubc95\uce59\uc785\ub2c8\ub2e4. \ub808\ud50c\ub9ac\uce74\uc5d0\uc11c \uc77d\uc740 \uc190\uc0c1 \uc218\uc900\uc740 \uc791\uc740 \ud55c \uc601\uc5ed\uc758 \ud310\ub3c5\uac12\uc774\uba70, \ub2e8\uc77c \uac80\uc0ac\ub85c\ub294 \ucc9c\ucc9c\ud788 \uc131\uc7a5\ud55c \uc190\uc0c1\uacfc \ub9c9 \uc2dc\uc791\ub41c \uc190\uc0c1\uc744 \uad6c\ubcc4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc5f4\uac04 \uacf5\uad6c \ub2e4\uc774\ub97c \uc794\uc5ec \uc218\uba85 \ucd94\uc815\uc5d0 \uc758\uc874\ud574 \uacc4\uc18d \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \uadf8 \ucd94\uc815\uc740 \uadf8\uac83\uc774 \ub098\uc628 \uac80\uc0ac \uc8fc\uae30\uc640 \ud568\uaed8 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd9c\ucc98: ASM Handbook, Volume 11, Failure Analysis and Prevention, ASM International, 2002.<\/p>","protected":false},"excerpt":{"rendered":"

Creep and Softening in Hot Work Tool Steel A hot work tool fails at a temperature where the same steel would be safe in a cold work application, and the reason is that the property limiting it is no longer the yield strength. Above roughly a third of the melting point on the absolute scale, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-21178","page","type-page","status-publish","hentry"],"yoast_head":"\nCreep in Hot Work Tool Steel: Softening and Stress Rupture | Aobo Steel<\/title>\n<meta name=\"description\" content=\"The temperature at which creep limits a hot work tool steel, the changes that remove hot hardness, how a creep fracture reads, and the damage levels used to estimate the life left. 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