{"id":307,"date":"2025-09-14T01:00:17","date_gmt":"2025-09-14T01:00:17","guid":{"rendered":"https:\/\/pwhtsolutions.net\/?p=307"},"modified":"2025-09-14T01:00:18","modified_gmt":"2025-09-14T01:00:18","slug":"%ec%9a%a9%ec%a0%91-%ed%9b%84-%ec%97%b4%ec%b2%98%eb%a6%ac%eb%8a%94-%ec%9a%a9%ec%a0%91-%ec%bd%94%eb%93%9c-%eb%b0%8f-%ec%82%ac%ec%96%91%ec%9d%98-%ec%9a%94%ea%b5%ac-%ec%82%ac%ed%95%ad%ec%9e%85%eb%8b%88","status":"publish","type":"post","link":"https:\/\/pwhtsolutions.net\/ko\/post-weld-heat-treatment-a-requirement-in-welding-codes-and-specifications\/","title":{"rendered":"\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac - \uc6a9\uc811 \ucf54\ub4dc \ubc0f \uc0ac\uc591\uc758 \uc694\uad6c \uc0ac\ud56d"},"content":{"rendered":"

\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub294 \uc6a9\uc811 \uae08\uc18d \ubc0f HAZ\uc758 \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uac1c\uc120\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788 \ud0c4\uc18c\uac15 \ubc0f \uace0\ud569\uae08 \uc18c\uc7ac\uc5d0\uc11c \uc6a9\uc811 \ucf54\ub4dc \ubc0f \uc0ac\uc591\uc5d0 \uc758\ud574 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \ud53c\ub85c \uac15\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud55c \uc5f0\uad6c\uc5d0\uc11c\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \uacf5\uc815\uc73c\ub85c \uc81c\uc791\ub41c \uc2dc\ud3b8\uc744 \ub300\uc0c1\uc73c\ub85c PWHT\ub85c \ucc98\ub9ac\ud55c \uc2dc\ud3b8\uacfc \ucc98\ub9ac\ud558\uc9c0 \uc54a\uc740 \uc2dc\ud3b8\uc5d0 \ub300\ud574 \ud53c\ub85c \uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc2a4\ud2b8\ub808\uc2a4 \ud574\uc18c<\/h2>\n

\uc751\ub825 \uc644\ud654\ub77c\uace0\ub3c4 \ud558\ub294 \uc6a9\uc811 \ud6c4 \uc5f4 \ucc98\ub9ac\ub294 \uc6a9\uc811 \uc911\uc5d0 \ucd95\uc801\ub41c \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uc7ac\ubd84\ubc30\ud558\uc5ec \ucde8\uc131 \ud30c\uad34 \ub610\ub294 \uc218\uc18c \uc720\ubc1c \uade0\uc5f4\uacfc \uac19\uc740 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc555\ub825 \uc7a5\ube44\uc758 \uc5f4 \ubcc0\ud615 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\uc608\uc5f4 \ubc0f \uc6a9\uc811 \ud328\uc2a4 \uc0ac\uc774\uc758 \uc628\ub3c4 \uc720\uc9c0, \ub290\ub9b0 \ub0c9\uac01 \uc18d\ub3c4\uc640 \uac19\uc740 \uc751\ub825 \uc644\ud654 \uae30\uc220\uc740 \uc218\uc18c \ucde8\ud654\uc640 \uac19\uc740 \uc751\ub825 \uc694\uc778\uc744 \uc644\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uae30\uc5d0\uc11c \uc218\uc18c \uac00\uc2a4\ub97c \ubc29\ucd9c\ud568\uc73c\ub85c\uc368 \uc218\uc18c\uac00 \ub354 \uc790\uc720\ub86d\uac8c \ube60\uc838\ub098\uac00 \ucde8\uc131 \uc704\ud5d8\uacfc \uc218\uc18c\ub85c \uc778\ud55c \uade0\uc5f4 \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \uc6a9\uc811\ubd80\ub97c \ubcc0\ud615 \uc628\ub3c4\uae4c\uc9c0 \uac00\uc5f4\ud55c \ub2e4\uc74c \ud574\ub2f9 \uc628\ub3c4\uc5d0\uc11c \uc7a5\uc2dc\uac04 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uc7ac\ubd84\ubc30\ud558\uc5ec \uac15\ub3c4\uc640 \uc778\uc131\uc744 \uac1c\uc120\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc548\uc804 \ubc0f \uc131\ub2a5\uc5d0 \ub300\ud55c \uaddc\uc81c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc778 \uae08\uc18d\uc744 \ud15c\ud37c\ub9c1\ud558\uace0 \uacbd\ub3c4\ub97c \ub0ae\ucd94\uace0 \uc5f0\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p>\n

\ub0b4\uad6c\uc131<\/h2>\n

\uc6a9\uc811 \uc0b0\uc5c5 \ud504\ub85c\uc81d\ud2b8\uc758 \ud575\uc2ec\uc740 \uc548\uc804\uacfc \uc815\ubc00\uc131\uc774\uba70, \uc5c4\uaca9\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc900\uc218\ud558\ub294 \uac83\uc740 \ud504\ub85c\uc81d\ud2b8 \uc131\uacf5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc774\ub7ec\ud55c \ud504\ub85c\ud1a0\ucf5c\uc744 \uc900\uc218\ud558\uba74 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uc7a0\uc7ac\uc801 \ubb38\uc81c\ub97c \uc81c\uac70\ud560 \uc218 \uc788\uc73c\uba70, \uc815\uae30\uc801\uc778 \uac80\uc0ac\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \ubaa8\ub4e0 \uc6a9\uc811\uc774 \uc5c4\uaca9\ud55c \uae30\uc900\uc744 \ucda9\uc871\ud558\uc5ec \uad6c\uc870\uc801 \uacb0\ud568\uc73c\ub85c \uc778\ud55c \uc218\ub9ac \ube44\uc6a9\uc774\ub098 \ubc95\uc801 \ucc45\uc784\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc0b0\uc5c5\uc6a9 \uc6a9\uc811\uc740 \uc800\uc7a5 \ud0f1\ud06c, \uacf5\uc815 \ubc30\uad00, \uac74\ubb3c, \uad50\ub7c9 \ubc0f \ubc1c\uc804\uc18c\uc640 \uac19\uc740 \uc911\uc694\ud55c \uc778\ud504\ub77c\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ubb3c \uc911 \uc0c1\ub2f9\uc218\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uace0\uc628 \ubc0f \uace0\uc555 \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\ubbc0\ub85c \ud53c\ub85c\uc640 \ud06c\ub9ac\ud504\ub97c \uacac\ub51c \uc218 \uc788\uc744 \ub9cc\ud07c \ud2bc\ud2bc\ud55c \uc6a9\uc811\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub294 \uc6a9\uc811 \ud6c4 \uc751\ub825\uc744 \uc644\ud654\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \uc218\ub2e8\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PWHT\ub294 \uc77c\uc815 \uae30\uac04 \ub3d9\uc548 \uc6a9\uc811\ubd80\ub97c \uace0\uc628\uc73c\ub85c \uac00\uc5f4\ud558\uc5ec \uc778\uc7a5 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\ub294 \ub3d9\uc2dc\uc5d0 \uc6a9\uc811\ubd80 \ubc0f \uc5f4 \uc601\ud5a5 \uc601\uc5ed\uc758 \uc778\uc131\uacfc \uc5f0\uc131\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \uc628\ub3c4 \uc870\uc808 \uc911\uc5d0\ub294 \uc6a9\uc811 \uc774\uc74c\uc0c8\uc758 \ucde8\ud654, \uacfc\uc5f0\ud654 \ub610\ub294 \uc7ac\uac00\uc5f4 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ub0b4\uc2dd\uc131<\/h2>\n

\uc6a9\uc811\ub41c \ubd80\ud488\uc740 \uc800\uc7a5 \ud0f1\ud06c\ubd80\ud130 \uacf5\uc815 \uc7a5\ube44\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc2ec\uac01\ud55c \ubd80\uc2dd \uc704\ud611\uc774 \ub418\ub294 \uc720\ud574 \ud654\ud559\ubb3c\uc9c8\uacfc \uc5f0\ub8cc\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ubd80\uc2dd\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc740 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ube60\ub974\uac8c \uc190\uc0c1\uc2dc\ud0a4\uace0 \uc131\ub2a5\uc744 \uc800\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uc5ec \uc7a5\ube44\uc758 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uac15\ud654\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \ub610\ud55c \uc794\ub958 \uc751\ub825\uc744 \ud56d\ubcf5 \uac15\ub3c4 40%\uc5d0\uc11c 20-40%\ub85c \ub0ae\ucd94\uace0 \ud15c\ud37c\ub9c1, \uce68\uc804 \ub610\ub294 \ub178\ud654\uc640 \uac19\uc740 \uc57c\uae08\ud559\uc801 \ubcc0\ud654\uac00 \uc77c\uc5b4\ub098 \uc6a9\uc811 \ubd80\uc704\uc758 \uacbd\ub3c4\ub97c \ub0ae\ucd94\uace0 \uc5f0\uc131\uc744 \uc99d\uac00\uc2dc\ud0b4\uc73c\ub85c\uc368 \ub450\uaebc\uc6b4 \ub2e8\uba74 \uc6a9\uc811\uc5d0\uc11c \ucde8\uc131 \ud30c\uad34 \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

PWHT\ub97c \uc218\ud589\ud558\ub824\uba74 \uc6a9\uc811 \ubd80\uc704 \uc131\ub2a5\uacfc \uc6a9\uc811 \uc2ec \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uc5f4 \ucda9\uaca9\uacfc \uc65c\uace1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc815\ubc00\ud55c \uc628\ub3c4 \uc870\uc808\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. Lionbridge\uc758 \uc219\ub828\ub41c PWHT \uc804\ubb38\uac00\ub4e4\uc740 ASME \uc139\uc158 8 \ub514\ube44\uc804 1\uacfc \uac19\uc740 \uc5c5\uacc4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 PWHT \uacb0\uacfc\ub97c \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub178\ud558\uc6b0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc6a9\uc561 \uc5b4\ub2d0\ub9c1 \ub610\ub294 \ud655\uc7a5 \uac00\uc5f4 \uc11c\ube44\uc2a4\uc640 \uac19\uc740 PWHT \uc11c\ube44\uc2a4\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 \ub2f9\uc0ac\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/p>\n

\ud798<\/h2>\n

\uc6a9\uc811 \uacf5\uc815\uc740 \uc6a9\uc811\ubd80\uc5d0 \ub2e4\uc591\ud55c \ubbf8\uc138 \uad6c\uc870\uc640 \uc794\ub958 \uc751\ub825\uc744 \uc0dd\uc131\ud558\uc5ec \uac00\ud574\uc9c0\ub294 \ud558\uc911 \ud558\uc5d0\uc11c \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc5d0 \ud574\ub85c\uc6b4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc601\ud5a5\uc744 \uc644\ud654\ud558\ub824\uba74 \uc7ac\ub8cc\uc758 \uad6c\uc131\uacfc \ub450\uaed8 \uc694\uac74\uc5d0 \ub9de\ub294 PWHT \ucc98\ub9ac\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \ubd80\uc815\uc801\uc778 \uacb0\uacfc\ub97c \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc5f4 \ucda9\uaca9\uacfc \ub4a4\ud2c0\ub9bc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 PWHT \uc628\ub3c4\ub97c \uc138\uc2ec\ud558\uac8c \uad00\ub9ac\ud574\uc57c \uc6a9\uc811\ubd80\uc640 \uc5f4 \uc601\ud5a5\uc744 \ubc1b\ub294 \ubd80\uc704\ub97c \uade0\uc77c\ud558\uac8c \ucc98\ub9ac\ud558\uc5ec \uac15\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c PWHT \uc911\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc57c\uae08\ud559\uc801 \ubcc0\ud654\ub294 \uc6a9\uc811\ubd80\uc758 \uacbd\ub3c4\ub97c \ub0ae\ucd94\ub294 \ub3d9\uc2dc\uc5d0 \uc5f0\uc131\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \uace0\uac15\ub3c4 \uc18c\uc7ac\uc758 \uc218\uc18c \uc720\ub3c4 \uade0\uc5f4(HIC)\uc744 \ubc29\uc9c0\ud558\ub294 \ub370\ub3c4 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \uc2dc \uc218\uc18c \uc6d0\uc790\uac00 \uc6a9\uc811 \ubd80\uc704\ub85c \ud655\uc0b0\ub418\uc5b4 \ucde8\uc131 \ubc0f HIC\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\ub294\ub370, PWHT\ub294 \uac07\ud78c \uc218\uc18c\ub97c \ubc30\ucd9c\ud558\uc5ec \uace0\uc7a5 \uc704\ud5d8\uc744 \uc904\uc774\uace0 \uce58\uc218 \uc81c\uc5b4 \ubc0f \ud53c\ub85c \uc131\ub2a5 \uac1c\uc120\uacfc \uac19\uc740 \ub2e4\ub978 \uc774\uc810\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub294 \uc6a9\uc811 \uae08\uc18d \ubc0f HAZ\uc758 \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uac1c\uc120\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788 \ud0c4\uc18c\uac15 \ubc0f \uace0\ud569\uae08 \uc18c\uc7ac\uc5d0\uc11c \uc6a9\uc811 \ucf54\ub4dc \ubc0f \uc0ac\uc591\uc5d0 \uc758\ud574 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. PWHT\ub294 \ud53c\ub85c \uac15\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud55c \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc544\ud06c \uc6a9\uc811 \ub9de\ub300\uae30 \uc6a9\uc811 \uc2dc\ud3b8\uc744 PWHT\ub85c \ucc98\ub9ac\ud55c \uc2dc\ud3b8\uacfc \ucc98\ub9ac\ud558\uc9c0 \uc54a\uc740 \uc2dc\ud3b8\uc5d0 \ub300\ud574 \ud53c\ub85c \uc2dc\ud5d8\uc744 \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4. <\/p>\n

Read more “Post Weld Heat Treatment – A Requirement in Welding Codes and Specifications”<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-307","post","type-post","status-publish","format-standard","hentry","category-pwht-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/posts\/307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/comments?post=307"}],"version-history":[{"count":1,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/posts\/307\/revisions"}],"predecessor-version":[{"id":308,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/posts\/307\/revisions\/308"}],"wp:attachment":[{"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/media?parent=307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/categories?post=307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/tags?post=307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}