{"id":273,"date":"2025-08-26T17:28:57","date_gmt":"2025-08-26T17:28:57","guid":{"rendered":"https:\/\/pwhtsolutions.net\/?p=273"},"modified":"2025-08-26T17:28:58","modified_gmt":"2025-08-26T17:28:58","slug":"%ec%9a%a9%ec%a0%91-%ed%9b%84-%ec%97%b4%ec%b2%98%eb%a6%ac%eb%a1%9c-%ec%9a%a9%ec%a0%91-%eb%b6%80%ed%92%88%ec%9d%98-%ea%b8%b0%ea%b3%84%ec%a0%81-%ed%8a%b9%ec%84%b1-%ed%96%a5%ec%83%81","status":"publish","type":"post","link":"https:\/\/pwhtsolutions.net\/ko\/post-weld-heat-treatment-pwht-improves-mechanical-properties-of-welded-components\/","title":{"rendered":"\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub85c \uc6a9\uc811 \ubd80\ud488\uc758 \uae30\uacc4\uc801 \ud2b9\uc131 \ud5a5\uc0c1"},"content":{"rendered":"

\uadf9\ud55c\uc758 \uc628\ub3c4\ub098 \ubd80\uc2dd\uc5d0 \ub178\ucd9c\ub418\ub294 \uc0b0\uc5c5\uc6a9 \ubc30\uad00 \ubc0f \uc800\uc7a5 \ud0f1\ud06c\ub294 \uc794\ub958 \uc751\ub825\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\uac00 \ud544\uc694\ud558\uba70, PWHT\ub294 \uc774\ub7ec\ud55c \ubd80\ud488\uc774 \uc5f4\uc545\ud55c \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

PWHT(\ub610\ub294 \uc751\ub825 \uc644\ud654)\ub294 \uc6a9\uc811\ub41c \uc7ac\ub8cc\ub97c \uc774\uc0c1\uc801\uc778 \uc628\ub3c4\ub85c \uac00\uc5f4\ud558\uace0 \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \uadf8 \uc628\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc794\ub958 \uc751\ub825\uc774 \uade0\uc77c\ud558\uac8c \uc644\ud654\ub418\uace0 \uc804\uccb4\uc5d0 \uace0\ub974\uac8c \ubd84\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n

\uc794\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \uac10\uc18c<\/h2>\n

\uc6a9\uc811\uc740 \ub192\uc740 \uc628\ub3c4 \uad6c\ubc30\ub97c \uc0dd\uc131\ud558\uc5ec \uc6a9\uc811 \uc7ac\ub8cc\uc640 \ubaa8\uc7ac \ubaa8\ub450\uc5d0 \uc794\ub958 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc794\ub958 \uc751\ub825\uc774 \ud558\uc911 \uc751\ub825\uacfc \uacb0\ud569\ub418\uba74 \uc7ac\ub8cc\uc758 \uc124\uacc4 \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uc5ec \uc644\uc804\ud788 \ud30c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub294 \uc6a9\uc811\ubd80\uc640 \ubaa8\uc7ac \uae08\uc18d\uc774 \uc774\uc644\ub418\uace0 \ub354 \uace0\ub974\uac8c \uc7ac\ubd84\ubc30\ub418\ub3c4\ub85d \ud558\uc5ec \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \uc65c\uace1\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. PWHT\ub294 \ub610\ud55c \uc77c\ubd80 \ud15c\ud37c\ub9c1 \ub610\ub294 \uce68\uc804 \uacfc\uc815\uc744 \ud5c8\uc6a9\ud558\uc5ec \uc5f0\uc131\uc744 \ub192\uc774\ub294 \ub3d9\uc2dc\uc5d0 \ucde8\uc131 \ud30c\uad34\uc5d0 \ub300\ud55c \uc800\ud56d\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud6a8\uacfc\uc801\uc778 PWHT\ub97c \uc704\ud574\uc11c\ub294 \uc628\ub3c4\uc640 \uc2dc\uac04\uc744 \uc81c\uc5b4\ud558\uc5ec \uc6a9\uc811\ubd80\uc758 \uc751\ub825\uc744 \uade0\uc77c\ud558\uac8c \uac10\uc18c\uc2dc\ud0a4\uace0 \uc6d0\ud558\ub294 \ub300\ub85c \uc794\ub958 \uc751\ub825\uc744 \uc904\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc751\ub825 \uac10\uc18c\ub97c \uadf9\ub300\ud654\ud558\ub824\uba74 \uc801\uc808\ud55c \uc628\ub3c4\uc640 \ub2f4\uae08 \uc2dc\uac04\uc744 \uad6c\ud604\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 PWHT\ub294 \uc794\ub958 \uc751\ub825\uc744 \ud56d\ubcf5 \uac15\ub3c4 30% \uc774\ud558 \uc218\uc900\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\uc9c0\ub9cc, \uc5ec\uc804\ud788 \uc6a9\uc811 \ud1a0\uc6b0\ub97c \uc190\uc0c1\uc2dc\ud0a4\uae30\uc5d0 \ucda9\ubd84\ud55c \ud798\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc73c\ubbc0\ub85c \uc6a9\uc811 \ubd80\ud488\uc758 \uc131\ub2a5\uc744 \uc608\uce21\ud560 \ub54c \uc774\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uae30\uacc4\uc801 \ud2b9\uc131 \ud5a5\uc0c1<\/h2>\n

\uc6a9\uc811\uc740 \uae08\uc18d\uc744 \ud544\uc218\uc801\uc73c\ub85c \uc5f0\uacb0\ud558\uc9c0\ub9cc \uc7ac\ub8cc\uc5d0 \uc751\ub825\uacfc \uc65c\uace1\uc744 \uc720\ubc1c\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \uc774\ub7ec\ud55c \uae34\uc7a5\uc744 \uc644\ud654\ud558\uace0 \uc7ac\ub8cc\uac00 \ud639\ub3c5\ud55c \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \uacf5\uc815\uc740 \uc6a9\uc811\ub41c \uc7ac\ub8cc\ub97c \ud2b9\uc815 \uc628\ub3c4\uae4c\uc9c0 \uac00\uc5f4\ud55c \ud6c4 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud558\uc5ec \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uacbd\ub3c4\ub97c \ub0ae\ucd94\ub294 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \ub610\ud55c \uc555\ub825 \uc7a5\ube44\uc758 \uc5f4 \uc65c\uace1\uc744 \ubc29\uc9c0\ud558\uc5ec \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uace0 \ub204\ucd9c\uc774\ub098 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubd80\ud488\uc744 \ub450\uaed8 1\uc778\uce58\ub2f9 1\uc2dc\uac04 \ub3d9\uc548 \uc12d\uc528 550~625\ub3c4\uc758 \uc628\ub3c4\uc5d0\uc11c \uc6a9\uc561 \uc5b4\ub2d0\ub9c1\ud558\uc5ec \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0, \uc6a9\uc811\ubd80 \ubc0f \uc5f4 \uc601\ud5a5 \uc601\uc5ed(HAZ)\uc758 \uc7a5\ub825\uc744 \uc644\ud654\ud558\uba70, \ud569\uae08\uc758 \ub0b4\uc2dd\uc131\uc744 \ud68c\ubcf5\ud558\uace0, \uc5f0\uc131, \uc778\uc131 \ubc0f \ucde8\uc131 \ud30c\uad34 \uc800\ud56d\uc131\uacfc \uac19\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \ud2b9\uc815 \uac15\ucca0\uc758 \uce68\uc804 \ub610\ub294 \ub178\ud654\uc640 \uac19\uc740 \ud15c\ud37c\ub9c1 \ud6a8\uacfc\ub97c \ucd09\uc9c4\ud558\uba74\uc11c \ub3d9\uc2dc\uc5d0 \uc774\ub7ec\ud55c \ud2b9\uc131\uc758 \ucd94\uac00 \uc800\ud558 \uc704\ud5d8 \uc5c6\uc774 \ud2b9\uc815 \uc2dc\uac04\uacfc \uc628\ub3c4\uc5d0\uc11c \ub2e4\ub978 \ud569\uae08\uc744 \ud15c\ud37c\ub9c1\ud558\ub294 \uc791\uc5c5\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n

\uc218\uc18c\ub85c \uc778\ud55c \uade0\uc5f4 \ubc29\uc9c0<\/h2>\n

\uace0\uac15\ub3c4 \ubc0f \ub450\uaebc\uc6b4 \uc7ac\ub8cc\uc758 \uc6a9\uc811 \uc911 \uc218\uc18c \ud655\uc0b0\uc740 \uc6a9\uc811 \ubb34\uacb0\uc131\uc5d0 \uadf9\ub3c4\uc758 \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uc6a9\uc811 \uae08\uc18d\uc758 \uc0b0\uc18c\uc640 \uacb0\ud569\ud560 \uc218 \uc5c6\ub294 \uc6d0\uc790\ud654\ub41c \uc218\uc18c\uac00 \uac15\ucca0\uc758 \ubd88\uc5f0\uc18d \ubd80\ubd84\uc73c\ub85c \ud655\uc0b0\ub418\uba74 \uade0\uc5f4\uc774 \uc0dd\uae41\ub2c8\ub2e4. \uc218\uc18c \ucde8\uc131\uc774\ub77c\uace0 \ud558\ub294 \uc774 \uc0c1\ud0dc\ub294 \uc6a9\uc811\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc218\uc18c \ubca0\uc774\ud06c \uc544\uc6c3\uacfc \uac19\uc740 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba74 \uac07\ud78c \uc218\uc18c\uac00 \uc6a9\uc811\uc744 \uc190\uc0c1\uc2dc\ud0a4\ub294 \ucde8\ud654\ub825\uc774 \ub418\uc9c0 \uc54a\uace0 \ub300\uae30 \uc911\uc73c\ub85c \ube60\uc838\ub098\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \ub610\ud55c \uc6a9\uc811 \ubd80\ud488\uc744 \uc218\uc18c \uc190\uc0c1\uc73c\ub85c \uc778\ud574 \uc870\uae30\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc7ac\uc791\uc5c5, \ub2e4\uc6b4\ud0c0\uc784 \ubc0f \uc0dd\uc0b0 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \uc5f0\ubd80 \uade0\uc5f4(SZC)\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. SZC \ucde8\uc57d\uc131\uc740 \uac15\ucca0 \ubbf8\uc138 \uad6c\uc870\uc5d0 \ub530\ub77c \ub2e4\ub974\uc9c0\ub9cc, PWHT\uc640 \uc801\uc808\ud55c \uc6a9\uc811 \uc808\ucc28\ub97c \ud1b5\ud574 \uadf8 \ubc1c\uc0dd\ub960\uc744 \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd80\uc2dd \uac10\uc18c<\/h2>\n

\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \uc6a9\uc811\ub41c \ubd80\ud488\uc758 \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc65c\uace1\uc744 \uc904\uc774\uace0 \ub0b4\uc2dd\uc131\uc744 \ub192\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\ubc1c\uc804, \uc11d\uc720\ud654\ud559 \ucc98\ub9ac \ubc0f \uc815\uc720\uc640 \uac19\uc740 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uc5c4\uaca9\ud55c \uaddc\uc815\uacfc \uc548\uc804 \ud45c\uc900\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub192\uc740 \uc751\ub825 \uc218\uc900\uacfc \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0 \ub178\ucd9c\ub418\ub294 \ubd80\ud488\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. PWHT\ub294 \uc794\ub958 \uc751\ub825 \uc218\uc900\uc744 \uc904\uc774\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uac1c\uc120\ud558\uba70 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc744 \ubc29\uc9c0\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \ubd80\ud488\uc774 \uc774\ub7ec\ud55c \ubcc0\ud615\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud558\uba70, \uc774\ub7ec\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uac01 \ubd80\ud488\uc5d0 \ub300\ud574 \uc0ac\uc6a9\ud558\ub294 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\uc6a9\uc811\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc800\uc7a5 \ud0f1\ud06c\uc640 \uacf5\uc815 \uc7a5\ube44\ub294 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uace0 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \uc870\uce58\ub85c PWHT\uac00 \ud544\uc694\ud55c \uc704\ud5d8\ud55c \ud654\ud559\ubb3c\uc9c8\uacfc \uc5f0\ub8cc\uc5d0 \ub178\ucd9c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PWHT\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc720\ud574\ud55c \ud0c4\ud654\ubb3c\uc774 \ub179\uc744 \ub54c\uae4c\uc9c0 \uc870\uc2ec\uc2a4\ub7fd\uac8c \uac00\uc5f4\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub0b4\ubd80 \uad6c\uc870\ub97c \uac1c\uc120\ud558\uc5ec \uacbd\ub3c4\uc640 \ubcf5\uc6d0\ub825\uc758 \uade0\ud615\uc744 \ub9de\ucdb0 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uae08\uc18d\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uac1c\uc120\ud558\ub294 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774 \uc0ac\uc774\ud074\uc740 \ub610\ud55c \uae4c\ub2e4\ub85c\uc6b4 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \ucd5c\uace0\uc758 \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\uadf9\ud55c\uc758 \uc628\ub3c4\ub098 \ubd80\uc2dd\uc5d0 \ub178\ucd9c\ub418\ub294 \uc0b0\uc5c5\uc6a9 \ubc30\uad00 \ubc0f \uc800\uc7a5 \ud0f1\ud06c\ub294 \uc794\ub958 \uc751\ub825\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\uac00 \ud544\uc694\ud558\uba70, PWHT\ub294 \uc774\ub7ec\ud55c \ubd80\ud488\uc774 \ud639\ub3c5\ud55c \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. PWHT(\ub610\ub294 \uc751\ub825 \uc644\ud654)\ub294 \uc6a9\uc811\ub41c \uc7ac\ub8cc\ub97c \uc774\uc0c1\uc801\uc778 \uc628\ub3c4\ub85c \uac00\uc5f4\ud558\uace0 \ud574\ub2f9 \uc628\ub3c4\uc5d0\uc11c \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \uc720\uc9c0\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. <\/p>\n

Read more “Post-Weld Heat Treatment (PWHT) Improves Mechanical Properties of Welded Components”<\/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-273","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\/273","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=273"}],"version-history":[{"count":1,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/posts\/273\/revisions"}],"predecessor-version":[{"id":274,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/posts\/273\/revisions\/274"}],"wp:attachment":[{"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pwhtsolutions.net\/ko\/wp-json\/wp\/v2\/tags?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}