{"id":2796,"date":"2026-03-09T04:31:10","date_gmt":"2026-03-09T03:31:10","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2796"},"modified":"2026-03-09T04:31:19","modified_gmt":"2026-03-09T03:31:19","slug":"nickel-alloy-selection-for-chemical-processing","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/nickel-alloy-selection-for-chemical-processing\/","title":{"rendered":"\ud654\ud559 \ucc98\ub9ac \ud0f1\ud06c\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd"},"content":{"rendered":"

\ud654\ud559 \ud50c\ub79c\ud2b8\ub294 \ub9e4\uc6b0 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c \uc6b4\uc601\ub429\ub2c8\ub2e4. \ud53c\ud305, \ud2c8\uc0c8 \ubd80\uc2dd, \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)\uc740 \uc9c0\uc18d\uc801\uc778 \uac00\ub3d9\uc5d0 \ub300\ud55c \uc9c0\uc18d\uc801\uc778 \uc704\ud611\uc785\ub2c8\ub2e4. \ub053\ub294 \ud669\uc0b0\uc774\ub098 \uc5fc\ud654\ub098\ud2b8\ub968 \uc6a9\uc561\uacfc \uac19\uc740 \uacf5\uaca9\uc801\uc778 \ub9e4\uc9c8\uc744 \ub2e4\ub8f0 \ub54c \ud45c\uc900 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub2e8\uc21c\ud788 \uc2e4\ud328\ud569\ub2c8\ub2e4. \ubc14\ub85c \uc774 \uc810\uc774 \ud654\ud559 \ucc98\ub9ac\ub97c \uc704\ud55c \uc815\ubc00\ud55c \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc774 \uc911\uc694\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacfc\uc81c\uac00 \ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774\ub97c \uc62c\ubc14\ub974\uac8c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ubc18\uc751\uae30 \uc6a9\uae30\uc758 \uc218\uba85\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4. \ud560\ub85c\uac90\ud654 \uc774\uc628\uc758 \uc874\uc7ac\ub294 \uc7ac\ub8cc \uc0ac\uc591\uc744 \uc2ec\uac01\ud558\uac8c \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uacb0\uc815\ub9bd \uacbd\uacc4 \ub610\ub294 \uce68\uc804\ubb3c \uc544\ub798\uc5d0\uc11c \uad6d\ubd80\uc801\uc778 \uacf5\uaca9\uc774 \uc2dc\uc791\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ud654\ud559 \ucc98\ub9ac\ub97c \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc740 \ub0b4\ud53c\ud305 \uc800\ud56d \ub4f1\uac00 \uc218(PREN)\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \ubab0\ub9ac\ube0c\ub374\uacfc \ud145\uc2a4\ud150\uc774 \ud48d\ubd80\ud55c \ud569\uae08\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud558\uc2a4\ud154\ub85c\uc774 C-276<\/a> (UNS N10276)\uc5d0 \ub530\ub77c \ud0c1\uc6d4\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubab0\ub9ac\ube0c\ub374\uc740 \uc5fc\ud654\ubb3c \uc774\uc628 \uce68\ud22c\uc5d0 \ub300\ud574 \ud328\uc2dc\ube0c \ud544\ub984\uc744 \uc548\uc815\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uac74\uc2dd \uc5fc\ud654\uc218\uc18c\uc640 \uac19\uc774 \uc21c\uc218\ud558\uac8c \ud658\uc6d0\ub418\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ub192\uc740 \uad6c\ub9ac \ud568\ub7c9\uc744 \ud65c\uc6a9\ud558\ub294 Alloy 400(UNS N04400)\uc774 \ub6f0\uc5b4\ub09c \uc5f4\uc5ed\ud559\uc801 \uc548\uc815\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubd84\ud574 \uba54\ucee4\ub2c8\uc998\uc758 \ub2e4\uc591\uc131\uc73c\ub85c \uc778\ud574 \ud654\ud559 \ucc98\ub9ac\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc778 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ud1b5\ud574\uc11c\ub294 \ub2e4\ub8f0 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uacf5\uc815 \uc2a4\ud2b8\ub9bc \ub0b4\uc758 \ud2b9\uc815 \uc774\uc628 \uc885, \uc628\ub3c4 \uad6c\ubc30 \ubc0f \uc720\uc18d\uc744 \uc5c4\uaca9\ud558\uac8c \ubd84\uc11d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"\ud654\ud559<\/p>\n

\ud569\uae08 \uc120\ud0dd\uc758 \uc57c\uae08\ud559\uc801 \ubcc0\ud654<\/h2>\n

\uc774\ub7ec\ud55c \uc120\ud0dd\uc744 \uacb0\uc815\ud558\ub294 \uae30\ubcf8\uc801\uc778 \ud654\ud559 \uc6d0\ub9ac\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub192\uc740 \ub2c8\ucf08 \ud568\ub7c9\uc740 300 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ucde8\uc57d\uc810\uc73c\ub85c \uc54c\ub824\uc9c4 \uc5fc\ud654\ubb3c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc5b5\uc81c\ud569\ub2c8\ub2e4. \ud06c\ub86c\uc744 \uc870\uc815\ud568\uc73c\ub85c\uc368 \uc9c8\uc0b0\uacfc \uac19\uc740 \uc0b0\ud654\uc81c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\ud2b8\ub9ad\uc2a4 \uc548\uc815\uc131\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \ud654\ud559 \ucc98\ub9ac\ub97c \uc704\ud55c \ubd80\uc801\uc808\ud55c \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc740 \uc885\uc885 \ubbf8\ub7c9 \uc624\uc5fc \ubb3c\uc9c8\uc744 \ubb34\uc2dc\ud558\ub294 \ub370\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc5fc\uc0b0 \uc2a4\ud2b8\ub9bc\uc5d0 \ubbf8\ub7c9\uc758 \ucca0 \uc774\uc628\uc774 \uc720\uc785\ub418\uba74 \ud658\uacbd\uc774 \uc989\uc2dc \ud658\uc6d0\uc131\uc5d0\uc11c \uc0b0\ud654\uc131\uc73c\ub85c \ubc14\ub00c\uc5b4 \uc774\uc804\uc5d0 \uc9c0\uc815\ub41c \ubab0\ub9ac\ube0c\ub374 \uc911\ud569\uae08\uc774 \uac11\uc790\uae30 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\ud569\uae08 \ub4f1\uae09<\/strong><\/td>\n\uc720\uc5d4 \uc9c0\uc815<\/strong><\/td>\nNi (%)<\/strong><\/td>\nCr (%)<\/strong><\/td>\nMo (%)<\/strong><\/td>\nPREN(\uc57d)<\/strong><\/td>\n\uae30\ubcf8 \ud658\uacbd \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\ud569\uae08 C-276<\/span><\/td>\nN10276<\/span><\/td>\n57.0<\/span><\/td>\n16.0<\/span><\/td>\n16.0<\/span><\/td>\n> 45<\/span><\/td>\n\uc2ec\ud55c \ud63c\ud569 \uc0b0, \uc624\uc5fc\ub41c \uc5fc\ud654\ubb3c<\/span><\/td>\n<\/tr>\n
\ud569\uae08 625<\/span><\/td>\nN06625<\/span><\/td>\n58.0<\/span><\/td>\n21.0<\/span><\/td>\n9.0<\/span><\/td>\n~ 40<\/span><\/td>\n\ud53c\ud305 \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd \ud658\uacbd<\/span><\/td>\n<\/tr>\n
\ud569\uae08 825<\/span><\/td>\nN08825<\/span><\/td>\n42.0<\/span><\/td>\n21.5<\/span><\/td>\n3.0<\/span><\/td>\n~ 31<\/span><\/td>\n\ud669\uc0b0 \ubc0f \uc778\uc0b0 \ucc98\ub9ac<\/span><\/td>\n<\/tr>\n
\ud569\uae08 400<\/span><\/td>\nN04400<\/span><\/td>\n63.0<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\nN\/A<\/span><\/td>\n\ubd88\uc0b0 \ubc0f \ud0c8\uae30\uc5fc\uc218<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uace0\uc628 \uc131\ub2a5 \uc800\ud558 \ubaa8\ub4dc<\/h2>\n

\uc218\uc131 \ubd80\uc2dd \uc678\uc5d0\ub3c4 \uace0\uc628 \uac00\uc2a4 \ubc18\uc751\uc740 \ub610 \ub2e4\ub978 \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \uc57c\uae30\ud569\ub2c8\ub2e4. \uc0b0\ud654, \ud669\ud654, \uce68\ud0c4\uc740 \uae30\uacc4\uc801 \ubb34\uacb0\uc131\uc744 \uae09\uaca9\ud788 \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4. \uc5f4\ubd84\ud574\ub85c \ub610\ub294 \ucd09\ub9e4 \uc7ac\uc0dd\uae30\uc758 \ub0b4\ubd80\ub97c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ud560 \ub54c \ud654\ud559 \ucc98\ub9ac\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc740 \uce74\ubc14\uc774\ub4dc \ud3ec\uba38\uc640 \uc54c\ub8e8\ubbf8\ub098 \ub610\ub294 \ud06c\ub85c\ubbf8\uc544 \uc2a4\ucf00\uc77c \uc548\uc815\ud654\ub85c \ucd08\uc810\uc774 \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 Alloy 600(UNS N06600)\uc740 \ucd5c\ub300 540\u00b0C\uc758 \uace0\uc628 \uac74\uc870\ud55c \uc5fc\uc18c\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uc9c0\ub9cc \ud669 \uc885\uc758 \uc874\uc7ac \uc2dc \ud669\uc0b0\ud654 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud63c\ud569 \uac00\uc2a4 \ud658\uacbd\uc5d0\uc11c\ub294 \ud06c\ub86c\uacfc \uc54c\ub8e8\ubbf8\ub284\uc758 \uc815\ud655\ud55c \uade0\ud615\uc774 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n

\uc81c\uc791\uc758 \uc601\ud5a5<\/h3>\n

\ud654\ud559 \ucc98\ub9ac \uc804\ub7b5\uc744 \uc704\ud574 \uac00\uc7a5 \uc5c4\uaca9\ud55c \ub2c8\ucf08 \ud569\uae08\uc744 \uc120\ud0dd\ud558\ub354\ub77c\ub3c4 \ubd80\uc801\uc808\ud55c \uc81c\uc870 \uae30\uc220\ub85c \uc778\ud574 \uc644\uc804\ud788 \ucde8\uc18c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc811\uc740 \uc0c1\ub2f9\ud55c \uc5f4 \uad6c\ubc30\ub97c \ubc1c\uc0dd\uc2dc\ucf1c \uc774\ucc28 \uc0c1 \uce68\uc804\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc5f4 \uc601\ud5a5 \uad6c\uc5ed(HAZ)\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc785\uc790 \uacbd\uacc4\uc5d0\uc11c \ubb34\uc0c1 \ub610\ub294 \ud574\ub85c\uc6b4 \ud0c4\ud654\ubb3c\uc774 \uce68\uc804\ub418\uba74 \uad6d\ubd80\uc801\uc778 \ub0b4\uc2dd\uc131\uc774 \ud06c\uac8c \uac10\uc18c\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc62c\ubc14\ub978 \ud544\ub7ec \uae08\uc18d(\uc885\uc885 \ubaa8\uc7ac\uc5d0 \ube44\ud574 \uacfc\uc789 \ud569\uae08\ub41c)\uc744 \uc9c0\uc815\ud558\ub294 \uac83\uc740 \uae30\ubcf8 \uc0ac\uc591\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc5f4 \uc785\ub825\uc744 \uc81c\uc5b4\ud558\uace0 \ud544\uc694\ud55c \uacbd\uc6b0 \ubbf8\uc138 \uad6c\uc870\uc758 \uade0\uc9c8\uc131\uc744 \ud68c\ubcf5\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub97c \uac15\ub825\ud788 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud654\ud559 \ucc98\ub9ac \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc704\ud55c \ucd08\uae30 \ub2e8\uacc4 \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc5d0 \uc81c\uc870 \uc81c\uc57d \uc870\uac74\uc744 \ud1b5\ud569\ud558\uc5ec \uc6a9\uc735 \uc601\uc5ed\uc758 \ucde8\uc57d\uc131\uc744 \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"\ud654\ud559<\/p>\n

\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \ud1b5\ud55c \uc548\uc815\uc131 \ucd5c\uc801\ud654<\/h2>\n

\uc7ac\ub8cc \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uacbd\ud5d8\uc801 \ub370\uc774\ud130, \uc5c4\uaca9\ud55c \ud14c\uc2a4\ud2b8, \uc815\ud655\ud55c \ud504\ub85c\uc138\uc2a4 \ubaa8\ub378\ub9c1\uc5d0 \uc758\uc874\ud574\uc57c \ud569\ub2c8\ub2e4. \uc798\ubabb \uacc4\uc0b0\ub41c \uc0ac\uc591\uc73c\ub85c \uc778\ud55c \uacbd\uc81c\uc801 \uc190\uc2e4\uc740 \uc608\uae30\uce58 \uc54a\uc740 \uac00\ub3d9 \uc911\ub2e8\uacfc \uc2ec\uac01\ud55c \uc548\uc804 \uc704\ud5d8\uc744 \ucd08\ub798\ud558\ub294 \uce58\uba85\uc801\uc778 \uacb0\uacfc\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc815\ud655\ud55c \uacf5\uc815 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559\uc744 \ubaa8\ub378\ub9c1\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uad81\uadf9\uc801\uc73c\ub85c \ud654\ud559 \uacf5\uc815\uc744 \uc704\ud55c \ucd5c\uc801\uc758 \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc740 \ub2e8\uc21c\ud788 \uac00\uc7a5 \ubd80\uc2dd\uc5d0 \uac15\ud55c \uc18c\uc7ac\ub97c \ucc3e\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uacfc\ub3c4\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc5c6\uc774 \uc608\uce21 \uac00\ub2a5\ud55c \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uc815\ubc00\ud55c \uc57c\uae08 \ud504\ub85c\ud30c\uc77c\uc744 \ucc3e\ub294 \uac83\uc785\ub2c8\ub2e4. 28Nickel\uc758 \uc7ac\ub8cc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uace0\uac1d\uc758 \ud2b9\uc815 \uc6b4\uc601 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc2ec\uce35\uc801\uc73c\ub85c \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc778\ud504\ub77c\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \ud544\uc694\ud55c \uae30\uc220\uc801 \uac80\uc99d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd80\uc11c\uc5d0 \uc5f0\ub77d\ud558\uc5ec \uc815\ud655\ud55c \uc131\ub2a5 \uc800\ud558 \ubb38\uc81c\ub97c \ub17c\uc758\ud558\uace0, \ub4f1\ubc29\uc131 \ub370\uc774\ud130\ub97c \uac80\ud1a0\ud558\uace0, \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \ub9de\ucda4\ud615 \uae30\uc220 \uc9c0\uc6d0\uc744 \ud655\ubcf4\ud558\uc138\uc694.<\/p>\n

\uad00\ub828 Q&A:<\/b><\/p>\n

Q1: \ubbf8\ub7c9 \ubd88\uc18c \uc624\uc5fc\uc740 \ud654\ud559 \uacf5\uc815\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/b><\/p>\n

A:<\/b> \ubd88\uc18c\ub294 \ub9ce\uc740 \ud06c\ub86c \ud568\uc720 \ud569\uae08\uc758 \uc218\ub3d9 \uc0b0\ud654\ubb3c \uce35\uc744 \uacf5\uaca9\uc801\uc73c\ub85c \uacf5\uaca9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 \uc0b0\ud654 \uc885\uc758 \ub3d9\uc2dc \uc874\uc7ac \uc5ec\ubd80\uc5d0 \ub530\ub77c Alloy 400\uacfc \uac19\uc740 \uace0\uad6c\ub9ac \ud569\uae08 \ub610\ub294 \ub9e4\uc6b0 \ub192\uc740 \ubab0\ub9ac\ube0c\ub374 \ubcc0\ud615\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

Q2: \ud654\ud559 \uacf5\uc815\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uc120\ud0dd\uc5d0 PREN \uac12\ub9cc\uc73c\ub85c\ub294 \ubd88\ucda9\ubd84\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/p>\n

A:<\/b> PREN\uc740 \uc0c1\uc628 \ub610\ub294 \uc801\ub2f9\ud788 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ud658\uacbd\uc758 \uad6d\ubd80\uc801\uc778 \ud53c\ud305\uc5d0 \ub300\ud55c \ub0b4\uc131\ub9cc \uc608\uce21\ud569\ub2c8\ub2e4. \ud658\uc6d0\uc0b0, \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4 \uc704\ud5d8 \ub610\ub294 \uace0\uc628 \ud669\ud654\uc5d0\uc11c \uc77c\ubc18\uc801\uc778 \ubd80\uc2dd \uc18d\ub3c4\ub294 \uace0\ub824\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

Q3: \uc5fc\ud654\ubb3c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub2c8\ucf08\uc758 \uc784\uacc4\uac12\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/b><\/p>\n

A:<\/b> \uacbd\ud5d8\uc801 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \ub2c8\ucf08 \ud568\ub7c9\uc774 42%\ub97c \ucd08\uacfc\ud558\ub294 \ud569\uae08(\uc608: \ud569\uae08 825)\uc740 \uc5fc\ud654\ubb3c\ub85c \uc778\ud55c SCC\uc5d0 \uc0c1\ub2f9\ud55c \ub0b4\uc131\uc744 \ubcf4\uc774\ub294 \ubc18\uba74, 60% \ub2c8\ucf08\uc5d0 \uadfc\uc811\ud558\ub294 \ud569\uae08(\uc608: \ud569\uae08 625)\uc740 \ub300\ubd80\ubd84\uc758 \ud45c\uc900 \ud654\ud559 \uacf5\uc815 \ud750\ub984\uc5d0\uc11c \uc0ac\uc2e4\uc0c1 \ub0b4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Chemical plants operate in exceptionally harsh environments. Pitting, crevice corrosion, and stress corrosion cracking (SCC) are constant threats to continuous operation. When dealing with aggressive media like boiling sulfuric acid or hot chloride solutions, standard austenitic stainless steels simply fail. This is exactly where precise nickel alloy selection for chemical processing becomes a critical engineering […]<\/p>","protected":false},"author":1,"featured_media":2797,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","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":""},"categories":[3],"tags":[],"class_list":["post-2796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1773026961:1"],"_edit_last":["1"],"rank_math_seo_score":["70"],"rank_math_description":["Pitting ruins reactors. 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Pitting, crevice corrosion, and stress corrosion cracking (SCC) are constant threats to continuous operation. When dealing with aggressive media like boiling sulfuric acid or hot chloride solutions, standard austenitic stainless steels simply fail. This is exactly where precise nickel alloy selection for chemical processing becomes a critical engineering…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/comments?post=2796"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2796\/revisions"}],"predecessor-version":[{"id":2799,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2796\/revisions\/2799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/2797"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=2796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=2796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=2796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}