{"id":2774,"date":"2026-03-07T03:14:20","date_gmt":"2026-03-07T02:14:20","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2774"},"modified":"2026-03-07T03:14:29","modified_gmt":"2026-03-07T02:14:29","slug":"nickel-alloy-for-acidic-environment","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/nickel-alloy-for-acidic-environment\/","title":{"rendered":"\uc0b0\uc131 \ud658\uacbd\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ub2c8\ucf08 \ud569\uae08"},"content":{"rendered":"

\ud654\ud559 \ucc98\ub9ac \ud658\uacbd\uc5d0\uc11c\ub294 \ud0c0\ud611\ud558\uc9c0 \uc54a\ub294 \uc18c\uc7ac \uc120\ud0dd\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \uace0\uc628 \ud669\uc0b0, \uc5fc\uc0b0 \ub610\ub294 \uc778\uc0b0\uacfc \uac19\uc740 \uacf5\uaca9\uc801\uc778 \ub9e4\uc9c8\uc744 \ucde8\uae09\ud560 \ub54c \ud45c\uc900 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc591\uadf9 \uc6a9\ud574\uac00 \ube60\ub974\uac8c \uc9c4\ud589\ub429\ub2c8\ub2e4. \ud560\ub85c\uac90\ud654 \uc774\uc628\uc758 \uc874\uc7ac\ub294 \uc218\ub3d9 \uc0b0\ud654\ubb3c \uce35\uc744 \uacf5\uaca9\uc801\uc73c\ub85c \uce68\ubc94\ud558\uc5ec \uce58\uba85\uc801\uc778 \uad6d\ubd80\uc801 \ud53c\ud305\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uc62c\ubc14\ub978 \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08<\/b> \uc6b4\uc601\uc740 \ub2e8\uc21c\ud788 \uc7a5\ube44 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uad6c\uc870\uc801 \uc548\uc804\uc758 \uae30\uc900\uc774 \ub429\ub2c8\ub2e4. \ub0ae\uc740 pH \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \uc7ac\ub8cc \uace0\uc7a5\uc740 \ud2b9\uc815 \ubbf8\uc138 \uad6c\uc870 \ud569\uae08 \uc6d0\uc18c\uac00 \ubd80\uc2dd\uc131 \ub9e4\uccb4\uc758 \uc5f4\uc5ed\ud559\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uadfc\ubcf8\uc801\uc778 \uc624\ud574\uc5d0\uc11c \ube44\ub86f\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\uc0b0\uc131<\/p>\n

\uc0b0\uc131 \uacf5\uaca9\uc5d0 \ub300\ud55c \uc57c\uae08\ud559\uc801 \ubc29\uc5b4\ub294 \ub2c8\ucf08(Ni), \ubab0\ub9ac\ube0c\ub374(Mo), \ud06c\ub86c(Cr)\uc758 \uc2dc\ub108\uc9c0 \ud569\uae08\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \ub192\uc740 \ub2c8\ucf08 \uae30\uc900 \ud568\ub7c9\uc740 \uace0\uc628 \uc0b0\uc131 \uc2a4\ud2b8\ub9bc\uc5d0 \ub9cc\uc5f0\ud55c \uc704\ud611\uc778 \uc5fc\ud654\ubb3c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(CSCC)\uc5d0 \uc800\ud56d\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc5f4\uc5ed\ud559\uc801 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud3c9\uac00\ud560 \ub54c \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08<\/b> \uc11c\ube44\uc2a4\uc5d0\uc11c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc885\uc885 \ub0b4\ud53c\ud305 \uc800\ud56d \ub4f1\uac00 \uc218(PREN)\ub97c \ucc38\uc870\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5c4\uaca9\ud558\uac8c \ud658\uc6d0\uc131 \uc0b0\uc744 \ub2e4\ub8f0 \ub54c\ub294 PREN\ub9cc\uc73c\ub85c\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \ubd88\ucda9\ubd84\ud569\ub2c8\ub2e4. \ubab0\ub9ac\ube0c\ub374\uc740 \ubd80\uc2dd \uc804\uc704\ub97c \uace0\uadc0\ud55c \ubc29\ud5a5\uc73c\ub85c \uc774\ub3d9\uc2dc\ucf1c \ube44\uc0b0\ud654 \uc0b0\uc5d0\uc11c \uc591\uadf9 \ub3d9\uc5ed\ud559\uc744 \ub2a5\ub3d9\uc801\uc73c\ub85c \uac10\uc18d\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c \uc7ac\ub8cc\uc758 \uc5f4 \uc774\ub825\uc5d0 \ub530\ub77c \ud604\uc7a5 \uc131\ub2a5\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4. \ubd80\uc801\uc808\ud55c \uc5f4\ucc98\ub9ac\ub294 \uacb0\uc815\ub9bd \uacbd\uacc4\ub97c \ub530\ub77c Mu \uc0c1\uacfc \uac19\uc740 \uc720\ud574\ud55c \uc704\uc0c1 \ubc00\uc9d1(TCP) \uc0c1\uc774 \uce68\uc804\ub418\ub294 \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc778\uc811\ud55c Mo \ubc0f Cr \uc601\uc5ed\uc774 \uace0\uac08\ub418\uc5b4 \uc2ec\uac01\ud55c \uc785\uacc4 \ubd80\uc2dd(IGC)\uc774 \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\ud569\uae08 \ub4f1\uae09<\/strong><\/td>\n\uc720\uc5d4 \uc9c0\uc815<\/strong><\/td>\n\uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c<\/strong><\/td>\n\ub053\ub294 10% H2SO4\uc758 \ubd80\uc2dd \uc18d\ub3c4(mpy)<\/strong><\/td>\n1\ucc28 \uc0b0 \uc801\uc6a9 \ucd08\uc810<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\ud569\uae08 400<\/span><\/td>\nN04400<\/span><\/td>\n63% Ni, 28-34% Cu<\/span><\/td>\n< 5.0 \ubbf8\ub9cc(\ub514\uc5d0\uc5b4\ub9c1\ub428)<\/span><\/td>\n\ubd88\ud654\uc218\uc18c\uc0b0, \ud0c8\uae30 \ud669\uc0b0<\/span><\/td>\n<\/tr>\n
\ud569\uae08 825<\/span><\/td>\nN08825<\/span><\/td>\n38-46% Ni, 19-23% Cr, 2.5-3.5% Mo<\/span><\/td>\n< 10.0<\/span><\/td>\n\uc778\uc0b0, \ud63c\ud569 \uc0b0 \uc2a4\ud2b8\ub9bc<\/span><\/td>\n<\/tr>\n
\ud569\uae08 C-276<\/span><\/td>\nN10276<\/span><\/td>\n57% Ni, 15-17% Mo, 14.5-16.5% Cr<\/span><\/td>\n< 2.0<\/span><\/td>\n\uc624\uc5fc\ub41c \uc5fc\uc0b0 \ubc0f \ud669\uc0b0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc131\ub2a5 \uc9c0\ud45c: \uc0b0\uc131 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc778 \ub2c8\ucf08 \ud569\uae08<\/h3>\n

\uc6d0\uc2dc \ubd80\uc2dd \ub370\uc774\ud130\ub97c \uc0b4\ud3b4\ubcf4\uba74 \uba85\ud655\ud55c \uc131\ub2a5 \uacbd\uacc4\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub053\ub294 10% \ud669\uc0b0\uc5d0\uc11c \ud569\uae08 C-276\uc740 2mpy \ubbf8\ub9cc\uc758 \ubd80\uc2dd \uc18d\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud0c1\uc6d4\ud55c \uc800\ud56d\uc131\uc740 \uc8fc\ub85c \ubab0\ub9ac\ube0c\ub374\uacfc 4% \ud145\uc2a4\ud150(W) \ud568\ub7c9\uc774 \ub192\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud145\uc2a4\ud150\uc740 \ubab0\ub9ac\ube0c\ub374\uacfc \uc2dc\ub108\uc9c0 \ud6a8\uacfc\ub97c \ubc1c\ud718\ud558\uc5ec \ud328\uc2dc\ube0c \ud544\ub984\uc744 \uc548\uc815\ud654\uc2dc\ud0a4\uace0 \uc0b0\uc131\uc774 \ub192\uc740 \uc870\uac74\uc5d0\uc11c \uad6d\ubd80\uc801\uc778 \uacf5\uaca9\uc744 \uc5b5\uc81c\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c Ni-Cu \uc2dc\uc2a4\ud15c\uc778 Alloy 400\uc740 \ubd88\ud654\uc218\uc18c\uc0b0 \ud658\uc6d0\uc5d0\ub294 \ud0c1\uc6d4\ud558\uc9c0\ub9cc \ud3ed\uae30\uc131\uc774 \ub192\uc740 \uc0b0\ud654\uc131 \uc0b0\uc5d0\uc11c \ube60\ub974\uace0 \uc2ec\uac01\ud558\uac8c \ubd84\ud574\ub429\ub2c8\ub2e4. \ub3c4\uc785\ub41c \uc0b0\uc18c\ub294 \ub300\uccb4 \uc74c\uadf9 \ubc18\uc751\ubb3c\ub85c \uc791\uc6a9\ud558\uc5ec \uc591\uadf9 \uc6a9\ud574\ub97c \uc2ec\uac01\ud558\uac8c \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n

\ud604\ub300\uc801\uc778 \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08<\/b> \ud569\uae08 22(UNS N06022)\ub294 \ucd5c\uc801\ud654\ub41c \uc870\uc131\uc744 \ud1b5\ud574 \uc785\uc790 \uac04 \uacf5\uaca9\uc758 \uc704\ud5d8\uc744 \uc644\ud654\ud569\ub2c8\ub2e4. \ud569\uae08 22\ub294 \ucca0 \ub610\ub294 \uad6c\ub9ac \uc774\uc628\uacfc \uac19\uc740 \uc0b0\ud654 \ubd88\uc21c\ubb3c\uc774 \ud3ec\ud568\ub41c \ubcf5\uc7a1\ud55c \ud63c\ud569 \uc0b0\uc131 \uc2a4\ud2b8\ub9bc\uc744 \uacac\ub51c \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud569\uae08 B-2\uc640 \uac19\uc740 \uc21c\uc218 \ubaa8(Mo) \ud568\uc720 \ud569\uae08\uc744 \ud30c\uad34\ud569\ub2c8\ub2e4. \ub610\ud55c \ub0b4\ud654\ud559\uc131\uacfc \ud568\uaed8 \uae30\uacc4\uc801 \ubb34\uacb0\uc131\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uace0\uc18d \uc0b0\uc131 \ud750\ub984\uc5d0 \ub178\ucd9c\ub41c \ubd80\ud488\uc740 \uce68\uc2dd \ubd80\uc2dd\uc744 \uacbd\ud5d8\ud558\uc5ec \ud328\uc2dc\ube0c \ud544\ub984\uc774 \uc7ac\ud615\uc131\ub418\ub294 \uc18d\ub3c4\ubcf4\ub2e4 \ub354 \ube68\ub9ac \ubc97\uaca8\uc9d1\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ubab0\ub9ac\ube0c\ub374\uc774 \uc81c\uacf5\ud558\ub294 \uace0\uc6a9\uccb4 \uac15\ud654\ub294 \uc218\uc728 \uac15\ub3c4\ub97c \ub192\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \ubcf4\ud638 \uc0b0\ud654\ubb3c \uce35\uc758 \uc804\ub2e8 \uc800\ud56d\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ud2b9\uc815 \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08<\/b> \uc870\uac74\uc5d0\uc11c \uc815\ud655\ud55c \uc0b0 \ub18d\ub3c4, \uc628\ub3c4 \ud504\ub85c\ud30c\uc77c, \uc720\uc18d \ubc0f \ud3ed\uae30 \uc0c1\ud0dc\ub97c \uc774\uc18c \ubd80\uc2dd \ucc28\ud2b8\uc5d0 \uc9c1\uc811 \ub9e4\ud551\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"\uc0b0\uc131<\/p>\n

\uadf9\ud55c\uc758 pH \uc870\uac74\uc5d0\uc11c \uc7ac\ub8cc \uc0ac\uc591\uc740 \uc624\ub958\uc758 \uc5ec\uc9c0\ub97c \ub0a8\uae30\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc791\ub3d9 \uc628\ub3c4\uc758 \uacf5\uce6d \ud3b8\ucc28 \ub610\ub294 \uc758\ub3c4\ud558\uc9c0 \uc54a\uc740 \ubbf8\ub7c9 \ucd09\ub9e4\uc758 \ub3c4\uc785\uc73c\ub85c \uc778\ud574 \ud478\ub974\ubca0 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0\uc11c \uc7ac\ub8cc\uac00 \uac11\uc790\uae30 \uc218\ub3d9 \uc0c1\ud0dc\uc5d0\uc11c \ub2a5\ub3d9 \uc0c1\ud0dc\ub85c \uc804\ud658\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 28Nickel\uc758 \uc57c\uae08 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uc720\uccb4 \uc18d\ub3c4\ubd80\ud130 \ubbf8\ub7c9 \uc624\uc5fc \ubb3c\uc9c8\uae4c\uc9c0 \uace0\uac1d\uc758 \ud2b9\uc815 \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130\ub97c \ubd84\uc11d\ud558\uc5ec \uc815\ud655\ud55c \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08<\/b> \uc808\ub300\uc801\uc778 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \ud504\ub85c\uc138\uc2a4 \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\ub294 \uc6b4\uc601. \uae30\uc220 \uc9c0\uc6d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0 \ubb38\uc758\ud558\uc5ec \uc6d0\uc790\ub85c \uc124\uacc4 \ud30c\ub77c\ubbf8\ud130\uc5d0 \ub9de\uac8c \uc870\uc815\ub41c \uc790\uc138\ud55c \ub4f1\uc2dd \uace1\uc120, \uc751\ub825 \uc644\ud654 \uc804\ub7b5 \ubc0f \uae30\uacc4 \ub370\uc774\ud130\ub97c \uac80\ud1a0\ud558\uc138\uc694.<\/p>\n

\uad00\ub828 Q&A<\/h3>\n

Q1: \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08\uc758 \uacbd\uc6b0 PREN\uc774 \ub192\uc744\uc218\ub85d \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\uae4c?<\/b><\/p>\n

\ubc18\ub4dc\uc2dc \uadf8\ub807\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. PREN \uacf5\uc2dd(PREN<\/span>=<\/span><\/span>%<\/span>C<\/span>r<\/span>+<\/span><\/span>3.3<\/span>\u00d7<\/span><\/span>%<\/span>M<\/span>o<\/span>+<\/span><\/span>16<\/span>\u00d7<\/span><\/span>%<\/span>N<\/span><\/span><\/span><\/span><\/span>)\ub294 \uc8fc\ub85c \uc5fc\ud654\ubb3c \ud568\uc720 \ud658\uacbd\uc5d0\uc11c \uad6d\ubd80\uc801\uc778 \ud53c\ud305\uc5d0 \ub300\ud55c \ub0b4\uc131\uc744 \uc608\uce21\ud569\ub2c8\ub2e4. \uc21c\uc218 \ud658\uc6d0\uc131 \uc0b0\uc5d0\uc11c\ub294 \ud06c\ub86c\ubcf4\ub2e4 \uc5fc\uae30\uc131 \ub2c8\ucf08 \ud568\ub7c9\uacfc \uc21c\uc218 \ubab0\ub9ac\ube0c\ub374 \ub18d\ub3c4\uac00 \ubd80\uc2dd \uc18d\ub3c4\ub97c \ud6e8\uc52c \ub354 \ub9ce\uc774 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud06c\ub86c\uc740 \uc0b0\uc131 \uc2a4\ud2b8\ub9bc\uc774 \uc0b0\ud654\ub418\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n

Q2: \ud2f0\ud0c0\ub284 \uc548\uc815\ud654\ub294 \uace0\uc628 \uc0b0\uc131 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud569\uae08 825\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/b><\/p>\n

\ud569\uae08 825\ub294 \ud2f0\ud0c0\ub284\uc744 \ucca8\uac00\ud558\uc5ec \ubbfc\uac10\ud654\uc5d0 \ub300\ud55c \ubbf8\uc138 \uad6c\uc870\ub97c \uc548\uc815\ud654\ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \ud0c4\uc18c\uc640 \uc6b0\uc120\uc801\uc73c\ub85c \uacb0\ud569\ud558\uc5ec \uace0\uc628\uc758 \uc5f4 \uc0ac\uc774\ud074(\uc6a9\uc811 \ub4f1) \ub3d9\uc548 \uc785\uc790 \uacbd\uacc4\uc5d0 \ud06c\ub86c \ud0c4\ud654\ubb3c\uc774 \ud615\uc131\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc548\uc815\ud654\ub294 \uc774\ud6c4 \ud569\uae08\uc774 \uacf5\uaca9\uc801\uc778 \uc0b0\uc131 \ub9e4\uccb4\uc5d0 \ub178\ucd9c\ub420 \ub54c \uc785\uc790 \uac04 \uacf5\uaca9\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

Q3: \uc0b0\uc131 \ud658\uacbd\uc744 \ud658\uc6d0\ud558\ub294 \uac83\uc73c\ub85c \ubcf4\uc774\ub294 Ni-Mo \ud569\uae08(\uc608: \ud569\uae08 B-2)\uc774 \uc2e4\ud328\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/p>\n

\ud569\uae08 B-2\ub294 \uc21c\uc218\ud55c \uc5fc\uc0b0\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0b0\ud654\uc131 \uc624\uc5fc \ubb3c\uc9c8\uc5d0\ub294 \ub9e4\uc6b0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \ubbf8\ub7c9\uc758 \ucca0 \uc774\uc628(F<\/span>e<\/span>3+<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>) \ub610\ub294 \uad6c\ub9ac \uc774\uc628(C<\/span>u<\/span>2+<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>)\uac00 \uc0b0\ud654\uc81c\ub85c \uc791\uc6a9\ud558\uba74 \uc774 \ud2b9\uc815 \ubb3c\uc9c8\uc758 \ubd80\uc2dd \uc18d\ub3c4\uac00 \uce58\uba85\uc801\uc73c\ub85c \uac00\uc18d\ud654\ub429\ub2c8\ub2e4. \uc0b0\uc131 \ud658\uacbd\uc6a9 \ub2c8\ucf08 \ud569\uae08<\/b> \uc11c\ube44\uc2a4\ub97c \ud1b5\ud574 \uc804\uae30\ud654\ud559\uc801 \uc804\uc704\ub97c \ud65c\uc131 \uc6a9\ud574 \ubc94\uc704\ub85c \ubc14\ub85c \uc774\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Chemical processing environments demand uncompromising material selection. When handling aggressive media like hot sulfuric, hydrochloric, or phosphoric acids, standard austenitic stainless steels undergo rapid anodic dissolution. The presence of halide ions aggressively breaches passive oxide layers, leading to catastrophic localized pitting. This is why specifying the correct nickel alloy for acidic environment operations is not […]<\/p>","protected":false},"author":1,"featured_media":2775,"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-2774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1772849528:1"],"_edit_last":["1"],"rank_math_seo_score":["71"],"rank_math_description":["Acid plant failures? 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When handling aggressive media like hot sulfuric, hydrochloric, or phosphoric acids, standard austenitic stainless steels undergo rapid anodic dissolution. The presence of halide ions aggressively breaches passive oxide layers, leading to catastrophic localized pitting. This is why specifying the correct nickel alloy for acidic environment operations is not…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2774","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=2774"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2774\/revisions"}],"predecessor-version":[{"id":2777,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2774\/revisions\/2777"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/2775"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=2774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=2774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=2774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}