{"id":3614,"date":"2026-04-10T04:52:25","date_gmt":"2026-04-10T03:52:25","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=3614"},"modified":"2026-04-10T04:52:25","modified_gmt":"2026-04-10T03:52:25","slug":"hastelloy-c-276-corrosion-resistance-in-sulfuric-acid","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/hastelloy-c-276-corrosion-resistance-in-sulfuric-acid\/","title":{"rendered":"\ud669\uc0b0\uc5d0\uc11c\uc758 \ud558\uc2a4\ud154\ub85c\uc774 C-276 \ub0b4\uc2dd\uc131\uc740?"},"content":{"rendered":"

\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub2e4\uc74c\uacfc \uac19\uc740 \uc9c8\ubb38\uc744 \ud560 \ub54c \ud558\uc2a4\ud154\ub85c\uc774 C-276<\/a> \ud669\uc0b0\uc5d0 \ub300\ud55c \ub0b4\uc2dd\uc131<\/strong>, \uc774\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub860\uc801\uc778 \uc9c8\ubb38\uc744 \ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\uc1a1 \ub77c\uc778 \ub204\uc218, \uad50\ud658\uae30 \ud50c\ub808\uc774\ud2b8 \uc190\uc2e4, \uc608\uc0c1\uce58 \ubabb\ud55c \uc6a9\uc811 \uacf5\uaca9 \ub610\ub294 \uc77c\ubc18\uc801\uc778 \ubd80\uc2dd \ucc28\ud2b8\uc5d0\uc11c\ub294 \uad1c\ucc2e\uc544 \ubcf4\uc774\uc9c0\ub9cc \uc2e4\uc81c \uc8fc\ub958 \ud654\ud559\uc5d0\uc11c \uc0b4\uc544\ub0a8\uc9c0 \ubabb\ud558\ub294 \uc6a9\uae30\uc640 \uac19\uc740 \ub9e4\uc6b0 \uc2e4\uc6a9\uc801\uc778 \uace0\uc7a5\uc744 \ub9c9\uc73c\ub824\ub294 \uac83\uc785\ub2c8\ub2e4. C-276\uc740 \ud654\ud559\uc801\uc73c\ub85c \ud658\uc6d0\uc0b0 \uae30\ub2a5\uacfc \uc0b0\ud654 \uc624\uc5fc \ubb3c\uc9c8\uc5d0 \ub300\ud55c \uc758\ubbf8 \uc788\ub294 \ud5c8\uc6a9 \uc624\ucc28\uac00 \uade0\ud615\uc744 \uc774\ub8e8\uae30 \ub54c\ubb38\uc5d0 \uac00\uc7a5 \uad11\ubc94\uc704\ud558\uac8c \uc9c0\uc815\ub41c Ni-Cr-Mo \ud569\uae08 \uc911 \ud558\ub098\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud669\uc0b0 \uc11c\ube44\uc2a4\uc5d0\uc11c \uc815\ub2f5\uc740 \uacb0\ucf54 \u201c\uc6b0\uc218\u201d\ub9cc\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub18d\ub3c4, \uc628\ub3c4, \ud3ed\uae30 \ubc0f \uc0b0\uc5d0 \uc6a9\ud574\ub418\ub294 \ub2e4\ub978 \ubb3c\uc9c8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

\uc57c\uae08\ud559 \uc218\uc900\uc5d0\uc11c \uc774\ub7ec\ud55c \uade0\ud615\uc740 \uc6b0\uc5f0\uc774 \uc544\ub2d9\ub2c8\ub2e4. Haynes\ub294 C-276\uc744 \ub2c8\ucf08, \ud06c\ub86c 16\uc640\ud2b8.%, \ubab0\ub9ac\ube0c\ub374 16\uc640\ud2b8.%, \ud145\uc2a4\ud150 4\uc640\ud2b8.%\ub85c \ub300\ub7b5 \uade0\ud615\uc744 \uc774\ub8e8\uace0 \ud0c4\uc18c\uc640 \uc2e4\ub9ac\ucf58\uc740 \uadf9\ub3c4\ub85c \ub0ae\uac8c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc774 \ud569\uae08\uc740 \ub300\ubd80\ubd84\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\ubcf4\ub2e4 \uc0b0\ud654\uc0b0\uacfc \ube44\uc0b0\ud654\uc0b0\uc744 \ubaa8\ub450 \ub354 \uc798 \ucc98\ub9ac\ud560 \uc218 \uc788\uc73c\uba70, \uc6a9\uc811 \ubd80\uc704\uac00 \uae30\uc874 \ubd80\uc2dd \ud569\uae08\ubcf4\ub2e4 \ud6e8\uc52c \ub35c \ucde8\uc57d\ud55c \uc774\uc720\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \ud669\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \ud2b9\ud788 60~70 \uc640\ud2b8.% \ubc94\uc704\uc5d0\uc11c \ub18d\ub3c4\uac00 \ub192\uc544\uc9d0\uc5d0 \ub530\ub77c \uc0b0\uc774 \uc8fc\ub85c \ud658\uc6d0 \uc791\uc6a9\uc5d0\uc11c \ub354 \ubcf5\uc7a1\ud55c \uc804\uae30 \ud654\ud559 \uc791\uc6a9\uc73c\ub85c \uc804\ud658\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc870\ud569\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\"\ud669\uc0b0\uc5d0\uc11c\uc758<\/p>\n

\uac00\uc7a5 \uc720\uc6a9\ud55c \uc77d\uae30 \ubc29\ubc95 \ud669\uc0b0\uc5d0\uc11c\uc758 \ud558\uc2a4\ud154\ub85c\uc774 C-276 \ub0b4\uc2dd\uc131<\/strong> \ub294 \ub2e8\uc77c \u201c\uc608\/\uc544\ub2c8\uc624\u201d \uc7ac\ub8cc \ub4f1\uae09\uc774 \uc544\ub2cc \ub4f1\uc2dd \ubd80\uc2dd \ub85c\uc9c1\uc744 \ud1b5\ud574 \ud3c9\uac00\ud569\ub2c8\ub2e4. Haynes\ub294 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0\uc11c \ud30c\ub780\uc0c9 \uc120\uc744 0.1mm\/y\ub85c, \ube68\uac04\uc0c9 \uc120\uc744 0.5mm\/y\ub85c \uc815\uc758\ud569\ub2c8\ub2e4. 0.1mm\/y \uc774\ud558\uc758 \ubd80\uc2dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc218\uba85\uc774 \uae34 \uc7a5\ube44\uc5d0 \ub9e4\uc6b0 \uc548\uc804\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ub418\uba70, 0.1~0.5mm\/y \uc0ac\uc774\uc5d0\uc11c\ub294 \ubd80\uc2dd \ud5c8\uc6a9\uce58, \uac80\uc0ac \uac04\uaca9 \ubc0f \ubd80\ud488 \uc911\uc694\ub3c4\uc5d0 \ub530\ub77c \ud569\uae08\uc744 \uacc4\uc18d \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud669\uc0b0 \ube44\uad50 \uadf8\ub798\ud504\uc5d0\uc11c C-276\uc740 \ub300\ubd80\ubd84\uc758 \ub18d\ub3c4 \ubc94\uc704\uc5d0\uc11c 316L, 254SMO \ubc0f \ud569\uae08 625\ubcf4\ub2e4 \uc6d4\ub4f1\ud788 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud588\uc744 \ub54c \uacf5\uaca9\uc801\uc778 CPI \ud669\uc0b0 \uc11c\ube44\uc2a4\uc5d0 \uc790\uc8fc \uc120\ud0dd\ub418\ub294 \uc774\uc720\ub97c \uc124\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub9c8\ucf00\ud305 \uc5b8\uc5b4\ubcf4\ub2e4 \uba87 \uac00\uc9c0 \uc2e4\uc81c \ub370\uc774\ud130 \ud3ec\uc778\ud2b8\uac00 \uc2a4\ud1a0\ub9ac\ub97c \ub354 \uc798 \uc804\ub2ec\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n\n\n\n\n\n\n\n
\ud669\uc0b0 \ub18d\ub3c4(wt.%)<\/th>\n66\u00b0C \/ 150\u00b0F(mm\/y)<\/th>\n79\u00b0C \/ 175\u00b0F(mm\/y)<\/th>\n93\u00b0C \/ 200\u00b0F(mm\/y)<\/th>\n107\u00b0C\/225\u00b0F(mm\/y)<\/th>\n121\u00b0C\/250\u00b0F(mm\/y)<\/th>\n\ub053\ub294\uc810(mm\/\ub144)<\/th>\n<\/tr>\n<\/thead>\n
10<\/td>\n\u2014<\/td>\n0.03<\/td>\n0.14<\/td>\n\u2014<\/td>\n\u2014<\/td>\n0.18<\/td>\n<\/tr>\n
20<\/td>\n\u2014<\/td>\n0.05<\/td>\n0.40<\/td>\n\u2014<\/td>\n\u2014<\/td>\n0.49<\/td>\n<\/tr>\n
50<\/td>\n0.02<\/td>\n0.26<\/td>\n0.62<\/td>\n1.13<\/td>\n2.33<\/td>\n3.64<\/td>\n<\/tr>\n
70<\/td>\n0.05<\/td>\n0.16<\/td>\n0.50<\/td>\n1.06<\/td>\n13.68<\/td>\n\u2014<\/td>\n<\/tr>\n
90<\/td>\n0.03<\/td>\n0.05<\/td>\n0.46<\/td>\n1.64<\/td>\n4.79<\/td>\n\u2014<\/td>\n<\/tr>\n
96<\/td>\n\u2014<\/td>\n0.04<\/td>\n0.18<\/td>\n0.95<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ucd9c\ucc98: \uc2dc\uc57d \ub4f1\uae09\uc758 \ud669\uc0b0, \uc2e4\ud5d8\uc2e4 \uc870\uac74; Haynes\ub294 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \ud604\uc7a5 \ud14c\uc2a4\ud2b8\ub97c \uba85\uc2dc\uc801\uc73c\ub85c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\ub208\uc5d0 \ub744\ub294 \uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud669\uc0b0\uc5d0\uc11c\uc758 \ud558\uc2a4\ud154\ub85c\uc774 C-276 \ub0b4\uc2dd\uc131<\/strong> \uc740 \ub18d\ub3c4\ub9cc\uc73c\ub85c\ub294 \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 70 wt.% \uc0b0\uc5d0\uc11c \uc774 \ud569\uae08\uc740 79\u00b0C\uc5d0\uc11c 0.16mm\/y, 93\u00b0C\uc5d0\uc11c 0.50mm\/y\uc5d0 \ubd88\uacfc\ud558\uc9c0\ub9cc 121\u00b0C\uc5d0\uc11c\ub294 13.68mm\/y\ub85c \uae09\uaca9\ud788 \uc99d\uac00\ud569\ub2c8\ub2e4. 90 \uc911\ub7c9 % \uc0b0\uc5d0\uc11c \ub3d9\uc77c\ud55c \ud569\uae08\uc740 79\u00b0C\uc5d0\uc11c \ub180\ub78d\ub3c4\ub85d \ud3b8\uc548\ud574 \ubcf4\uc774\ub2e4\uac00 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \ubcf4\uc218\uc801\uc778 \uc7a5\uc218\uba85 \uccb4\uc81c\ub97c \ub118\uc5b4\uc12d\ub2c8\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, \uc628\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \uba3c\uc800 \ud30c\uc545\ud574\uc57c \ud560 \ubcc0\uc218\uc774\uc9c0 \ub9c8\uc9c0\ub9c9 \ubcc0\uc218\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc870\ub2ec \uc2dc \u201c\ud669\uc0b0 \ub18d\ub3c4'\ub9cc\uc744 \uc694\uad6c\ud558\uace0 \uc2e4\uc81c \uc5f4 \ud3ec\ub77d\uc120\uc744 \ubb34\uc2dc\ud560 \ub54c \ubb38\uc81c\ub97c \uacaa\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\ub610 \ub2e4\ub978 \uc2e4\uc6a9\uc801\uc778 \uce21\uba74\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc21c\uc218\ud55c \ud669\uc0b0 \ub370\uc774\ud130\ub294 \uc720\uc6a9\ud558\uc9c0\ub9cc \uc2dd\ubb3c \uc0b0\uc740 \uc885\uc885 \uc21c\uc218\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud5e4\uc778\uc988\ub294 C-276\uacfc \uac19\uc740 Ni-Cr-Mo \ud569\uae08\uc740 \uc21c\uc218 \ud669\uc0b0\uc5d0\uc11c \ub192\uc740 \uc800\ud56d\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ubc18\uba74 \ud06c\ub86c\uc740 \uc0b0\uc5c5\uc6a9 \uc6a9\uc561\uc5d0 \uc874\uc7ac\ud558\ub294 \uc0b0\ud654 \uc885\uc5d0 \ub300\ud574 \uc5b4\ub290 \uc815\ub3c4 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud55c\ub2e4\uace0 \uc9c0\uc801\ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ub3d9\uc77c\ud55c \uc0b0\uc5c5\uc6a9 \uc6a9\uc561\uc740 \uc2dc\uc57d \ub4f1\uae09\uc758 \uc0b0\ubcf4\ub2e4 \ud6e8\uc52c \ub35c \uad00\ub300\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ub18d\ub3c4 \uc0b0\uc5c5\uc6a9 \ud669\uc0b0, \ud2b9\ud788 \uc81c\ub828\uc18c \ubd80\uc0dd \uac00\uc2a4\uc758 92~99 wt.% \u201c\ucd08\uc0b0\ud654\u201d \ubc94\uc704\uc5d0\uc11c \ub2c8\ucf08-\ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \ud569\uae08\uc740 \uc57d 95\u00b0C\uae4c\uc9c0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uadf8 \uc774\uc0c1\uc5d0\uc11c\ub294 \ub300\uccb4 \ubcf4\ud638\ub9c9\uc744 \ud615\uc131\ud558\ub294 \ub2e4\ub978 \uc7ac\ub8cc\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uacc4\ub294 \uc77c\ubc18\uc801\uc778 \ubd80\uc2dd \ucc28\ud2b8\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uacf3\uc785\ub2c8\ub2e4.<\/p>\n

\uc81c\uc791\uc5c5\uccb4\uc758 \uacbd\uc6b0 \uc6a9\uc811 \uc9c0\uc810\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. \uad6c\ub9e4\uc790\uac00 \uc6a9\uae30, \ub178\uc990\uc5d0 C-276\uc744 \uacc4\uc18d \uc9c0\uc815\ud558\ub294 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4, \uac10\uc18d\uae30<\/a>, \ubc0f \uc2a4\ud480 \uc5b4\uc148\ube14\ub9ac\uc758 \uc7a5\uc810\uc740 \ub9e4\uc6b0 \ub0ae\uc740 \ud0c4\uc18c\uc640 \uc2e4\ub9ac\ucf58\uc774 \uc6a9\uc811 \ud6c4 \ub0b4\uc2dd\uc131\uc744 \ubcf4\uc874\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. 66\u00b0C\uc5d0\uc11c \ud669\uc0b0\uc5d0 \ub300\ud55c Haynes\uc758 \uc6a9\uc811 \ubd80\uc2dd \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 30 \ubc0f 50 wt.% \uc0b0\uc5d0\uc11c \uc804\uccb4 \uc6a9\uc811 \uae08\uc18d \ubd80\uc2dd\ub960\uc740 0.03 mm\/y, 70 wt.%\uc5d0\uc11c 0.13 mm\/y, 90 wt.%\uc5d0\uc11c 0.11 mm\/y\uc774\uba70 \ud574\ub2f9 \uac00\uacf5\ub41c \uae30\ubcf8 \uae08\uc18d \uac12\uc740 \ud6e8\uc52c \ub354 \ub0ae\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc808\ucc28 \uc790\uaca9, \uc0b0\uc138 \ub610\ub294 \uc5f4 \uc0c9\uc870 \uc81c\uc5b4\ub97c \ubb34\uc2dc\ud560 \uc218 \uc788\ub294 \uba74\ud5c8\ub294 \uc544\ub2c8\uc9c0\ub9cc, C-276\uc774 \ud669\uc0b0 \uc7a5\uce58\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uac00\uacf5 \ud569\uae08\uc73c\ub85c \ub0a8\uc544 \uc788\ub294 \uac15\ub825\ud55c \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n

\uadf8\ub798\uc11c \ud669\uc0b0\uc5d0\uc11c\uc758 \ud558\uc2a4\ud154\ub85c\uc774 C-276 \ub0b4\uc2dd\uc131<\/strong> \uc11c\ube44\uc2a4\uc5d0 \ucda9\ubd84\ud560\uae4c\uc694? \ub9e4\uc6b0 \uc790\uc8fc \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc11c\ube44\uc2a4\uac00 \uc81c\ub300\ub85c \uc815\uc758\ub41c \ud6c4\uc5d0\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc18c\uc7ac\ub97c \ucd9c\uc2dc\ud558\uae30 \uc804\uc5d0 \uc0b0 \ub18d\ub3c4, \uc791\ub3d9 \ubc0f \uc791\ub3d9 \uc628\ub3c4, \uc0b0\ud654 \uc624\uc5fc \ubb3c\uc9c8, \ud560\ub85c\uac90\ud654\ubb3c\/\uc5fc\ud654\ubb3c, \ubd80\ud488\uc758 \uac00\uacf5 \ub610\ub294 \uc6a9\uc811 \uc5ec\ubd80 \ub4f1 \ub2e4\uc12f \uac00\uc9c0 \ubcc0\uc218\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\ub2e4\uba74 \uc7ac\ub8cc \uc120\ud0dd\uc740 \ucd94\uce21\uc774 \uc544\ub2cc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc774 \ub429\ub2c8\ub2e4. \uc2ec\uac01\ud55c \ud669\uc0b0\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \ucc28\uc774\uac00 \ubcf4\ud1b5 10\ub144\uc758 \uc790\uc0b0\uacfc \uac12\ube44\uc2fc \uac00\ub3d9 \uc911\ub2e8\uc744 \uad6c\ubd84\ud558\ub294 \uae30\uc900\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\"\ud669\uc0b0\uc5d0\uc11c\uc758<\/p>\n

\uacb0\ub860<\/h3>\n

\ud669\uc0b0\uc5d0\uc11c C-276\uc740 \ubcf4\ud3b8\uc801\uc778 \ub2f5\uc774 \uc544\ub2c8\ub77c \uace0\uc218\uc775 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud569\uae08\uc73c\ub85c \uac00\uc7a5 \uc798 \uc774\ud574\ub429\ub2c8\ub2e4. Ni-Cr-Mo-W \ud654\ud559 \uad6c\uc870\ub85c \uc778\ud574 \ud2b9\ud788 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uacf3\uc5d0\uc11c \ud3ed\ub113\uc740 \ucc3d\uc744 \uc81c\uacf5\ud558\uba70, \uc6a9\uc811 \uc131\ub2a5\uc740 \uc5ec\uc804\ud788 \ub110\ub9ac \uc2e0\ub8b0\ubc1b\ub294 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub18d\ub3c4, \uc628\ub3c4, \ubd88\uc21c\ubb3c \ud504\ub85c\ud544\uc744 \uc2e4\uc81c \uacf5\uc815 \uc870\uac74\uacfc \ud568\uaed8 \uac80\ud1a0\ud574\uc57c\ub9cc \uc9c4\uc815\uc73c\ub85c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uc815\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

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

Q1: \ud669\uc0b0\uc5d0\uc11c \ud558\uc2a4\ud154\ub85c\uc774 C-276\uc774 316L\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\uae4c?<\/strong>
\ub9ce\uc740 \ud669\uc0b0 \uc870\uac74\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ube44\uad50 \ud5e4\uc778\uc988 \ud50c\ub86f\uc744 \ubcf4\uba74 \ub300\ubd80\ubd84\uc758 \ub18d\ub3c4 \ubc94\uc704\uc5d0\uc11c \ud5c8\uc6a9 \uc628\ub3c4\uc5d0\uc11c C-276\uc774 316L\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uae30 \ub54c\ubb38\uc5d0 316L\uc774 C-276\ubcf4\ub2e4 \ud6e8\uc52c \uba3c\uc800 \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

Q2: \uc6a9\uc811\ub41c \ud558\uc2a4\ud154\ub85c\uc774 C-276\uc744 \ud669\uc0b0 \uc11c\ube44\uc2a4\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong>
\uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc870\uac00 \ud1b5\uc81c\ub41c\ub2e4\uba74 \uadf8\ub807\uc2b5\ub2c8\ub2e4. Haynes \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \uc6a9\uc811 \ud488\uc9c8, \ud45c\uba74 \uc0c1\ud0dc \ubc0f \uc2e4\uc81c \uc2a4\ud2b8\ub9bc \uc624\uc5fc \ubb3c\uc9c8\uc774 \uc5ec\uc804\ud788 \uc911\uc694\ud558\uc9c0\ub9cc 66\u00b0C\uc5d0\uc11c 30~90wt.% \ud669\uc0b0\uc5d0\uc11c C-276 \uc6a9\uc811 \uae08\uc18d\uc758 \ubd80\uc2dd\ub960\uc740 \ub0ae\uc740 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n

Q3: \ud669\uc0b0\uc6a9 C-276\uc744 \uc120\ud0dd\ud560 \ub54c \uac00\uc7a5 \ud070 \uc2e4\uc218\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong>
\ud669\uc0b0\uc744 \ub2e8\uc77c \ub9e4\uc9c8\ub85c \ucde8\uae09\ud558\uae30. \uc628\ub3c4, \uc0b0\ud654 \uc885, \ud560\ub85c\uac90\ud654\ubb3c \ubc0f \uc2e4\uc81c \uc2dd\ubb3c \ubd88\uc21c\ubb3c\uc5d0 \ub530\ub77c \ubd80\uc2dd \uac70\ub3d9\uc774 \ud06c\uac8c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uacf5\uce6d H2SO4 \ub18d\ub3c4\ub9cc \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ud558\uc9c0 \ub9d0\uace0 \uc804\uccb4 \uc8fc\ub958 \ud654\ud559\uc744 \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

When engineers ask about Hastelloy C-276 corrosion resistance in sulfuric acid, they are usually not asking a theoretical question. They are trying to stop a very practical failure: leaking transfer lines, exchanger plate loss, unexpected weld attack, or a vessel that looked acceptable on a generic corrosion chart but did not survive real liquor chemistry. 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They are trying to stop a very practical failure: leaking transfer lines, exchanger plate loss, unexpected weld attack, or a vessel that looked acceptable on a generic corrosion chart but did not survive real liquor chemistry.…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/3614","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=3614"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/3614\/revisions"}],"predecessor-version":[{"id":3617,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/3614\/revisions\/3617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/3616"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=3614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=3614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=3614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}