{"id":3713,"date":"2026-04-17T10:43:46","date_gmt":"2026-04-17T09:43:46","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=3713"},"modified":"2026-04-17T10:43:51","modified_gmt":"2026-04-17T09:43:51","slug":"how-to-choose-monel-k-500-for-sour-gas-service","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/how-to-choose-monel-k-500-for-sour-gas-service\/","title":{"rendered":"\uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc740?"},"content":{"rendered":"

\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub2e4\uc74c\uacfc \uac19\uc740 \uc9c8\ubb38\uc744 \ud560 \ub54c \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/strong>, \uadf8\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud569\uae08\uc774 \u201c\uc88b\uc740\u201d \ud569\uae08\uc778\uc9c0 \ubb3b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \ub354 \uc5b4\ub824\uc6b4 \uc9c8\ubb38\uc744 \ub358\uc9d1\ub2c8\ub2e4. H2S \ubd84\uc555, \uc5fc\ud654\ubb3c, \ud558\uc911, \uacbd\ub3c4, \uc81c\uc870 \uacbd\ub85c \ubc0f \ud615\uc0c1\uc758 \uc815\ud655\ud55c \uc870\ud569\uc5d0\uc11c \ubaa8\ub12c K-500\uc774 \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc73c\ub85c \ub0a8\uc544 \uc788\uc73c\uba70, \uc5b8\uc81c \ub354 \uc774\uc0c1 \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc774 \ub418\uc9c0 \uc54a\ub294\uac00 \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \uc62c\ubc14\ub978 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ubaa8\ub12c K-500 \ub610\ub294 UNS N05500\uc740 \ub2e4\uc74c\uc5d0\uc11c \ucd94\ucd9c\ud55c \uce68\uc804 \uacbd\ud654 \ub2c8\ucf08-\uad6c\ub9ac \ud569\uae08\uc785\ub2c8\ub2e4. \ubaa8\ub12c 400<\/a>, \uc54c\ub8e8\ubbf8\ub284\uacfc \ud2f0\ud0c0\ub284\uc744 \ucca8\uac00\ud558\uc5ec \ub178\ud654 \uacbd\ud654\uac00 \uac00\ub2a5\ud558\uace0 \ubaa8\ub12c 400\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc7ac\ub8cc \uacf5\ud559\uc801 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \ubaa8\ub12c K-500\uc740 \ud574\uc218 \uc800\ud56d\uc131, \ub2e4\uc591\ud55c \uc5fc\ud654\ubb3c \ud568\uc720 \ud658\uacbd\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc800\ud56d\uc131 \ubc0f \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uacb8\ube44\ud558\uace0 \uc788\uc5b4 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4 \ubd84\uc57c\uc5d0\uc11c \uc8fc\ubaa9\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. Special Metals\ub294 \ub610\ud55c \uc2e4\ud5d8\uc2e4 \ub178\ucd9c\uc5d0\uc11c \uc0ac\uc6cc \uac00\uc2a4 \uc800\ud56d\uc131\uc744 \ubcf4\uace0\ud558\uba74\uc11c, \ud55c \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ub113\uc740 pH \ubc94\uc704\uc5d0 \uac78\uccd0 \ud3ec\ud654 \ud669\ud654\uc218\uc18c \uc6a9\uc561\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \ub2f4\uadfc \ud6c4\uc5d0\ub3c4 \uacbd\ud654\ub41c \uc2dc\ud2b8 U-\ubca4\ub4dc \uc2dc\ud3b8\uc5d0 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc558\ub2e4\uace0 \uc5b8\uae09\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uace0\ubb34\uc801\uc73c\ub85c \ub4e4\ub9ac\uc9c0\ub9cc H2S\uac00 \ub098\ud0c0\ub098\ub294 \ubaa8\ub4e0 \uacf3\uc5d0\uc11c \ud569\uae08\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\ub294 \ud3ec\uad04\uc801\uc778 \ub77c\uc774\uc120\uc2a4\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\uc81c \ud604\uc7a5 \uc131\ub2a5\uc740 \uc5ec\uc804\ud788 \uc751\ub825 \uc0c1\ud0dc, \ubbf8\uc138 \uad6c\uc870, \uacbd\ub3c4, \uac08\ubc14\ub2c9 \uc0c1\ud0dc, \ud615\uc0c1 \ubc0f \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\uc6a9\ub418\ub294 \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc7ac\ub8cc \ud45c\uc900 \uc900\uc218 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

\"\uc0ac\uc6cc<\/p>\n

\uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uace0\ub824\ud558\ub294 \uc774\uc720<\/h2>\n

\uccab \ubc88\uc9f8 \uc774\uc720\ub294 \uac15\ub3c4\uc785\ub2c8\ub2e4. \ubaa8\ub12c K-500\uc740 \ubaa8\ub12c 400\uc758 \ubd80\uc2dd \uac70\ub3d9\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub178\ud654 \uacfc\uc815\uc5d0\uc11c \ubbf8\uc138\ud55c Ni3(Ti, Al) \uc0c1 \uce68\uc804\uc744 \ud1b5\ud574 \uac15\ub3c4\ub97c \ud06c\uac8c \uc99d\uac00\uc2dc\ud0a4\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc73c\ub85c \uc0e4\ud504\ud2b8, \ud38c\ud504 \ubd80\ud488, \ubc38\ube0c \ud2b8\ub9bc\uc5d0 \uc801\ud569\ud558\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4, \ud328\uc2a4\ub108<\/a>, \uc2a4\ud504\ub9c1, \ub0b4\uc2dd\uc131\uacfc \ub192\uc740 \uac15\ub3c4\uac00 \ubaa8\ub450 \uc694\uad6c\ub418\ub294 \ub2e4\uc6b4\ud640 \ub610\ub294 \ud574\uc591 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\ub450 \ubc88\uc9f8 \uc774\uc720\ub294 \ub2c8\ucf08-\uad6c\ub9ac \ubca0\uc774\uc2a4 \ud654\ud559 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub9ce\uc740 \ud574\uc591 \ubc0f \uc5fc\uc218 \ud658\uacbd\uc5d0\uc11c \ubaa8\ub12c \uacc4\uc5f4 \ud569\uae08\uc740 \ud750\ub974\ub294 \ubc14\ub2f7\ubb3c \ubc0f \uc5fc\ubd84\uc73c\ub85c \uc624\uc5fc\ub41c \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ud0c1\uc6d4\ud55c \uc800\ud56d\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\uc758 \uacbd\uc6b0 \uc2e4\uc81c \uc11c\ube44\uc2a4 \ud658\uacbd\uc774 \ub2e8\uc21c\ud55c \u201cH2S \uac00\uc2a4\u201d\uac00 \uc544\ub2c8\ub77c \uce68\uc804\ubb3c, \ud2c8\uc0c8, \uac04\ud5d0\uc801\uc778 \uc0b0\uc18c \uc720\uc785\uc774 \uc788\ub294 \uc2b5\ud558\uace0 \uc5fc\ud654\ubb3c\uc774 \ud3ec\ud568\ub41c \uc555\ub825 \uc21c\ud658 \uc2dc\uc2a4\ud15c\uc778 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc810\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uac74\uc2dd \uac00\uc2a4 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c\ub294 \uad1c\ucc2e\uc544 \ubcf4\uc774\ub294 \uc7ac\ub8cc\ub3c4 \uc751\ucd95\uc218\uc640 \uc5fc\ud654\ubb3c\uc774 \uc720\uc785\ub418\uba74 \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubaa8\ub12c K-500\uc740 \uc77c\ubc18\uc801\uc778 \ubd80\uc2dd \ud569\uae08\uc774 \uc544\ub2c8\ub77c \uac15\ub3c4\uc5d0 \ubd80\uc2dd\uc744 \ub354\ud55c \uc808\ucda9\uc548\uc73c\ub85c \ud3c9\uac00\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/strong> \ub294 \ud56d\uc0c1 \ud55c \uac00\uc9c0 \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc0b0\uc131 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uae30\ubcf8 \uc120\ud0dd\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uce68\uc804 \uacbd\ud654 \ud569\uae08\uc740 \uacbd\ub3c4\uc640 \uc794\ub958 \uc751\ub825\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud558\uc9c0 \uc54a\uc73c\uba74 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud569\uae08\uc758 \uc7a5\uc810\uc778 \ub192\uc740 \uac15\ub3c4\ub294 \ub610\ud55c \uac00\uc7a5 \ud070 \uc120\ud0dd \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n

\uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95: \uc2e4\uc81c \uc2a4\ud06c\ub9ac\ub2dd \ub85c\uc9c1<\/h2>\n

\uc2e4\uc81c\ub85c\ub294 5\uac00\uc9c0 \uc9c8\ubb38\uc744 \ud1b5\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ubcc4\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n

1) \uc815\ub9d0 \uac15\ub3c4\uac00 \ud544\uc694\ud55c\uac00\uc694, \uc544\ub2c8\uba74 \ubaa8\ub12c 400\uc73c\ub85c \ucda9\ubd84\ud560\uae4c\uc694?<\/h3>\n

\ubd80\ud488\uc774 \ubaa8\ub12c 400\uc73c\ub85c \ud558\uc911 \uc694\uac74\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0, \uc774 \uc635\uc158\uc740 \ub178\ud654 \uacbd\ud654\ub85c \uc778\ud55c \ucd94\uac00\uc801\uc778 \uc57c\uae08\ud559\uc801 \ubcf5\uc7a1\uc131\uc744 \ud53c\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc9c4\uc9c0\ud558\uac8c \uace0\ub824\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \ud56d\ubcf5 \uac15\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ub610\ub294 \ub0b4\uac08\ub9bc \ubc29\uc9c0 \uac70\ub3d9\uc774 \ud544\uc694\ud558\uace0 \ub2e8\uba74 \uc99d\uac00 \ub610\ub294 \uc124\uacc4 \uc218\uc815\uc73c\ub85c \uacbd\uc81c\uc801\uc73c\ub85c \ub2ec\uc131\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0 Monel K-500\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \ub514\uc790\uc778\uc5d0 \ucd94\uac00 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \ub2e8\uc21c\ud788 \u201c\ud504\ub9ac\ubbf8\uc5c4\u201d\uc774\ub77c\ub294 \uc774\uc720\ub85c K-500\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc798\ubabb\ub41c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc785\ub2c8\ub2e4.<\/p>\n

2) \uc2e4\uc81c \uc2e0\ub9db\uc758 \uc2ec\uac01\ub3c4\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n

\ubaa8\ub4e0 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\uac00 \ub611\uac19\uc774 \uc2ec\uac01\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uacb0\uc815\uc801\uc778 \ubcc0\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c H2S \ubd84\uc555, pH, \uc628\ub3c4, \uc5fc\ud654\ubb3c \uc218\uc900, \uc218\uc0c1 \ud654\ud559, \uc6d0\uc18c \ud669 \ub610\ub294 \uce68\uc804\ubb3c \ud615\uc131 \uc5ec\ubd80\uc785\ub2c8\ub2e4. \uc2b5\uc2dd H2S\ub294 \uac74\uc2dd \uac00\uc2a4\uc640\ub294 \ub2e4\ub978 \ubb38\uc81c\uc785\ub2c8\ub2e4. \uad6d\ubd80\uc801 \ubd80\uc2dd, \ud669\ud654\ubb3c \uc751\ub825 \uade0\uc5f4 \ubb38\uc81c, \uc218\uc18c\ub85c \uc778\ud55c \uc190\uc0c1\uc740 \uc218\uc0c1\uc774 \uc874\uc7ac\ud558\uace0 \uc751\ub825\uc774 \ub192\uc744 \ub54c \ub354\uc6b1 \uc2ec\uac01\ud574\uc9d1\ub2c8\ub2e4. \ubc14\ub85c \uc774\uac83\uc774 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/strong> \ud569\uae08 \uc870\uc131\ub9cc\uc73c\ub85c\ub294 \ub2f5\uc744 \uad6c\ud560 \uc218 \uc5c6\uc73c\uba70, \ucd5c\uc885 \uc0ac\uc6a9\uc790\uac00 \uc0ac\uc6a9\ud558\ub294 \uc0dd\uc0b0 \uc720\uccb4 \ubd09\ud22c \ubc0f \uad00\ub9ac \ud45c\uc900\uacfc \uc5f0\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

3) \ucd5c\uc885 \uc57c\uae08 \uc0c1\ud0dc\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n

\uc774 \uc810\uc740 \uc885\uc885 \uacfc\uc18c\ud3c9\uac00\ub429\ub2c8\ub2e4. \ubaa8\ub12c K-500\uc740 \uc6a9\uc561 \ucc98\ub9ac \ud6c4 \ub178\ud654\ub97c \uc81c\uc5b4\ud568\uc73c\ub85c\uc368 \uadf8 \uac15\ub3c4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \ubbf8\uc138 \uad6c\uc870, \uc989 \uacbd\ub3c4\uc640 \uade0\uc5f4 \uc800\ud56d\uc131\uc740 \ubd80\ud488\uc744 \uc6a9\uc561 \uc5b4\ub2d0\ub9c1\ud588\ub294\uc9c0, \uc62c\ubc14\ub974\uac8c \uc5d0\uc774\uc9d5\ud588\ub294\uc9c0, \uc5d0\uc774\uc9d5 \uc804\uc5d0 \ub0c9\uac04 \uac00\uacf5\ud588\ub294\uc9c0, \uacfc\ub3c4\ud55c \uc794\ub958 \uc751\ub825\uc744 \uc720\ubc1c\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uac00\uacf5\ud588\ub294\uc9c0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \u201cK-500\u201d\uc774\ub77c\uace0 \ud45c\uc2dc\ub41c \ub450 \ubd80\ud488 \uc911 \ud558\ub098\ub294 \uc5f4\ucc98\ub9ac \uc774\ub825\uc774 \uc788\uace0 \ub2e4\ub978 \ud558\ub098\ub294 \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc0c1\ub2f9\ud788 \ub2e4\ub974\uac8c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc218 \uae08\uc18d\uc740 \ud569\uae08\uc744 \uce68\uc804 \uacbd\ud654 \ud569\uae08\uc73c\ub85c \uc2dd\ubcc4\ud558\uba70, \ud2b9\ud788 \uac15\ub3c4\uc758 \uc99d\uac00\ub294 \uc81c\uc5b4\ub41c \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud55c Al \ubc0f Ti \ucca8\uac00\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4.<\/p>\n

4) \ub514\uc790\uc778\uc774 \ud2c8\uc0c8, \uc2e4 \ubfcc\ub9ac \ub610\ub294 \ub0c9\uac04 \uac00\uacf5 \uc751\ub825 \uc9d1\uc911\uc5d0 \ubbfc\uac10\ud55c\uac00\uc694?<\/h3>\n

\ud328\uc2a4\ub108, \uc2a4\ud504\ub9c1, \ub0a0\uce74\ub85c\uc6b4 \ub2e8\uba74\uc774 \uc788\ub294 \ubd80\ud488\uc740 \ub450\uaecd\uace0 \ub9e4\ub044\ub7fd\uac8c \uac00\uacf5\ub41c \ubc14\ub514\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ud68c\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uad6d\ubd80 \uc751\ub825 \uc99d\ud3ed\uc73c\ub85c \uc778\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uacf5\uce6d \uc751\ub825 \uacc4\uc0b0\uc5d0\uc11c \uc5bb\uc740 \ud3b8\uc548\ud568\uc774 \uc0ac\ub77c\uc9c8 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud615\uc0c1\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0ac\uc6cc \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub098\uc0ac\uc0b0 \ubfcc\ub9ac, \ud5e4\ub4dc \uc544\ub798 \ud544\ub81b, \uc530 \ud648 \ubc0f \uac00\uacf5 \ucc22\uc5b4\uc9d0\uc774 \uc2e4\uc81c \uc2dc\uc791 \ubd80\uc704\uac00 \ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

5) \ubd80\ud488\uc774 \uc6a9\uc811\ub418\uc5c8\ub294\uc9c0, \uc6a9\uc811\ub418\uc5c8\ub2e4\uba74 \uc6a9\uc811 \ud6c4 \uc0c1\ud0dc\ub294 \uc5b4\ub5a4\uac00\uc694?<\/h3>\n

\uc6a9\uc811\ub41c \ubaa8\ub12c K-500\uc740 \ud2b9\ubcc4\ud55c \uc870\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ubc0f \uc218\ub9ac\ub294 \ub178\ud6c4 \uacbd\ud654 \uad6c\uc870\ub97c \ubc29\ud574\ud558\uace0, \uc5f4 \uc601\ud5a5 \uc601\uc5ed\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ubcc0\uacbd\ud558\uba70, \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc218\uc6a9\uc131\uc744 \ubcf5\uc7a1\ud558\uac8c \ud574\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. K-500\uc744 \ud3ec\ud568\ud55c \ubaa8\ub12c \ud569\uae08 \uc6a9\uc811\uc5d0 \ud544\ub7ec \uae08\uc18d\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uadf8\ub807\ub2e4\uace0 \ud574\uc11c \uc6a9\uc811\ub41c \ubaa8\ub4e0 K-500 \uc81c\uc791\ubb3c\uc774 \uace0\uac15\ub3c4 \uc2b5\uc2dd H2S \uc791\uc5c5\uc5d0 \ub3d9\uc77c\ud558\uac8c \uc801\ud569\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \uc808\ucc28 \uc790\uaca9, \uc6a9\uc811 \ud6c4 \ud2b9\uc131 \uac80\uc99d \ubc0f \ud504\ub85c\uc81d\ud2b8 \ud45c\uc900 \uc900\uc218\ub294 \ud611\uc0c1\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc120\ud0dd \ud45c: \ubaa8\ub12c K-500\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\ub825\ud55c \ud6c4\ubcf4\uc778 \uacbd\uc6b0<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc120\ud0dd \uc694\uc18c<\/th>\n\uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\uac00 \uc911\uc694\ud55c \uc774\uc720<\/th>\nMonel K-500\uc744 \uc9c0\uc815\ud558\uae30 \uc804\uc5d0 \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d<\/th>\n<\/tr>\n<\/thead>\n
\ud544\uc694\ud55c \uac15\ub3c4<\/td>\nK-500\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ub12c 400 \uc131\ub2a5 \uc774\uc0c1\uc758 \uac15\ub3c4\ub97c \uc704\ud574 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/td>\n\uc2e4\uc81c \ud558\uc911 \uc0ac\ub840, \uc548\uc804 \uacc4\uc218 \ubc0f \ub2e8\uba74 \uc99d\uac00\uac00 \ub178\ud654 \uacbd\ud654 \ud569\uae08\uc744 \ud53c\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80 \ud655\uc778<\/td>\n<\/tr>\n
H2S \uc2ec\uac01\ub3c4<\/td>\n\uc2b5\uc2dd H2S\ub294 \u201c\uc0ac\uc6cc\u201d \ub77c\ubca8\ub9cc\uc73c\ub85c\ub294 \uade0\uc5f4 \uc704\ud5d8\uc744 \ub354 \ub9ce\uc774 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/td>\nH2S \ubd84\uc555, \uc720\ub9ac\uc218, pH, \uc628\ub3c4 \ubc0f \uc624\uc5fc \ubb3c\uc9c8 \uac80\ud1a0<\/td>\n<\/tr>\n
\uc5fc\ud654\ubb3c\/\uc5fc\uc218<\/td>\n\uc5fc\ud654\ubb3c\uc740 \ubd80\uc2dd \ubaa8\ub4dc\ub97c \uc804\ud658\ud558\uace0 \ud2c8\uc0c8 \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/td>\n\uc0dd\uc0b0\ub41c \ubb3c\uc758 \ud654\ud559\uc801 \ud2b9\uc131, \uc815\uccb4 \uad6c\uc5ed \ubc0f \ud2c8\uc0c8\uac00 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uc138\ubd80 \uc0ac\ud56d \ud655\uc778<\/td>\n<\/tr>\n
\uc5f4\ucc98\ub9ac<\/td>\n\ucd5c\uc885 \uc219\uc131 \uc870\uac74\uc73c\ub85c \uacbd\ub3c4 \ubc0f \ubbf8\uc138 \uad6c\uc870 \uc81c\uc5b4<\/td>\n\ubb38\uc11c\ud654\ub41c \uc6a9\uc561 \uc5b4\ub2d0\ub9c1 + \uc5d0\uc774\uc9d5 \uacbd\ub85c, \ucd94\uc801 \uac00\ub2a5\ud55c \ub85c\ud2b8 \uae30\ub85d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uacbd\ub3c4 \uc81c\uc5b4<\/td>\n\uc9c0\ub098\uce58\uac8c \ub531\ub531\ud55c \uc870\uac74\uc73c\ub85c \uc778\ud574 \uc11c\ube44\uc2a4 \uc800\ud558 \uc6b0\ub824 \uc99d\uac00<\/td>\n\ud504\ub85c\uc81d\ud2b8 \uc0ac\uc591 \ubc0f \uc2e4\uc81c \uac80\uc0ac \uacc4\ud68d\uc5d0 \ub530\ub978 \uacbd\ub3c4 \uc81c\ud55c \ud655\uc778<\/td>\n<\/tr>\n
\uc794\uc5ec \uc2a4\ud2b8\ub808\uc2a4<\/td>\n\uae30\uacc4 \uac00\uacf5, \ub0c9\uac04 \uac00\uacf5, \uc2a4\ub808\ub4dc \ubc0f \ud54f\uc5c5\uc740 \uad6d\uc18c \ubbfc\uac10\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\ub0c9\uac04 \uac00\uacf5, \uc751\ub825 \uc9d1\uc911, \ud45c\uba74 \ub9c8\uac10 \ubc0f \uc0f7 \ud53c\ub2dd \uc0ac\uc6a9 \uc2dc \uc804\ub7b5 \uac80\ud1a0<\/td>\n<\/tr>\n
\uc6a9\uc811<\/td>\n\uc6a9\uc811\/HAZ \uc751\ub2f5\uc740 \uac00\uacf5\ub41c \ubaa8\uc7ac \uac00\uc815\uacfc \uc77c\uce58\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\nWPS\/PQR, \ud544\ub7ec \uc120\ud0dd, \uc218\ub9ac \uc81c\ud55c \ubc0f \uc6a9\uc811 \ud6c4 \ud655\uc778 \uc2b9\uc778<\/td>\n<\/tr>\n
\ucef4\ud3ec\ub10c\ud2b8 \uc9c0\uc624\uba54\ud2b8\ub9ac<\/td>\n\uc791\uc740 \uc139\uc158\uacfc \uc2a4\ub808\ub4dc\ub294 \ub35c \uad00\ub300\ud569\ub2c8\ub2e4.<\/td>\n\ub178\uce58 \ud6a8\uacfc, \ub8e8\ud2b8 \ubc18\uacbd, \ud2c8\uc0c8 \uc704\uce58 \uac80\uc0ac\ud558\uae30<\/td>\n<\/tr>\n
\ub300\uccb4 \ud569\uae08<\/td>\n\uc77c\ubd80 \ud658\uacbd\uc5d0\uc11c\ub294 \ub2e4\ub978 \ub2c8\ucf08 \ud569\uae08<\/a> \ub610\ub294 \uc591\uba74 \uc131\uc801<\/td>\n\ubaa8\ub12c 400, Alloy 625, 725 \ub610\ub294 \uc801\uaca9 \ub4c0\ud50c\ub809\uc2a4\/\uc288\ud37c \ub4c0\ud50c\ub809\uc2a4 \uc635\uc158\uacfc \ube44\uad50(\ud574\ub2f9\ub418\ub294 \uacbd\uc6b0)<\/td>\n<\/tr>\n
\ud45c\uc900 \uc900\uc218<\/td>\n\uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc801\ud569\uc131\uc740 \ud45c\uc900 \ubc0f \ud504\ub85c\uc81d\ud2b8\ubcc4\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/td>\n\ucd9c\uc2dc \uc804\uc5d0 NACE MR0175 \/ ISO 15156 \ub610\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc0ac\uc591\uc758 \uc815\ud655\ud55c \ubc84\uc804\uc744 \ud655\uc778\ud558\uc138\uc694.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud560 \ub54c \ud754\ud788 \uc800\uc9c0\ub974\ub294 \uc2e4\uc218<\/h2>\n

\uac00\uc7a5 \ud754\ud55c \uc2e4\uc218\ub294 \ubaa8\ub12c K-500\uc744 \u201c\ubaa8\ub12c 400\ubcf4\ub2e4 \ub354 \uac15\ud55c \ubaa8\ub12c\u201d\ub85c \ucde8\uae09\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uae30\uacc4\uc801\uc73c\ub85c\ub294 \ubc29\ud5a5\uc801\uc73c\ub85c\ub294 \ub9de\uc2b5\ub2c8\ub2e4. \uae08\uc18d\ud559\uc801\uc73c\ub85c\ub294 \ubd88\uc644\uc804\ud569\ub2c8\ub2e4. \uc77c\ub2e8 \uac15\uc218\ub7c9 \uacbd\ud654\uac00 \ubc29\uc815\uc2dd\uc5d0 \ub4e4\uc5b4\uac00\uba74 \uacbd\ub3c4 \uc81c\uc5b4\uc640 \uac00\uacf5 \uc774\ub825\uc774 \ud6e8\uc52c \ub354 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n

\ub450 \ubc88\uc9f8 \uc2e4\uc218\ub294 \uc720\ub9ac\ud55c \uc0ac\uc6cc \uac00\uc2a4 \uc9c4\uc220\uc11c \ud558\ub098\ub9cc \uc77d\uace0 \uac80\uc99d\uc744 \uac74\ub108\ub6f0\ub294 \uac83\uc785\ub2c8\ub2e4. \ud2b9\uc218 \uae08\uc18d\uc5d0\uc11c \ubcf4\uace0\ud55c \uc2e4\ud5d8\uc2e4 \uc99d\uac70\ub294 \uc720\uc6a9\ud558\uc9c0\ub9cc \ud604\uc7a5 \uc11c\ube44\uc2a4\uc5d0\uc11c\ub294 \ub2e4\ucd95 \uc751\ub825, \ud2c8\uc0c8 \ud654\ud559, \uce68\uc804\ubb3c, \uc870\ub9bd \uc190\uc0c1, \uc218\ub9ac \uc774\ub825 \ub4f1 \ube0c\ub85c\uc154\uc5d0 \uae54\ub054\ud558\uac8c \ub4dc\ub7ec\ub098\uc9c0 \uc54a\ub294 \ubd80\ubd84\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc138 \ubc88\uc9f8 \uc2e4\uc218\ub294 \uc870\ub2ec \uc5b8\uc5b4\ub97c \ubb34\uc2dc\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. PO\uc5d0 \u201c\ubaa8\ub12c K-500\u201d\uc774\ub77c\uace0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc5f4\ucc98\ub9ac \uacbd\ub85c, \ucd5c\ub300 \uacbd\ub3c4, \ub0c9\uac04 \uac00\uacf5 \uc81c\ud55c, NACE \uc900\uc218 \ub610\ub294 \ucd94\uc801\uc131\uc5d0 \ub300\ud574 \uc544\ubb34 \uac83\ub3c4 \uc5b8\uae09\ud558\uc9c0 \uc54a\uc558\ub2e4\uba74 \uc2e4\uc81c\ub85c \uc7ac\ub8cc\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\uc740 \uac83\uc785\ub2c8\ub2e4. \ud569\uae08 \uacc4\uc5f4\uc758 \uc774\ub984\ub9cc \uc9c0\uc815\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\"\uc0ac\uc6cc<\/p>\n

\ucd5c\uc885 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud310\ub2e8<\/h2>\n

\uadf8\ub798\uc11c, \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \ubaa8\ub12c K-500\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/strong> \ud55c \ubb38\uc7a5\uc73c\ub85c \uc694\uc57d\ud560 \uc218 \uc788\uc744\uae4c\uc694? \ubaa8\ub12c 400\uc774 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \uc815\ub9d0\ub85c \ud544\uc694\ud558\uace0, \ub9c8\ucf00\ud305\uc774 \uc544\ub2cc \uc57c\uae08\ud559\uc801 \uc6a9\uc5b4\ub85c \uc0ac\uc6cc \ud658\uacbd\uc774 \uc815\uc758\ub418\uc5b4 \uc788\uc73c\uba70, \ucd5c\uc885 \ub178\ud654 \uc0c1\ud0dc\uc640 \uacbd\ub3c4\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uace0, \ubd80\ud488 \ud615\uc0c1\uacfc \uc81c\uc870 \uacbd\ub85c\uac00 \uad00\ub9ac\ub418\uc9c0 \uc54a\ub294 \uade0\uc5f4 \uc704\ud5d8\uc744 \ucd08\ub798\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0 \uc774 \uc81c\ud488\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc774\uac83\uc774 \ud575\uc2ec \uba54\uc2dc\uc9c0\uc785\ub2c8\ub2e4. \ubaa8\ub12c K-500\uc740 \ud2b9\ud788 \uace0\uac15\ub3c4, \ud574\uc591 \ub0b4\uc2dd\uc131 \ubc0f \ube44\uc790\uc131 \uac70\ub3d9\uc774 \ubaa8\ub450 \uc720\uc6a9\ud55c \uc77c\ubd80 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \ud0c1\uc6d4\ud55c \uc194\ub8e8\uc158\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \u201c\uae30\ubcf8\uc801\uc73c\ub85c \uc548\uc804\ud558\ub2e4\u201d\ub294 \uc815\ub2f5\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud569\uae08\uc744 \uc720\uccb4\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubd80\ud488\uc758 \ucd5c\uc885 \uc0c1\ud0dc\uc640\ub3c4 \uc77c\uce58\uc2dc\ucf1c\uc57c \uc88b\uc740 \uc120\ud0dd\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

28\ub2c8\ucf08\uc5d0\uc11c\ub294 \uacac\uc801 \uc694\uccad\uc11c\uc5d0 \uc801\ud78c \ub4f1\uae09 \uc774\ub984\ubfd0 \uc544\ub2c8\ub77c \uc11c\ube44\uc2a4 \ud654\ud559, \uc751\ub825 \ub4f1\uae09, \ubc30\uc1a1 \uc870\uac74, \uc81c\uc791 \uacbd\ub85c \ub4f1 \uae30\uc220 \uc9c0\uc6d0\uc774 \uc2dc\uc791\ub418\uc5b4\uc57c \ud558\ub294 \uc9c0\uc810\uc774 \ubc14\ub85c \uc774 \uc9c0\uc810\uc785\ub2c8\ub2e4.<\/p>\n

\uad00\ub828 Q&A<\/h2>\n

1. \ubaa8\ub12c K-500\uc740 \ud56d\uc0c1 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud574 NACE\ub97c \uc900\uc218\ud569\ub2c8\uae4c?<\/strong>
\uc544\ub2c8\uc694. \uc0ac\uc6cc \uc11c\ube44\uc2a4 \ud5c8\uc6a9 \uc5ec\ubd80\ub294 \ud574\ub2f9 \ud504\ub85c\uc81d\ud2b8 \uc0ac\uc591, \ud574\ub2f9 NACE MR0175 \/ ISO 15156 \ubc84\uc804, \ucd5c\uc885 \uacbd\ub3c4, \uc81c\ud488 \ud615\ud0dc \ubc0f \uac00\uacf5 \uc774\ub825\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \u201c\ud569\uae08 \uc774\ub984\ub9cc\u201d\ub9cc\uc73c\ub85c\ub294 \ucd9c\uc2dc\uc5d0 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

2. \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc120\ud0dd\uc5d0\uc11c Monel 400\uacfc Monel K-500\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong>
\ubaa8\ub12c K-500\uc740 \uce68\uc804 \uacbd\ud654\ub97c \ud1b5\ud574 \ud6e8\uc52c \ub354 \ub192\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \ubc18\uba74, \ubaa8\ub12c 400\uc740 \uae08\uc18d \uacf5\ud559\uc801\uc73c\ub85c \ub354 \ub2e8\uc21c\ud569\ub2c8\ub2e4. \ub514\uc790\uc778\uc5d0 \ucd94\uac00\uc801\uc778 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ubaa8\ub12c 400\uc774 \ub354 \ubcf4\uc218\uc801\uc778 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

3. \uc6a9\uc811\ub41c \ubaa8\ub12c K-500\uc740 \uc0ac\uc6cc \uac00\uc2a4 \uc11c\ube44\uc2a4\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/strong>
\uc6a9\uc811\uc740 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc6a9\uc811 \uc0c1\ud0dc\ub294 \uac01\ubcc4\ud55c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc6a9\uc811\uc740 \ub85c\uceec \uc18d\uc131\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc801\uaca9 \uc808\ucc28, \uc801\uc808\ud55c \ud544\ub7ec \uc120\ud0dd \ubc0f \ud504\ub85c\uc81d\ud2b8\uc758 \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c \uac80\uc99d\uc744 \ud1b5\ud574 \uc9c0\uc6d0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

When engineers ask how to choose Monel K-500 for sour gas service, they are usually not asking whether the alloy is \u201cgood.\u201d They are asking a more difficult question: under what exact combination of H2S partial pressure, chlorides, load, hardness, fabrication route, and geometry does Monel K-500 remain a rational choice\u2014and when does it stop […]<\/p>","protected":false},"author":1,"featured_media":3714,"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-3713","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1776418890:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["70"],"rank_math_focus_keyword":["How to Choose Monel K-500 for Sour Gas Service"],"rank_math_description":["Sour gas failures start with wrong alloy choices. 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