{"id":2646,"date":"2026-02-06T08:38:06","date_gmt":"2026-02-06T07:38:06","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2646"},"modified":"2026-02-06T08:43:58","modified_gmt":"2026-02-06T07:43:58","slug":"inconel-alloy-for-oil-and-gas","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/inconel-alloy-for-oil-and-gas\/","title":{"rendered":"\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08: \uc120\ud0dd \uac00\uc774\ub4dc"},"content":{"rendered":"<p data-start=\"74\" data-end=\"530\">\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc7a5\ube44\ub294 \uba87 \ub2ec \ub3d9\uc548 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ubb3c\uacfc \uc555\ub825\uc744 \uc21c\ud658\ud55c \ud6c4 \uac1c\uc2a4\ud0b7 \ud45c\uba74\uc5d0 \uad6c\uba4d\uc774 \uc0dd\uae30\uace0, \ubc38\ube0c \uc2a4\ud15c\uc774 \uad74\ub7ec\uac00\uace0, \uc81c\uc5b4 \ub77c\uc778\uc774 \uade0\uc5f4\ub418\ub294 \ub4f1 \uc9c0\ub8e8\ud55c \ubc29\uc2dd\uc73c\ub85c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc7a5\uc774 \ud574\uc0c1\uc774\ub098 \ub2e4\uc6b4\ud640\uc5d0\uc11c \ubc1c\uc0dd\ud558\uba74 \u201c\uacbd\ubbf8\ud55c\u201d \ubd80\uc2dd\uc774 \uac00\ub3d9 \uc911\ub2e8\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uacc4\uc18d\ud574\uc11c <strong data-start=\"372\" data-end=\"405\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08<\/strong>-\ud2b9\ud788 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub098 \uc800\ud569\uae08\uac15\uc774 \ub9c8\uc9c4\uc774 \ubd80\uc871\ud55c \uc0ac\uc6cc \uc11c\ube44\uc2a4, \ud574\uc800 \ud558\ub4dc\uc6e8\uc5b4, \ub728\uac70\uc6b4 \uc139\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p data-start=\"74\" data-end=\"530\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2647\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/118.jpg\" alt=\"\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08: \uc120\ud0dd \uac00\uc774\ub4dc\" width=\"1200\" height=\"655\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/118.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/118-300x164.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/118-1024x559.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/118-768x419.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/02\/118-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-start=\"532\" data-end=\"584\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc774 \uadf8 \uc790\ub9ac\ub97c \ucc28\uc9c0\ud558\ub294 \uc774\uc720<\/h2>\n<p data-start=\"585\" data-end=\"962\">\u201cINCONEL\u00ae\u201d\uc740 \uc0c1\ud45c\uc774\uc9c0\ub9cc \ud504\ub85c\uc81d\ud2b8 \uc0ac\uc591\uc5d0\uc11c \uc2e4\uc81c \uc5b8\uc5b4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong data-start=\"671\" data-end=\"745\">\uc720\uc5d4 \ubc88\ud638, ASTM\/ASME \uc81c\ud488 \ud45c\uc900 \ubc0f \uc5f4\ucc98\ub9ac \uc870\uac74<\/strong>. \ub2e4\uc2dc \ub9d0\ud574, \uc628\ub3c4, \uc5fc\ud654\ubb3c, CO\u2082, H\u2082S\uac00 \ud568\uaed8 \ub098\ud0c0\ub0a0 \ub54c \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc81c\uc5b4\ub41c \ub2c8\ucf08-\ud06c\ub86c \ud569\uae08 \uc2dc\uc2a4\ud15c\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc720\ud589\uc5b4\ub97c \uad6c\uc785\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p data-start=\"964\" data-end=\"1038\">\uc77c\ubc18\uc801\uc73c\ub85c \uc124\uacc4 \uac80\ud1a0\uc5d0\uc11c \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc744 \uc815\ub2f9\ud654\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/p>\n<ul data-start=\"1040\" data-end=\"1681\">\n<li data-start=\"1040\" data-end=\"1211\">\n<p data-start=\"1042\" data-end=\"1211\"><strong data-start=\"1042\" data-end=\"1080\">\uad6d\ubd80\uc801\uc778 \ubd80\uc2dd\uc5d0 \ub300\ud55c \ub0b4\uc131:<\/strong> \ud574\uc800 \ucee4\ub125\ud130\uc640 \ubcfc\ud2b8\ub294 \uc0b0\uc18c \ucc28\uc774\uc640 \uac07\ud78c \uc5fc\ud654\ubb3c\uc774 \ud53c\ud305\/\ud2c8\uc0c8 \uacf5\uaca9\uc744 \uac00\uc18d\ud654\ud560 \uc218 \uc788\ub294 \uc881\uc740 \ud2c8\uc0c8\uc5d0 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"1212\" data-end=\"1404\">\n<p data-start=\"1214\" data-end=\"1404\"><strong data-start=\"1214\" data-end=\"1251\">\uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c \ub354 \ub9ce\uc740 \ub9c8\uc9c4\uc744 \ud655\ubcf4\ud558\uc138\uc694:<\/strong> When qualified to a project\u2019s sour\u2011service limits, nickel alloys can reduce exposure to sulfide stress cracking compared with many high\u2011strength steels.<\/p>\n<\/li>\n<li data-start=\"1405\" data-end=\"1521\">\n<p data-start=\"1407\" data-end=\"1521\"><strong data-start=\"1407\" data-end=\"1445\">\uc628\ub3c4\uc5d0 \ub530\ub978 \uac15\ub3c4 \uc720\uc9c0:<\/strong> \ub728\uac70\uc6b4 \uc720\uccb4, \uc5f4 \uc21c\ud658 \ubc0f \ud654\uc7ac \uc0ac\ub840 \ud3c9\uac00\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"1522\" data-end=\"1681\">\n<p data-start=\"1524\" data-end=\"1681\"><strong data-start=\"1524\" data-end=\"1564\">\ud53c\ub85c + \ubd80\uc2dd \uac70\ub3d9 \uac1c\uc120:<\/strong> \uc555\ub825 \uc21c\ud658, \uc9c4\ub3d9, \ubaa8\ub798 \uce68\uc2dd \ub4f1\uc73c\ub85c \uc778\ud574 \uc7ac\ub8cc\uac00 \uc190\uc0c1\ub420 \uc218 \uc788\uc73c\uba70 \ub2c8\ucf08 \ud569\uae08\uc740 \uc885\uc885 \uc548\uc804\ud55c \uc791\ub3d9 \ubc94\uc704\uac00 \ub113\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"1683\" data-end=\"1738\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc774 \uac00\uc7a5 \uac00\uce58 \uc788\ub294 \ubd84\uc57c<\/h2>\n<p data-start=\"1739\" data-end=\"1897\">\ubaa8\ub4e0 \ubd80\ud488\uc5d0 \ub2c8\ucf08 \ud569\uae08\uc774 \ud544\uc694\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uac00\uc7a5 \uc88b\uc740 \uc0ac\uc6a9 \uc0ac\ub840\ub294 \ud68c\uc218\ud558\uae30 \uc5b4\ub835\uac70\ub098 \uac80\uc0ac\ud558\uae30 \uc5b4\ub824\uc6b4 \ubd80\ud488 \ub610\ub294 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc608\uce21\ud560 \uc218 \uc5c6\ub294 \ubd80\ud488\uc785\ub2c8\ub2e4.<\/p>\n<p data-start=\"1899\" data-end=\"1954\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc758 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c:<\/p>\n<ul data-start=\"1956\" data-end=\"2541\">\n<li data-start=\"1956\" data-end=\"2069\">\n<p data-start=\"1958\" data-end=\"2069\"><strong data-start=\"1958\" data-end=\"1990\">Subsea and topside <a href=\"https:\/\/www.nickelcasting.com\/ru\/product-forms\/fasteners\/\">\ud328\uc2a4\ub108<\/a><\/strong> (studs, nuts, <a href=\"https:\/\/www.nickelcasting.com\/ru\/product-forms\/fasteners\/bolts\/\">\ubcfc\ud2b8<\/a>) where crevice corrosion and galvanic couples are routine.<\/p>\n<\/li>\n<li data-start=\"2070\" data-end=\"2164\">\n<p data-start=\"2072\" data-end=\"2164\"><strong data-start=\"2072\" data-end=\"2104\">\ubc38\ube0c \uc2a4\ud15c, \uc2dc\ud2b8 \ubc0f \ud2b8\ub9bc<\/strong> \uce68\uc2dd \ubd80\uc2dd, \ubaa8\ub798, \uc7a6\uc740 \uc791\ub3d9\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"2165\" data-end=\"2295\">\n<p data-start=\"2167\" data-end=\"2295\"><strong data-start=\"2167\" data-end=\"2209\">\ub2e4\uc6b4\ud640 \ub3c4\uad6c \ubc0f \uc644\uc131 \ud558\ub4dc\uc6e8\uc5b4<\/strong> (\ud3ec\uc7a5\uae30, \uc530 \uc5b4\uc148\ube14\ub9ac, \ub9e8\ub4dc\ub9b4) \uc628\ub3c4\uc640 H\u2082S\ub85c \uc778\ud574 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"2296\" data-end=\"2428\">\n<p data-start=\"2298\" data-end=\"2428\"><strong data-start=\"2298\" data-end=\"2345\">\ud654\ud559 \uc8fc\uc785 \ubc0f \ud0ef\uc904 \uad6c\uc131 \uc694\uc18c<\/strong> (\ud53c\ud305, \ud074\ub7a8\ud504, \uc885\ub2e8 \ub2e8\uc790) \ubc14\ub2f7\ubb3c\uacfc \uac15\ud55c \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"2429\" data-end=\"2541\">\n<p data-start=\"2431\" data-end=\"2541\"><strong data-start=\"2431\" data-end=\"2470\">\uc5f4\uad50\ud658\uae30 \ubc0f \ucf58\ub374\uc11c \ud29c\ube0c<\/strong> \uad6d\ubd80\uc801\uc778 \ubd80\uc2dd\uc774 \uc218\uba85\uc744 \uacb0\uc815\ud558\ub294 \uc5fc\ud654\ubb3c\uc774 \ud568\uc720\ub41c \ubb3c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2543\" data-end=\"2619\">\ub4f1\uae09 \uc120\ud0dd: \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc740 \ub9cc\ub2a5\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/h2>\n<p data-start=\"2620\" data-end=\"2812\">\u201c625\u201d\ub97c \ubcf4\ud3b8\uc801\uc778 \ub2f5\uc73c\ub85c \ucde8\uae09\ud558\ub294 \uac83\uc740 \ud3b8\ub9ac\ud558\uc9c0\ub9cc, \uc120\ud0dd\uc740 \ud56d\uc0c1 \ub0b4\uc2dd\uc131, \uac15\ub3c4 \uc218\uc900, \uc6a9\uc811\uc131, \uac00\uc6a9\uc131 \ubc0f \ube44\uc6a9 \uc0ac\uc774\uc5d0\uc11c \uade0\ud615\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \uc6cc\ud06c\ud50c\ub85c\uc785\ub2c8\ub2e4:<\/p>\n<ol data-start=\"2814\" data-end=\"3081\">\n<li data-start=\"2814\" data-end=\"2903\">\n<p data-start=\"2817\" data-end=\"2903\">\ud658\uacbd \ubc0f \uace0\uc7a5 \uc704\ud5d8(\ud53c\ud305\/\uade0\uc5f4, SCC, \uce68\uc2dd, \uc0ac\uc6cc \ud06c\ub799)\uc744 \uc815\uc758\ud569\ub2c8\ub2e4,<\/p>\n<\/li>\n<li data-start=\"2904\" data-end=\"2933\">\n<p data-start=\"2907\" data-end=\"2933\">\ud6c4\ubcf4 \uc131\uc801\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4,<\/p>\n<\/li>\n<li data-start=\"2934\" data-end=\"3031\">\n<p data-start=\"2937\" data-end=\"3031\">\uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uacfc \uc81c\uc870 \uacbd\ub85c(\ubd09\uac15 \ub300 \ub2e8\uc870, \uc2ec\ub9ac\uc2a4 \ub300 \uc6a9\uc811)\ub97c \ud655\uc778\ud569\ub2c8\ub2e4,<\/p>\n<\/li>\n<li data-start=\"3032\" data-end=\"3081\">\n<p data-start=\"3035\" data-end=\"3081\">\uc870\uac74, \ud14c\uc2a4\ud2b8 \ubc0f \ubb38\uc11c\ud654\ub97c \uc7a0\uae09\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h3 data-start=\"3083\" data-end=\"3138\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \ub4f1\uae09<\/h3>\n<p data-start=\"3139\" data-end=\"3389\">\uc544\ub798 \ud45c\ub294 \uc758\ub3c4\uc801\uc73c\ub85c \uc120\ud0dd \uc9c0\ud5a5\uc801\uc785\ub2c8\ub2e4. \ucd5c\uc885 \uc801\ud569\uc131\uc740 \uc628\ub3c4, \uc5fc\ud654\ubb3c \ud65c\uc131\ub3c4, pH, H\u2082S\/CO\u2082 \ubd84\uc555, \ud544\uc694\ud55c \ud56d\ubcf5 \uac15\ub3c4 \ubc0f \ud504\ub85c\uc81d\ud2b8 \ud45c\uc900(\uc885\uc885 \uc0ac\uc6cc \uc11c\ube44\uc2a4\uc758 \uacbd\uc6b0 NACE MR0175 \/ ISO 15156 \ud3ec\ud568)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc778\ucf54\ub12c \ub4f1\uae09(UNS)<\/th>\n<th>\uac15\ub3c4 \ub4dc\ub77c\uc774\ubc84<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0ac\uc6a9<\/th>\n<th>\ubd80\uc2dd \ucc38\uace0 \uc0ac\ud56d<\/th>\n<th>Common <a href=\"https:\/\/www.nickelcasting.com\/ru\/product-forms\/\">\uc81c\ud488 \uc591\uc2dd<\/a><\/th>\n<th>\ucc38\uace0\ud560 \uc720\uc6a9\ud55c \uc0ac\uc591<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>625 (N06625)<\/td>\n<td>\uacac\uace0\ud55c \uc194\ub8e8\uc158 \uac15\ud654<\/td>\n<td>\ud574\uc800 \ud074\ub7a8\ud504, \ubc30\uad00 \uc2a4\ud480, \uc624\ubc84\ub808\uc774\/\uc6a9\uc811 \uc18c\ubaa8\ud488, \ud328\uc2a4\ub108, \uacc4\uc7a5 \ud29c\ube0c<\/td>\n<td>\uc6b0\uc218\ud55c \uc77c\ubc18 \ubd80\uc2dd\uc131, \ubc14\ub2f7\ubb3c\uc5d0 \ub300\ud55c \uac15\ud55c \ub0b4\uacf5\/\ud2c8\uc0c8 \uc800\ud56d\uc131<\/td>\n<td>\ud50c\ub808\uc774\ud2b8, \ubc14, \uc2ec\ub9ac\uc2a4 \ud29c\ube0c, \uc6a9\uc811 \uc640\uc774\uc5b4<\/td>\n<td>ASTM B443\/B446\/B444; ASME; \ud544\uc694\uc5d0 \ub530\ub77c \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc790\uaca9 \ucde8\ub4dd<\/td>\n<\/tr>\n<tr>\n<td>718 (N07718)<\/td>\n<td>\uac15\uc218\ub7c9 \uac15\ud654<\/td>\n<td>\uace0\uac15\ub3c4 \ubcfc\ud2b8, \uc2a4\ud504\ub9c1, \uace0\uc218\uc728\uc774 \ud544\uc694\ud55c \ub2e4\uc6b4\ud640 \ubd80\ud488<\/td>\n<td>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \ud2c8\uc0c8\/\ud574\uc218 \uc120\ud0dd \uc2dc \uc2e0\uc911\ud55c \uac80\ud1a0 \ud544\uc694<\/td>\n<td>\ubc14, \ub2e8\uc870\ud488, \ud328\uc2a4\ub108<\/td>\n<td>\uc5f4\ucc98\ub9ac\uac00 \uc815\uc758\ub41c ASTM\/AMS, \uc0ac\uc6cc \uc11c\ube44\uc2a4 \ud55c\uacc4 \ud655\uc778<\/td>\n<\/tr>\n<tr>\n<td>725 (N07725)<\/td>\n<td>\uac15\uc218\ub7c9 \uac15\ud654<\/td>\n<td>\ud328\ucee4, \ud589\uac70, \uc548\uc804 \ubc38\ube0c \ubd80\ud488, \uace0\uac15\ub3c4 \ud574\uc800 \ud328\uc2a4\ub108<\/td>\n<td>\ub192\uc740 \uac15\ub3c4\uc640 \ub354 \ub098\uc740 \uc2e0\ub9db \uc800\ud56d\uc131\uc774 \ubaa8\ub450 \ud544\uc694\ud560 \ub54c \uc885\uc885 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/td>\n<td>\ubc14, \ub2e8\uc870\ud488, \ud328\uc2a4\ub108<\/td>\n<td>ASTM\/AMS; \ud504\ub85c\uc81d\ud2b8 \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc694\uad6c \uc0ac\ud56d<\/td>\n<\/tr>\n<tr>\n<td>690 (N06690)<\/td>\n<td>\uacac\uace0\ud55c \uc194\ub8e8\uc158 \uac15\ud654<\/td>\n<td>\uace0\uc628 \ud29c\ube0c, \uc6a9\uad11\ub85c\/\ud50c\ub808\uc5b4 \uad6c\uc131\ud488<\/td>\n<td>\uac15\ub825\ud55c \uc0b0\ud654 \ubc0f \uace0\uc628 \ub0b4\uc2dd\uc131<\/td>\n<td>\ud29c\ube0c, \ud50c\ub808\uc774\ud2b8<\/td>\n<td>ASTM B163\/B168; ASME<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"4613\" data-end=\"4694\">\uc194\ub9ac\ub4dc CRA\uc640 \ud074\ub798\ub529: \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc5d0 \ub300\ud55c \uc2e4\uc81c \uacb0\uc815<\/h2>\n<p data-start=\"4695\" data-end=\"4825\">\uc77c\ubc18\uc801\uc778 \uc9c8\ubb38\uc740 \uc804\uccb4 \ubd80\ud488\uc744 \ub2c8\ucf08 \ud569\uae08\uc73c\ub85c \uc81c\uc791\ud560\uc9c0, \uc544\ub2c8\uba74 \ubd80\uc2dd \ubc29\uc9c0 \uce35\uc774 \uc788\ub294 \ud0c4\uc18c\uac15\uc744 \uc0ac\uc6a9\ud560\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p>\n<ul data-start=\"4827\" data-end=\"5327\">\n<li data-start=\"4827\" data-end=\"4984\">\n<p data-start=\"4829\" data-end=\"4984\"><strong data-start=\"4829\" data-end=\"4842\">\uc194\ub9ac\ub4dc CRA<\/strong> (\uace0\uccb4 625\/725\/718 \uad6c\uc131 \uc694\uc18c)\ub294 \ubd80\uc2dd\uc774 \uac00\uc7a5 \uac04\ub2e8\ud558\uace0 \ud76c\uc11d \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\uc9c0\ub9cc \uc7ac\ub8cc \ube44\uc6a9\uacfc \uac00\uacf5 \uc2dc\uac04\uc774 \ub354 \ub9ce\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"4985\" data-end=\"5327\">\n<p data-start=\"4987\" data-end=\"5327\"><strong data-start=\"4987\" data-end=\"5011\">625 \ud074\ub798\ub529\/\uc624\ubc84\ub808\uc774<\/strong> \ub294 \uae30\ud310\uc774 \ud558\uc911\uc744 \uc804\ub2ec\ud558\uace0 \uc624\ubc84\ub808\uc774\uac00 \uc720\uccb4\ub97c \ubcf4\ub294 \ub300\ud615 \ubc14\ub514(\ubc38\ube0c \ubc14\ub514, \uc2a4\ud480)\uc758 \uacbd\uc6b0 \ud604\uba85\ud55c \uc808\ucda9\uc548\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubb38\uc81c\ub294 \uc624\ubc84\ub808\uc774 \uc131\ub2a5\uc774 \ud76c\uc11d \uc81c\uc5b4, \uc808\ucc28 \uc778\uc99d \ubc0f \uac80\uc0ac\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c4\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \u201c\uc11c\ub958\uc0c1\uc758 625\u201d\ub294 \ud604\uc7a5\uc5d0\uc11c \uac80\uc99d\ub41c \uc99d\ucc29 \ud654\ud559 \ubb3c\uc9c8\uacfc \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5329\" data-end=\"5469\">\uac00\uaca9\uc5d0 \ubbfc\uac10\ud558\uc9c0\ub9cc \uc2e4\ud328\ub97c \uae30\ud53c\ud558\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc774 \uac00\uc7a5 \ud070 \uc218\uba85 \uc8fc\uae30 \uc774\uc810\uc744 \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 data-start=\"5471\" data-end=\"5523\">\uc131\ub2a5\uc744 \uc88c\uc6b0\ud558\ub294 \ucc98\ub9ac \uc138\ubd80 \uc815\ubcf4<\/h2>\n<p data-start=\"5524\" data-end=\"5693\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc758 \uacbd\uc6b0 \ud654\ud559\uc801 \ud2b9\uc131\uc740 \uc808\ubc18\uc758 \uc774\uc57c\uae30\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uac00\uacf5\uacfc \ub9c8\uac10\uc774 \ubd80\ud488\uc774 \ud2c8\uc0c8, \uc751\ub825 \ubc0f \uc0ac\uc774\ud074\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\uc9d3\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<ol data-start=\"5695\" data-end=\"6474\">\n<li data-start=\"5695\" data-end=\"5865\">\n<p data-start=\"5698\" data-end=\"5865\"><strong data-start=\"5698\" data-end=\"5731\">\uc5f4\ucc98\ub9ac \ubc0f \uc0c1\ud0dc:<\/strong> 718\/725\uc758 \uacbd\uc6b0 \ub178\ud654 \uc77c\uc815\uc5d0 \ub530\ub77c \uac15\ub3c4\uc640 \uade0\uc5f4 \uc800\ud56d\uc131\uc774 \uc81c\uc5b4\ub429\ub2c8\ub2e4. \ub4f1\uae09\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc870\uac74(\uc6a9\uc561 \ucc98\ub9ac, \uc219\uc131 \ub4f1)\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"5866\" data-end=\"6032\">\n<p data-start=\"5869\" data-end=\"6032\"><strong data-start=\"5869\" data-end=\"5891\">\ud45c\uba74 \uc0c1\ud0dc:<\/strong> \uc0b0\uc138\/\ubd80\ub3d9\ud654, \uccad\uacb0\ub3c4, \uac70\uce60\uae30\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \ud45c\uba74\uc774 \uac70\uce60\uba74 \uc5fc\ud654\ubb3c\uc744 \uac00\ub450\uac8c \ub418\uace0, \ud45c\uba74\uc774 \ub9e4\ub048\ud558\uba74 \uc5fc\ud654\ubb3c\uc774 \uc2dc\uc791\ub418\ub294 \ubd80\uc704\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"6033\" data-end=\"6244\">\n<p data-start=\"6036\" data-end=\"6244\"><strong data-start=\"6036\" data-end=\"6061\">\uc6a9\uc811 \ubc0f \uc624\ubc84\ub808\uc774:<\/strong> 625 \uc624\ubc84\ub808\uc774\ub294 \ud0c4\uc18c\uac15 \ucc28\uccb4\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc808\ucc28 \uc801\uaca9\uc131, \ud76c\uc11d \uc81c\uc5b4 \ubc0f \uc6a9\uc811 \ud6c4 \uc804\ub7b5\uc5d0 \ub530\ub77c \uc624\ubc84\ub808\uc774\uac00 \uc758\ub3c4\ud55c \ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \uc5ec\ubd80\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"6245\" data-end=\"6474\">\n<p data-start=\"6248\" data-end=\"6474\"><strong data-start=\"6248\" data-end=\"6268\">\uac08\ubc14\ub2c9 \ub514\uc790\uc778:<\/strong> \ub2c8\ucf08 \ud569\uae08\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \uace0\uadc0\ud55c \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \ubc14\ub2f7\ubb3c\uc5d0\uc11c\ub294 \uba74\uc801 \ube44\uc728\uc774 \uc88b\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \ub35c \uace0\uadc0\ud55c \uc7ac\ub8cc\uc77c\uc218\ub85d \ub354 \ube68\ub9ac \ubd80\uc2dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc808\uc5f0 \uc640\uc154, \uc2ac\ub9ac\ube0c \ubc0f \uc2a4\ub9c8\ud2b8 \uba74\uc801 \ube44\uc728\uc740 \uc800\ub834\ud55c \ube44\uc6a9\uc73c\ub85c \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2 data-start=\"6476\" data-end=\"6544\">\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc870\ub2ec\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc5d0 \ub300\ud55c \uad6c\ub9e4\uc790\uc758 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h2>\n<p data-start=\"6545\" data-end=\"6679\">\uc804 \uc138\uacc4\uc5d0\uc11c \uc18c\uc2f1\ud558\ub294 \uacbd\uc6b0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\ub294 \uac00\uc7a5 \ube60\ub978 \uacbd\ub85c\ub294 \uc0ac\uc591\uc774 \ubbf8\ub2ec\ub41c \uad6c\ub9e4 \uc8fc\ubb38\uc11c\uc785\ub2c8\ub2e4. \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc758 \uacbd\uc6b0 \ud3ec\ud568\ud558\uc138\uc694:<\/p>\n<ul data-start=\"6681\" data-end=\"7234\">\n<li data-start=\"6681\" data-end=\"6759\">\n<p data-start=\"6683\" data-end=\"6759\"><strong data-start=\"6683\" data-end=\"6704\">\uc804\uccb4 \uc9c0\uc815:<\/strong> \ub4f1\uae09 + UNS + \uc81c\ud488 \ud615\ud0dc + \uc0c1\ud0dc\/\uc5f4\ucc98\ub9ac.<\/p>\n<\/li>\n<li data-start=\"6760\" data-end=\"6862\">\n<p data-start=\"6762\" data-end=\"6862\"><strong data-start=\"6762\" data-end=\"6787\">\ud544\uc218 \uae30\uacc4 \uc7a5\uce58:<\/strong> \ucd5c\uc18c \uc218\uc728\/\uc778\uc7a5, \uacbd\ub3c4 \uc81c\ud55c, \ucda9\uaca9 \uc694\uad6c \uc0ac\ud56d(\ud574\ub2f9\ub418\ub294 \uacbd\uc6b0).<\/p>\n<\/li>\n<li data-start=\"6863\" data-end=\"7010\">\n<p data-start=\"6865\" data-end=\"7010\"><strong data-start=\"6865\" data-end=\"6895\">\uc11c\ube44\uc2a4 \uae30\ub300\uce58\uac00 \ub0ae\uc2b5\ub2c8\ub2e4:<\/strong> NACE MR0175 \/ ISO 15156(\ub610\ub294 \uace0\uac1d\ubcc4 \uc0ac\uc6cc \uc790\uaca9)\uc744 \ucc38\uc870\ud558\uace0 \ud544\uc694\ud55c \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8 \uc99d\uac70\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li data-start=\"7011\" data-end=\"7129\">\n<p data-start=\"7013\" data-end=\"7129\"><strong data-start=\"7013\" data-end=\"7030\">\ucd94\uc801 \uac00\ub2a5\uc131:<\/strong> \uc5f4 \ubc88\ud638, MTR, EN 10204 3.1 \ub610\ub294 3.2 \ub808\ubca8, \uc81c\uc870 \uacbd\ub85c(\ud544\uc694\ud55c \uacbd\uc6b0 \uc6a9\uc735 \uc5f0\uc2b5).<\/p>\n<\/li>\n<li data-start=\"7130\" data-end=\"7234\">\n<p data-start=\"7132\" data-end=\"7234\"><strong data-start=\"7132\" data-end=\"7167\">NDE \ubc0f \uce58\uc218 \uacf5\ucc28:<\/strong> \ud2b9\ud788 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud29c\ube0c, \ub2e8\uc870 \ubc14, \uc911\uc694\ud55c \ud328\uc2a4\ub108\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"7236\" data-end=\"7397\">\ub2e4\uc74c\uacfc \uac19\uc740 \ubb34\uc5ed \uacf5\uae09\uc5c5\uccb4\uc758 \uacbd\uc6b0 <strong data-start=\"7261\" data-end=\"7273\">28\ub2c8\ucf08<\/strong>, \ub294 \uc7ac\uace0\ubfd0\ub9cc \uc544\ub2c8\ub77c \u201c\uc8fc\ubb38\ud55c \uac83\u201d\uacfc \u201c\ud604\uc7a5\uc5d0\uc11c \uc2e4\uc81c\ub85c \ud544\uc694\ud55c \uac83\u201d \uc0ac\uc774\uc758 \ubd88\uc77c\uce58\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.\u201d<\/p>\n<h2 data-start=\"7399\" data-end=\"7469\">\ube44\uc6a9 \ubc0f \uc218\uba85 \uc8fc\uae30: \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc758 \uc2e4\uc81c \uc0ac\ub840<\/h2>\n<p data-start=\"7470\" data-end=\"7786\">\ub2c8\ucf08 \ud569\uae08\uc740 \uccab\ub0a0\ubd80\ud130 \ube44\uc309\ub2c8\ub2e4. \ud574\uc800 \ub610\ub294 \ub2e4\uc6b4\ud640 \uc11c\ube44\uc2a4\uc5d0\uc11c \uad00\ub828 \uc9c0\ud45c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong data-start=\"7572\" data-end=\"7599\">\uc6b4\uc601 \uc2dc\uac04\ub2f9 \ube44\uc6a9<\/strong>, \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \ube44\uc6a9\uc774 \uc544\ub2d9\ub2c8\ub2e4. 625 \ud074\ub7a8\ud504\ub85c \ud68c\uc218 \ucea0\ud398\uc778\uc744 \ud53c\ud558\uac70\ub098 725 \ud328\uc2a4\ub108\ub85c \uc608\uae30\uce58 \uc54a\uc740 \uac00\ub3d9 \uc911\ub2e8\uc744 \ud53c\ud560 \uc218 \uc788\ub2e4\uba74 \uac1c\uc785 \ubb3c\ub958\uc5d0 \ube44\ud574 \uc790\uc7ac \ud504\ub9ac\ubbf8\uc5c4\uc774 \uc791\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n<p data-start=\"7788\" data-end=\"7858\">\uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc744 \uc815\ub2f9\ud654\ud558\ub294 \ud569\ub9ac\uc801\uc778 \ubc29\ubc95\uc740 \ube44\uad50\ud558\ub294 \uac83\uc785\ub2c8\ub2e4:<\/p>\n<ul data-start=\"7860\" data-end=\"8076\">\n<li data-start=\"7860\" data-end=\"7949\">\n<p data-start=\"7862\" data-end=\"7949\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\/\uc800\ud569\uae08 \ub300\uccb4\uc7ac\uc758 \uc608\uc0c1 \ubd80\uc2dd \ud5c8\uc6a9\uce58 \ub610\ub294 \uad50\uccb4 \uc8fc\uae30,<\/p>\n<\/li>\n<li data-start=\"7950\" data-end=\"7966\">\n<p data-start=\"7952\" data-end=\"7966\">\ub2e4\uc6b4\ud0c0\uc784 \ube44\uc6a9,<\/p>\n<\/li>\n<li data-start=\"7967\" data-end=\"8012\">\n<p data-start=\"7969\" data-end=\"8012\">\uac1c\uc785 \ubb3c\ub958(\uc120\ubc15, \ub9ac\uadf8 \uc2dc\uac04),<\/p>\n<\/li>\n<li data-start=\"8013\" data-end=\"8076\">\n<p data-start=\"8015\" data-end=\"8076\">\ubc0f \uc2e4\ud328 \uacb0\uacfc(\uc548\uc804, \ud658\uacbd, \uacc4\uc57d).<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"8078\" data-end=\"8092\">\uad00\ub828 Q&amp;A<\/h2>\n<p data-start=\"8093\" data-end=\"8393\"><strong data-start=\"8093\" data-end=\"8166\">Q1: 625\ub294 \ud56d\uc0c1 \ud574\uc218\uc758 \uc11d\uc720 \ubc0f \uac00\uc2a4\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc778\ucf54\ub12c \ud569\uae08\uc778\uac00\uc694?<\/strong><br data-start=\"8166\" data-end=\"8169\" \/>\ud56d\uc0c1 \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. 625\ub294 \ub9ce\uc740 \ubc14\ub2f7\ubb3c \ub178\ucd9c\uc5d0 \uc801\ud569\ud558\uc9c0\ub9cc \uc881\uc740 \ud2c8\uc0c8, \ub192\uc740 \uc628\ub3c4 \ub610\ub294 \ub192\uc740 \uac15\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0 725 \ub610\ub294 \ub2e4\ub978 CRA \uc81c\ud488\uad70\uc744 \uc120\ud0dd\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\ud558\ud559\uc801 \uad6c\uc870\uc640 \ud544\uc694\ud55c \uac15\ub3c4\uc5d0 \ub530\ub77c \uacb0\uc815\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-start=\"8395\" data-end=\"8656\"><strong data-start=\"8395\" data-end=\"8468\">Q2: 718\uc744 \uc0ac\uc6cc \uc11c\ube44\uc2a4\uc5d0\uc11c \uc11d\uc720 \ubc0f \uac00\uc2a4\uc6a9 \uc778\ucf54\ub12c \ud569\uae08\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><br data-start=\"8468\" data-end=\"8471\" \/>\uc5f4\ucc98\ub9ac, \uacbd\ub3c4 \uc81c\ud55c, \ud504\ub85c\uc81d\ud2b8\uc758 \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uae30\uc900\uc5d0 \ub300\ud55c \uc99d\uac70\uac00 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4. \ubb38\uc11c \uc5c6\uc774 \u201c718 = \uc0ac\uc6cc \uc790\uaca9\u201d\uc774\ub77c\uace0 \uac00\uc815\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n<p data-start=\"8658\" data-end=\"8953\"><strong data-start=\"8658\" data-end=\"8714\">Q3: \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc5b4\ub5a4 \uc11c\ub958\ub97c \uc694\uccad\ud574\uc57c \ud558\ub098\uc694?<\/strong><br data-start=\"8714\" data-end=\"8717\" \/>\ucd5c\uc18c\ud55c: \ud654\ud559 \ubc0f \uae30\uacc4\uac00 \ud3ec\ud568\ub41c MTR, \uc5f4\ucc98\ub9ac \uae30\ub85d(718\/725\uc758 \uacbd\uc6b0), \uce58\uc218 \ubcf4\uace0\uc11c, \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c EN 10204 \uc778\uc99d \uc218\uc900. \uc911\uc694 \ubd80\ud488\uc758 \uacbd\uc6b0 PMI, UT\/ET \uacb0\uacfc \ubc0f \uc804\uccb4 \ucd94\uc801\uc131\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Oil and gas equipment fails in boring ways: a gasket face pits, a valve stem galls, a control line cracks after a few months of chloride\u2011rich water and pressure cycling. When those failures happen offshore or downhole, \u201cminor\u201d corrosion becomes a shutdown. That\u2019s why engineers keep coming back to inconel alloy for oil and gas\u2014especially 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