{"id":2887,"date":"2026-03-17T08:04:06","date_gmt":"2026-03-17T07:04:06","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2887"},"modified":"2026-03-17T08:04:13","modified_gmt":"2026-03-17T07:04:13","slug":"nickel-alloy-supplier-for-heat-exchanger","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ko\/nickel-alloy-supplier-for-heat-exchanger\/","title":{"rendered":"\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4\ub97c \uc870\uc0ac\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p data-path-to-node=\"3\">\uac00\ud639\ud55c \uc218\uc131 \ud658\uacbd\uacfc \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ud29c\ube0c\ud615 \ubd80\ud488\uc740 \uc9c0\uc18d\uc801\uc778 \uc57c\uae08\ud559\uc801 \uc2a4\ud2b8\ub808\uc2a4\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. \uc5fc\ud654\ubb3c\uc740 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC)\uc744 \uc720\ubc1c\ud558\uace0 \uc0b0\uc131 \uc2a4\ud2b8\ub9bc\uc740 \uade0\uc77c\ud55c \uc6a9\ud574\ub97c \uac00\uc18d\ud654\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6b4\uc601\uc0c1\uc758 \uc704\ud5d8\uc744 \ud3c9\uac00\ud560 \ub54c \uc7ac\ub8cc \uacf5\uae09\uc6d0\uc758 \uc5ed\ud560\uc774 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc120\ud0dd <b data-path-to-node=\"3\" data-index-in-node=\"349\"><a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88-%ea%b3%b5%ea%b8%89%ec%97%85%ec%b2%b4\/\">\ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/a> \uc5f4\uad50\ud658\uae30\uc6a9<\/b> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \uacf5\uae09\ub9dd \uacb0\uc815\uc774 \uc544\ub2c8\ub77c \uadfc\ubcf8\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud544\uc218 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \ubb34\uacb0\uc131\uc740 \uc804\uccb4 \ucc98\ub9ac \uc7a5\uce58\uc758 \ud3c9\uade0 \uace0\uc7a5 \uac04\uaca9(MTBF)\uc744 \uacb0\uc815\ud558\ubbc0\ub85c \ud569\uae08 \ud654\ud559 \ubc0f \ubbf8\uc138 \uad6c\uc870 \uc548\uc815\uc131\uc5d0 \ub300\ud55c \uc5c4\uaca9\ud55c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"4\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2888\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/221.jpg\" alt=\"\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4\ub97c \uc870\uc0ac\ud558\ub294 \ubc29\ubc95\" width=\"1024\" height=\"765\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/221.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/221-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/221-768x574.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/221-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"5\">\ubd80\uc2dd\uc131 \uc2dc\uc2a4\ud15c\uc758 \uc5f4\uad50\ud658\uae30\ub97c \uc704\ud55c \ub2c8\ucf08 \ud569\uae08 \ubd84\uc11d<\/h3>\n<p data-path-to-node=\"6\">\uc5f4 \uc2dc\uc2a4\ud15c\uc740 \ub0c9\uac01 \ub9e4\uccb4\ub85c \uc5fc\uc218 \ub610\ub294 \uace0\ub18d\ub3c4 \ud654\ud559 \uc6a9\ub9e4\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c \uad6d\ubd80\uc801\uc778 \ud53c\ud305 \ubc0f \ud2c8\uc0c8 \ubd80\uc2dd\uc73c\ub85c \uc778\ud574 \uc870\uae30\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc720\ub2a5\ud55c <b data-path-to-node=\"6\" data-index-in-node=\"253\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \ub124\ud2b8\uc6cc\ud06c\ub294 \ud53c\ud305 \uc800\ud56d \ub4f1\uac00 \uc218(PREN)\ub97c \uc644\uc804\ud788 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"7\">PREN\uc740 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud569\ub2c8\ub2e4: <span class=\"math-inline\" data-math=\"PREN = \\%Cr + 3.3(\\%Mo) + 16(\\%N)\" data-index-in-node=\"38\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">PREN<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">%<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord mathnormal\">r<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">3.3<\/span><span class=\"mopen\">(<\/span><span class=\"mord\">%<\/span><span class=\"mord mathnormal\">M<\/span><span class=\"mord mathnormal\">o<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">16<\/span><span class=\"mopen\">(<\/span><span class=\"mord\">%<\/span><span class=\"mord mathnormal\">N<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-path-to-node=\"8\">\uc720\uccb4\uc5d0 60\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc5d0\uc11c \ub192\uc740 \uc5fc\ud654\ubb3c \ub18d\ub3c4\uac00 \ud3ec\ud568\ub41c \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c PREN &gt; 40\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ud569\uae08 C-276\uc744 \ud3c9\uac00\ud558\uba74 \ubab0\ub9ac\ube0c\ub374(15% ~ 17%)\uacfc \ud145\uc2a4\ud150(3% ~ 4.5%)\uc774 \ub9ce\uc774 \ud569\uae08\ub41c \uad6c\uc131\uc774 \ub4dc\ub7ec\ub098 PREN\uc774 45 \uc774\uc0c1\uc73c\ub85c \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc774 \uc57c\uae08\ud559\uc801 \ubc30\ud569\uc740 \uc815\uccb4 \uad6c\uc5ed\uc5d0\uc11c \uc591\uadf9 \ud53c\ud2b8\uc758 \ud655\uc0b0\uc744 \uc801\uadf9\uc801\uc73c\ub85c \uc81c\ud55c\ud569\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uc18d \uc5f4 \uc21c\ud658 \uc911 \uc0c1 \uc548\uc815\uc131\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\uadf8\ub9c8 \ub610\ub294 \ubba4 \uc0c1\uacfc \uac19\uc740 \ud574\ub85c\uc6b4 \uae08\uc18d \uac04 \uc0c1\uc774 \uce68\uc804\ub418\uba74 \ud29c\ube0c \ubcbd\uc774 \uc2ec\uac01\ud558\uac8c \ucde8\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc801\uc73c\ub85c \uc219\ub828\ub41c \ud30c\ud2b8\ub108\uc640 \ud611\ub825 <b data-path-to-node=\"8\" data-index-in-node=\"626\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \ube4c\ub4dc\ub294 \uc6d0\uc7ac\ub8cc\uac00 \uc801\uc808\ud55c \uc6a9\uc561 \uc5b4\ub2d0\ub9c1\uacfc \ube60\ub978 \ub2f4\uae08\uc9c8\uc744 \uac70\uccd0 \uc6d0\ud558\ub294 \uace0\uccb4 \uc6a9\uc561 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc81c\uc790\ub9ac\uc5d0 \uace0\uc815\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<table data-path-to-node=\"9\">\n<thead>\n<tr>\n<td><strong>\ud569\uae08 \ub4f1\uae09<\/strong><\/td>\n<td><strong>\uc720\uc5d4 \uc9c0\uc815<\/strong><\/td>\n<td><strong>\ub2c8\ucf08(Ni) %<\/strong><\/td>\n<td><strong>\ud06c\ub86c(Cr) %<\/strong><\/td>\n<td><strong>\ubab0\ub9ac\ube0c\ub374(Mo) %<\/strong><\/td>\n<td><strong>\uc77c\ubc18\uc801\uc778 PREN<\/strong><\/td>\n<td><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud658\uacbd<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"9,1,0,0\">\ud569\uae08 400<\/span><\/td>\n<td><span data-path-to-node=\"9,1,1,0\">N04400<\/span><\/td>\n<td><span data-path-to-node=\"9,1,2,0\">63.0\ubd84<\/span><\/td>\n<td><span data-path-to-node=\"9,1,3,0\">&#8211;<\/span><\/td>\n<td><span data-path-to-node=\"9,1,4,0\">&#8211;<\/span><\/td>\n<td><span data-path-to-node=\"9,1,5,0\">N\/A<\/span><\/td>\n<td><span data-path-to-node=\"9,1,6,0\">\ubd88\ud654\uc218\uc18c\uc0b0, \ud574\uc591 \ud658\uacbd<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,2,0,0\">\ud569\uae08 825<\/span><\/td>\n<td><span data-path-to-node=\"9,2,1,0\">N08825<\/span><\/td>\n<td><span data-path-to-node=\"9,2,2,0\">38.0 &#8211; 46.0<\/span><\/td>\n<td><span data-path-to-node=\"9,2,3,0\">19.5 &#8211; 23.5<\/span><\/td>\n<td><span data-path-to-node=\"9,2,4,0\">2.5 &#8211; 3.5<\/span><\/td>\n<td><span data-path-to-node=\"9,2,5,0\">~31<\/span><\/td>\n<td><span data-path-to-node=\"9,2,6,0\">\ud669\uc0b0, \uc778\uc0b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,3,0,0\">\ud569\uae08 625<\/span><\/td>\n<td><span data-path-to-node=\"9,3,1,0\">N06625<\/span><\/td>\n<td><span data-path-to-node=\"9,3,2,0\">58.0\ubd84<\/span><\/td>\n<td><span data-path-to-node=\"9,3,3,0\">20.0 &#8211; 23.0<\/span><\/td>\n<td><span data-path-to-node=\"9,3,4,0\">8.0 &#8211; 10.0<\/span><\/td>\n<td><span data-path-to-node=\"9,3,5,0\">~45<\/span><\/td>\n<td><span data-path-to-node=\"9,3,6,0\">\uace0\uc628 \uc0b0\ud654, \ubc14\ub2f7\ubb3c<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,4,0,0\">\ud569\uae08 C-276<\/span><\/td>\n<td><span data-path-to-node=\"9,4,1,0\">N10276<\/span><\/td>\n<td><span data-path-to-node=\"9,4,2,0\">\uc794\uc561<\/span><\/td>\n<td><span data-path-to-node=\"9,4,3,0\">14.5 &#8211; 16.5<\/span><\/td>\n<td><span data-path-to-node=\"9,4,4,0\">15.0 &#8211; 17.0<\/span><\/td>\n<td><span data-path-to-node=\"9,4,5,0\">&gt; 45<\/span><\/td>\n<td><span data-path-to-node=\"9,4,6,0\">\uc2ec\ud55c \uc5fc\ud654\ubb3c, \uc2b5\uc2dd \uc5fc\uc18c \uac00\uc2a4<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"10\">\ube44\ud30c\uad34 \uac80\uc0ac \ubc0f \uc5f4\uad50\ud658\uae30 \ub2c8\ucf08 \ud569\uae08 \uacf5\ucc28<\/h3>\n<p data-path-to-node=\"11\">\ud29c\ube0c\ud615 \uc81c\ud488\uc758 \ub0b4\ubd80 \ubb34\uacb0\uc131\uc744 \uac80\uc99d\ud558\ub294 \uac83\uc740 \ud569\uae08 \ud654\ud559\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5c4\uaca9\ud55c <b data-path-to-node=\"11\" data-index-in-node=\"109\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uae30\uc220 \uc2b9\uc778 \uc804\uc5d0 \ud3ec\uad04\uc801\uc778 \ube44\ud30c\uad34 \uac80\uc0ac(NDE)\ub97c \uc758\ubb34\ud654\ud569\ub2c8\ub2e4. \ubbf8\uc138 \ub2e4\uacf5\uc131, \ub0b4\ud3ec\ubb3c \ud074\ub7ec\uc2a4\ud130 \ub610\ub294 \ubbf8\ubb18\ud55c \ub4dc\ub85c\uc789 \uacb0\ud568\uc740 \ud53c\ub85c \ud30c\uad34\uc758 \uc2dc\uc791\uc810\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4. \ud45c\uc900 \ud504\ub85c\ud1a0\ucf5c\uc5d0\ub294 \uc640\uc804\ub958 \uac80\uc0ac(ECT)\uc640 \ucd08\uc74c\ud30c \uac80\uc0ac(UT)\uac00 \ubaa8\ub450 \ud3ec\ud568\ub429\ub2c8\ub2e4. ECT\ub294 \uc5f4\uad50\ud658 \uacf5\uc815\uc758 \uc5f4 \ud6a8\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ud45c\uba74 \uadfc\ucc98 \uc774\uc0c1\uacfc \ubcbd \ub450\uaed8\uc758 \ubcc0\ud654\ub97c \uc2dd\ubcc4\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc218\uc900\uc758 \uae08\uc18d\ud559\uc801 \uc870\uc0ac\ub294 \uc9c4\uc815\ud55c \uc758\ubbf8\uc758 <b data-path-to-node=\"11\" data-index-in-node=\"681\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \uc81c\uc791.<\/p>\n<p data-path-to-node=\"12\">\uacb0\ud568 \uac80\ucd9c \uc678\uc5d0\ub3c4 \uc5f4 \uc751\ub825 \ud558\uc5d0\uc11c\uc758 \uce58\uc218 \uc548\uc815\uc131\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ud569\uae08\uc774 \uc11c\ub85c \uc6a9\uc811\ub420 \ub54c \uc5f4\ud33d\ucc3d \uacc4\uc218(CTE)\uc758 \ubd88\uade0\ud615\uc73c\ub85c \uc778\ud574 \uc5c4\uccad\ub09c \uc804\ub2e8 \uc751\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub178\ub828\ud55c <b data-path-to-node=\"12\" data-index-in-node=\"240\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \uc81c\uc870\ub294 \ud2b9\uc815 \uc791\ub3d9 \uc628\ub3c4 \uad6c\ubc30\uc5d0 \uac78\uccd0 \uc815\ud655\ud55c CTE \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ub530\ub77c ASME BPVC \uc139\uc158 VIII\uc5d0 \ub530\ub77c \ud5c8\uc6a9\ub418\ub294 \ucd5c\uc18c \ubcbd \ub450\uaed8\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4. \ud29c\ube0c \ub3d9\uc2ec\ub3c4\uc758 \ud3b8\ucc28\ub294 \uad6d\ubd80\uc801\uc778 \ud56b\uc2a4\ud31f\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc9c0\uc2dd\uc774 \ud48d\ubd80\ud55c <b data-path-to-node=\"12\" data-index-in-node=\"604\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \uc18c\uc7ac\ub294 \ud29c\ube0c\uac00 \uc5c4\uaca9\ud55c ASTM B163 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\uc5ec \ucd5c\uc801\uc758 \uc5f4\uc804\ub2ec \uacc4\uc218\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"13\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-2889\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/222.jpg\" alt=\"\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4\ub97c \uc870\uc0ac\ud558\ub294 \ubc29\ubc95\" width=\"1024\" height=\"765\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/222.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/222-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/222-768x574.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/222-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p data-path-to-node=\"14\">\uc5f4\ucc98\ub9ac \uc7a5\ube44\ub97c \ucd5c\uc801\ud654\ud558\ub824\uba74 \uc5c4\uaca9\ud55c \uc57c\uae08\ud559\uc801 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4 \uc644\ud654\ubd80\ud130 \uc5f4 \uc804\ub2ec\uc744 \uc704\ud55c \uce58\uc218 \uc815\ubc00\ub3c4 \ubcf4\uc7a5\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\uc7ac\uc758 \ubb34\uacb0\uc131\uc740 \ud0c0\ud611\ud560 \uc218 \uc5c6\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. 28\ub2c8\ucf08\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \ucca8\ub2e8 \uace0\uc131\ub2a5 \uc18c\uc7ac\uc758 \ubbf8\uc138 \uad6c\uc870\uc801 \ud2b9\uc131\uacfc \uc131\ub2a5 \uc9c0\ud45c\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 <b data-path-to-node=\"14\" data-index-in-node=\"402\">\uc5f4\uad50\ud658\uae30\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4<\/b> \ud504\ub85c\uc81d\ud2b8\ub97c \ud1b5\ud574 \uc2dc\uc2a4\ud15c\uc774 \ucd5c\ub300 \ud6a8\uc728\ub85c \uc791\ub3d9\ud558\uace0 \uc218\uba85 \uc8fc\uae30\uac00 \uc5f0\uc7a5\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud604\uc7ac \ubcf5\uc7a1\ud55c \ubd80\uc2dd \ubb38\uc81c, \uc7ac\ub8cc \uc120\ud0dd\uc758 \ub51c\ub808\ub9c8\uc5d0 \uc9c1\uba74\ud574 \uc788\uac70\ub098 \ub2e4\uc74c \uc5f4\uc804\uc0ac \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud574 \uc2ec\uce35\uc801\uc778 \uc57c\uae08 \ub370\uc774\ud130\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 28Nickel\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0 \ubb38\uc758\ud558\uc5ec \uc804\ubb38 \uae30\uc220 \uc9c0\uc6d0\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/p>\n<h3 data-path-to-node=\"15\">\uad00\ub828 Q&amp;A<\/h3>\n<p data-path-to-node=\"16\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">Q1: \uc785\uc790 \ud06c\uae30\uac00 \uc5f4\uad50\ud658\uae30 \uc2dc\uc2a4\ud15c\uc6a9 \ub2c8\ucf08 \ud569\uae08 \uacf5\uae09\uc5c5\uccb4\uc758 \uc18c\uc7ac \uc131\ub2a5\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/b><\/p>\n<p data-path-to-node=\"16\">A: \uc785\uc790 \ud06c\uae30\ub294 \ud569\uae08\uc758 \uace0\uc628 \ud06c\ub9ac\ud504 \uc800\ud56d\uc131\uacfc \ub0b4\uc2dd\uc131 \ubaa8\ub450\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc785\uc790 \uad6c\uc870\uac00 \ubbf8\uc138\ud560\uc218\ub85d \ud56d\ubcf5 \uac15\ub3c4\uac00 \uc6b0\uc218\ud558\uace0 \uc8fc\ubcc0 \uc628\ub3c4 \ud53c\ub85c\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf9\ud55c \uc628\ub3c4(600\u00b0C \uc774\uc0c1)\uac00 \uc801\uc6a9\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ud06c\ub9ac\ud504 \ud30c\uc5f4 \uac15\ub3c4\ub97c \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 \ub354 \uac70\uce5c \uc785\uc790 \uad6c\uc870\uac00 \uc120\ud638\ub429\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc774\ub7ec\ud55c \ubbf8\uc138 \uad6c\uc870 \ubcc0\uc218\ub97c \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ud558\uc5ec \uace0\uac1d\uc758 \uc815\ud655\ud55c \uc5f4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ubd80\ud569\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"17\"><b data-path-to-node=\"17\" data-index-in-node=\"0\">Q2: \ud29c\ube0c\ub97c \uc9c0\uc815\ud560 \ub54c \ud53c\ud305 \uc800\ud56d \ub4f1\uac00 \uc218(PREN)\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/p>\n<p data-path-to-node=\"17\">A: PREN provides a quantifiable metric to predict an alloy&#8217;s resistance to localized pitting corrosion, particularly in chloride-rich environments like seawater or chemical processing streams. Specifying an alloy with an appropriate PREN ensures the protective passive oxide layer remains stable, preventing catastrophic tube wall perforation in stagnant zones.<\/p>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">Q3: \ud29c\ube0c \ubc0f \ud29c\ube0c \uc2dc\ud2b8\uc5d0 \uc774\uc885 \uae08\uc18d\uc744 \uc120\ud0dd\ud560 \ub54c \uc5f4\ud33d\ucc3d\uc740 \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud569\ub2c8\uae4c?<\/b><\/p>\n<p data-path-to-node=\"18\">A: \uc5f4\uad50\ud658\uae30\uac00 \uc5f4 \uc21c\ud658\uc744 \uacbd\ud5d8\ud560 \ub54c \uc5f4\ud33d\ucc3d \uacc4\uc218(CTE)\uac00 \ub2e4\ub978 \uc7ac\ub8cc\ub294 \uc11c\ub85c \ub2e4\ub978 \uc18d\ub3c4\ub85c \ud33d\ucc3d \ubc0f \uc218\ucd95\ud569\ub2c8\ub2e4. CTE \ubd88\uc77c\uce58\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \ub2c8\ucf08 \ud569\uae08 \ud29c\ube0c\ub97c \ud0c4\uc18c\uac15 \ud29c\ube0c \uc2dc\ud2b8\uc5d0 \uc6a9\uc811\ud558\uba74 \uc804\ub2e8 \uc751\ub825\uc73c\ub85c \uc778\ud574 \uc6a9\uc811 \uc870\uc778\ud2b8\uc5d0 \ud53c\ub85c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218\ubc16\uc5d0 \uc5c6\uc2b5\ub2c8\ub2e4. \uc811\ud569\ubd80\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574\uc11c\ub294 CTE \uace1\uc120\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc11d\uc774 \ud544\uc218\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Operating under aggressive aqueous environments and elevated temperatures, tubular components face continuous metallurgical stress. Chlorides induce stress corrosion cracking (SCC), while acidic streams accelerate uniform dissolution. When evaluating these operational hazards, the role of your material source becomes critical. Selecting the right nickel alloy supplier for heat exchanger applications is not merely a supply chain [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2888,"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-2887","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1773730912:1"],"_edit_last":["1"],"rank_math_seo_score":["77"],"rank_math_focus_keyword":["nickel alloy supplier for heat exchanger"],"rank_math_description":["SCC destroys units. A proven nickel alloy supplier for heat exchanger networks stops this. 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Chlorides induce stress corrosion cracking (SCC), while acidic streams accelerate uniform dissolution. When evaluating these operational hazards, the role of your material source becomes critical. Selecting the right nickel alloy supplier for heat exchanger applications is not merely a supply chain&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2887","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=2887"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2887\/revisions"}],"predecessor-version":[{"id":2890,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/posts\/2887\/revisions\/2890"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media\/2888"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/media?parent=2887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/categories?post=2887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ko\/wp-json\/wp\/v2\/tags?post=2887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}