{"id":2770,"date":"2026-03-06T04:03:48","date_gmt":"2026-03-06T03:03:48","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2770"},"modified":"2026-03-06T04:04:02","modified_gmt":"2026-03-06T03:04:02","slug":"whats-the-best-nickel-alloy-for-corrosion-resistance","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ru\/whats-the-best-nickel-alloy-for-corrosion-resistance\/","title":{"rendered":"\u041a\u0430\u043a\u043e\u0439 \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u0438\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438"},"content":{"rendered":"<p data-path-to-node=\"2\">\u0414\u0435\u0433\u0440\u0430\u0434\u0430\u0446\u0438\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0432 \u043d\u0435\u0444\u0442\u0435\u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439, \u043c\u043e\u0440\u0441\u043a\u043e\u0439 \u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0435\u0436\u0435\u0433\u043e\u0434\u043d\u043e \u043e\u0431\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 \u043c\u0438\u043b\u043b\u0438\u0430\u0440\u0434\u044b. \u041a\u043e\u0433\u0434\u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0430\u0436\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0441 \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u043e\u0439 \u0445\u043b\u043e\u0440\u0438\u0434\u043d\u043e\u0439 \u0441\u0440\u0435\u0434\u043e\u0439, \u043a\u0438\u0441\u043b\u043e\u0442\u043d\u044b\u043c\u0438 \u043f\u043e\u0442\u043e\u043a\u0430\u043c\u0438 \u0438\u043b\u0438 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u043c\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043c\u0438, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u0430\u0443\u0441\u0442\u0435\u043d\u0438\u0442\u043d\u044b\u0435 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0438\u0435 \u0441\u0442\u0430\u043b\u0438 \u0431\u044b\u0441\u0442\u0440\u043e \u0432\u044b\u0445\u043e\u0434\u044f\u0442 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f \u0438\u0437-\u0437\u0430 \u0442\u043e\u0447\u0435\u0447\u043d\u043e\u0439, \u0449\u0435\u043b\u0435\u0432\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u0438\u043b\u0438 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0442\u0440\u0435\u0441\u043a\u0438\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0434 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c (SCC). \u0412 \u0442\u0430\u043a\u0438\u0445 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044f\u0445 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u043d\u0435\u0438\u0437\u0431\u0435\u0436\u043d\u043e \u0437\u0430\u0434\u0430\u044e\u0442\u0441\u044f \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u043c: \u043a\u0430\u043a\u043e\u0439 \u0438\u043c\u0435\u043d\u043d\u043e \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u0438\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438?<\/p>\n<p data-path-to-node=\"3\">\u0420\u0435\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0442\u0430\u043a\u043e\u0432\u0430, \u0447\u0442\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0433\u043e, \u043d\u0435\u043f\u043e\u0431\u0435\u0434\u0438\u043c\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430 \u043d\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442. \u0412\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 - \u044d\u0442\u043e \u0443\u043f\u0440\u0430\u0436\u043d\u0435\u043d\u0438\u0435 \u0432 \u0431\u0430\u043b\u0430\u043d\u0441\u0435 \u043c\u0435\u0436\u0434\u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0445\u0438\u043c\u0438\u0435\u0439, \u0440\u0430\u0431\u043e\u0447\u0438\u043c\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043c\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b. \u0427\u0442\u043e\u0431\u044b \u043d\u0430\u0439\u0442\u0438 \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435, \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u0440\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043c\u0435\u0442\u0430\u043b\u043b\u0443\u0440\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0442 \u043f\u0430\u0441\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u043c \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0435\u043d\u0438\u0435\u043c.<\/p>\n<p data-path-to-node=\"3\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2771\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/165.jpg\" alt=\"\u041a\u0430\u043a\u043e\u0439 \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u0438\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438\" width=\"1200\" height=\"896\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/165.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/165-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/165-1024x765.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/165-768x573.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/165-16x12.jpg 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"4\">\u041e\u0446\u0435\u043d\u043a\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0446\u0435\u043d\u043e\u043a \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e PREN<\/h2>\n<p data-path-to-node=\"5\">When evaluating the best nickel alloy for corrosion resistance, metallurgists often begin with the Pitting Resistance Equivalent Number (PREN). This predictive index quantifies a metal&#8217;s resistance to localized pitting in chloride-bearing environments based on its chemical composition. For Ni-Cr-Mo alloys, the standard formula often incorporates tungsten (W) due to its synergistic effect with molybdenum:<\/p>\n<p data-path-to-node=\"6\"><span class=\"math-inline\" data-math=\"PREN = \\%Cr + 3.3(\\%Mo + 0.5\\%W) + 16(\\%N)\" data-index-in-node=\"0\"><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=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">0.5%<\/span><span class=\"mord mathnormal\">W<\/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=\"7\">\u0421\u043f\u043b\u0430\u0432 C-276 (UNS N10276) \u0434\u043e\u043b\u0433\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0441\u0447\u0438\u0442\u0430\u043b\u0441\u044f \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u043b\u043e\u0448\u0430\u0434\u043a\u043e\u0439 \u0432 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u043e\u0431\u043b\u0430\u0434\u0430\u044f \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c\u044e \u043a \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044e. \u041e\u0434\u043d\u0430\u043a\u043e \u043f\u043e \u043c\u0435\u0440\u0435 \u0442\u043e\u0433\u043e, \u043a\u0430\u043a \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438\u0441\u044c \u0432\u0441\u0435 \u0431\u043e\u043b\u0435\u0435 \u0436\u0435\u0441\u0442\u043a\u0438\u043c\u0438, \u0431\u044b\u043b\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u044b \u043d\u043e\u0432\u044b\u0435 \u0441\u043f\u043b\u0430\u0432\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0438\u0442\u044c \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u043f\u0430\u0441\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0441\u043f\u043b\u0430\u0432 59 (UNS N06059) \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f PREN \u0437\u0430 \u0441\u0447\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044f \u0445\u0440\u043e\u043c\u0430 \u0438 \u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u0430 \u043f\u0440\u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u043e\u043b\u043d\u043e\u043c \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0438 \u0432\u043e\u043b\u044c\u0444\u0440\u0430\u043c\u0430 \u0438 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044f \u0436\u0435\u043b\u0435\u0437\u0430. \u041f\u043e\u044d\u0442\u043e\u043c\u0443, \u0435\u0441\u043b\u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u043e\u0442\u043a\u0430\u0437\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0438\u0442\u0442\u0438\u043d\u0433, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0439 \u0445\u043b\u043e\u0440\u0438\u0434\u0430\u043c\u0438, \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430\u0438\u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430 \u043f\u043e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0437\u0443\u0447\u0438\u0442\u044c \u0442\u043e\u0447\u043d\u044b\u0435 \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043d\u044f\u0442\u044c \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b \u0440\u0430\u0437\u0440\u0443\u0448\u0435\u043d\u0438\u044f.<\/p>\n<table data-path-to-node=\"8\">\n<thead>\n<tr>\n<td><strong>\u041c\u0430\u0440\u043a\u0430 \u0441\u043f\u043b\u0430\u0432\u0430<\/strong><\/td>\n<td><strong>\u041e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 UNS<\/strong><\/td>\n<td><strong>\u0425\u0440\u043e\u043c (%)<\/strong><\/td>\n<td><strong>\u041c\u043e\u043b\u0438\u0431\u0434\u0435\u043d (%)<\/strong><\/td>\n<td><strong>\u0412\u043e\u043b\u044c\u0444\u0440\u0430\u043c (%)<\/strong><\/td>\n<td><strong>\u041f\u0420\u0415\u041d (\u043f\u0440\u0438\u0431\u043b.)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"8,1,0,0\">\u0421\u043f\u043b\u0430\u0432 625<\/span><\/td>\n<td><span data-path-to-node=\"8,1,1,0\">N06625<\/span><\/td>\n<td><span data-path-to-node=\"8,1,2,0\">20.0 &#8211; 23.0<\/span><\/td>\n<td><span data-path-to-node=\"8,1,3,0\">8.0 &#8211; 10.0<\/span><\/td>\n<td><span data-path-to-node=\"8,1,4,0\">&#8211;<\/span><\/td>\n<td><span data-path-to-node=\"8,1,5,0\">45 &#8211; 50<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,2,0,0\">\u0421\u043f\u043b\u0430\u0432 C-276<\/span><\/td>\n<td><span data-path-to-node=\"8,2,1,0\">N10276<\/span><\/td>\n<td><span data-path-to-node=\"8,2,2,0\">14.5 &#8211; 16.5<\/span><\/td>\n<td><span data-path-to-node=\"8,2,3,0\">15.0 &#8211; 17.0<\/span><\/td>\n<td><span data-path-to-node=\"8,2,4,0\">3.0 &#8211; 4.5<\/span><\/td>\n<td><span data-path-to-node=\"8,2,5,0\">~68<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,3,0,0\">\u0421\u043f\u043b\u0430\u0432 22<\/span><\/td>\n<td><span data-path-to-node=\"8,3,1,0\">N06022<\/span><\/td>\n<td><span data-path-to-node=\"8,3,2,0\">20.0 &#8211; 22.5<\/span><\/td>\n<td><span data-path-to-node=\"8,3,3,0\">12.5 &#8211; 14.5<\/span><\/td>\n<td><span data-path-to-node=\"8,3,4,0\">2.5 &#8211; 3.5<\/span><\/td>\n<td><span data-path-to-node=\"8,3,5,0\">~74<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,4,0,0\">\u0421\u043f\u043b\u0430\u0432 59<\/span><\/td>\n<td><span data-path-to-node=\"8,4,1,0\">N06059<\/span><\/td>\n<td><span data-path-to-node=\"8,4,2,0\">22.0 &#8211; 24.0<\/span><\/td>\n<td><span data-path-to-node=\"8,4,3,0\">15.0 &#8211; 16.5<\/span><\/td>\n<td><span data-path-to-node=\"8,4,4,0\">&#8211;<\/span><\/td>\n<td><span data-path-to-node=\"8,4,5,0\">&gt;76<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-path-to-node=\"9\">\u041e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0440\u0435\u0434\u044b<\/h2>\n<p data-path-to-node=\"10\">\u041e\u043f\u0438\u0440\u0430\u0442\u044c\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0434\u0430\u043d\u043d\u044b\u0435 PREN - \u043e\u043f\u0430\u0441\u043d\u043e\u0435 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435. \u041b\u0443\u0447\u0448\u0438\u0439 \u043f\u043e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 \u0432 \u043e\u0434\u043d\u043e\u043c \u043f\u043e\u0442\u043e\u043a\u0435 \u043a\u0438\u0441\u043b\u043e\u0442\u044b \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0441\u0442\u0440\u043e \u0440\u0430\u0437\u0440\u0443\u0448\u0438\u0442\u044c\u0441\u044f \u0432 \u0434\u0440\u0443\u0433\u043e\u043c \u0438\u0437-\u0437\u0430 \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u043e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0441\u0440\u0435\u0434\u0430\u043c\u0438.<\/p>\n<p data-path-to-node=\"11\">\u0412 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043a\u0438\u0441\u043b\u043e\u0442\u0430\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0447\u0438\u0441\u0442\u0430\u044f \u0441\u043e\u043b\u044f\u043d\u0430\u044f (HCl) \u0438\u043b\u0438 \u0440\u0430\u0437\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u0430\u044f \u0441\u0435\u0440\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 (<span class=\"math-inline\" data-math=\"H_2SO_4\" data-index-in-node=\"76\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>), \u043e\u0441\u043d\u043e\u0432\u043d\u0443\u044e \u0443\u0433\u0440\u043e\u0437\u0443 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0430\u043d\u043e\u0434\u043d\u043e\u0435 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0435\u043d\u0438\u0435. \u0417\u0434\u0435\u0441\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u043e\u043c, \u0437\u0430\u043c\u0435\u0434\u043b\u044f\u044e\u0449\u0438\u043c \u043a\u0438\u043d\u0435\u0442\u0438\u043a\u0443 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0435\u043d\u0438\u044f. \u0421\u043f\u043b\u0430\u0432 C-276 \u0438 \u0441\u043f\u043b\u0430\u0432 B-3 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0432 \u044d\u0442\u0438\u0445 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.<\/p>\n<p data-path-to-node=\"12\">\u0418 \u043d\u0430\u043e\u0431\u043e\u0440\u043e\u0442, \u0432 \u0441\u0438\u043b\u044c\u043d\u044b\u0445 \u043e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0430\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0432\u043b\u0430\u0436\u043d\u044b\u0439 \u0445\u043b\u043e\u0440\u043d\u044b\u0439 \u0433\u0430\u0437, \u0430\u0437\u043e\u0442\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 (<span class=\"math-inline\" data-math=\"HNO_3\" data-index-in-node=\"74\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">H<\/span><span class=\"mord mathnormal\">N<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>) \u0438\u043b\u0438 \u043f\u043e\u0442\u043e\u043a\u043e\u0432, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0445 \u0438\u043e\u043d\u044b \u0436\u0435\u043b\u0435\u0437\u0430\/\u043a\u0443\u043f\u0440\u0438\u0442\u0430, \u043c\u0435\u0442\u0430\u043b\u043b \u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0445\u0440\u043e\u043c \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0433\u043e, \u043d\u0435\u043f\u0440\u043e\u043d\u0438\u0446\u0430\u0435\u043c\u043e\u0433\u043e \u043e\u043a\u0441\u0438\u0434\u043d\u043e\u0433\u043e \u0441\u043b\u043e\u044f. \u0421\u043f\u043b\u0430\u0432 C-276 \u0441 \u0435\u0433\u043e \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0438\u0437\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0445\u0440\u043e\u043c\u0430 (\u043e\u043a\u043e\u043b\u043e 16%) \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0441\u0442\u0440\u0430\u0434\u0430\u0442\u044c \u0432 \u0442\u044f\u0436\u0435\u043b\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u043a\u0438\u0441\u043b\u0435\u043d\u0438\u044f. \u0412 \u0442\u0430\u043a\u0438\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u043b\u0443\u0447\u0448\u0435 \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c \u0441\u043f\u043b\u0430\u0432 22 \u0438\u043b\u0438 \u0441\u043f\u043b\u0430\u0432 59 (\u043e\u0431\u0430 \u0441 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0445\u0440\u043e\u043c\u0430 \u0431\u043e\u043b\u0435\u0435 20%). \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u043a\u043e\u0433\u0434\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u043e\u0442\u043e\u043a \u043a\u043e\u043b\u0435\u0431\u043b\u0435\u0442\u0441\u044f \u043c\u0435\u0436\u0434\u0443 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0438 \u043e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f\u043c\u0438, \u0432\u044b\u0431\u043e\u0440 \u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043e\u0447\u0435\u043d\u044c \u0441\u043b\u043e\u0436\u043d\u044b\u043c. \u0421\u043f\u043b\u0430\u0432 C-2000 (UNS N06200) \u0431\u044b\u043b \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0434\u043b\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0439 \u0434\u0438\u043b\u0435\u043c\u043c\u044b; \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 1,6% \u043c\u0435\u0434\u0438 \u043f\u043e\u0432\u044b\u0448\u0430\u0435\u0442 \u0435\u0433\u043e \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043a\u0438\u0441\u043b\u043e\u0442\u0430\u043c, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044f \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0445\u0440\u043e\u043c\u0430 \u0434\u043b\u044f \u043e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439.<\/p>\n<p data-path-to-node=\"12\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-2772\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/166.jpg\" alt=\"\u041a\u0430\u043a\u043e\u0439 \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u0438\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438\" width=\"1200\" height=\"896\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/166.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/166-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/166-1024x765.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/166-768x573.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/166-16x12.jpg 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-path-to-node=\"13\">\u041c\u0438\u043a\u0440\u043e\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0435\u043d\u0441\u0438\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/h2>\n<p data-path-to-node=\"14\">\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 \u0434\u0438\u043a\u0442\u0443\u0435\u0442 \u0442\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438, \u043d\u043e \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u0435 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\u0442\u0430\u043a\u043e\u0435 \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u0430\u0434\u0435\u043d\u0438\u0435 \u0432\u0440\u0435\u0434\u043d\u044b\u0445 \u0438\u043d\u0442\u0435\u0440\u043c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0444\u0430\u0437 (\u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"268\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-\u0444\u0430\u0437\u0430) \u0438 \u0437\u0435\u0440\u043d\u043e\u0433\u0440\u0430\u043d\u0438\u0447\u043d\u044b\u0435 \u043a\u0430\u0440\u0431\u0438\u0434\u044b. \u042d\u0442\u0438 \u043e\u0441\u0430\u0434\u043a\u0438 \u0438\u0441\u0442\u043e\u0449\u0430\u044e\u0442 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0443\u044e \u043c\u0430\u0442\u0440\u0438\u0446\u0443 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e-\u0441\u0442\u043e\u0439\u043a\u0438\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0441\u0438\u043b\u044c\u043d\u043e\u0439 \u043c\u0435\u0436\u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0438\u0442\u043d\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 (\u041c\u041f\u041a) \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/p>\n<p data-path-to-node=\"16\">\u0421\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0421\u043f\u043b\u0430\u0432 59 \u0438 \u0421\u043f\u043b\u0430\u0432 22, \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u0441\u0432\u0435\u0440\u0445\u043d\u0438\u0437\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0430 \u0438 \u043a\u0440\u0435\u043c\u043d\u0438\u044f \u0432 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0438 \u0441\u043e \u0441\u0431\u0430\u043b\u0430\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0443\u043f\u0440\u043e\u0447\u043d\u0438\u0442\u0435\u043b\u044f\u043c\u0438 \u0432 \u0442\u0432\u0435\u0440\u0434\u043e\u043c \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0435, \u0447\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0432\u044b\u0448\u0430\u0435\u0442 \u0442\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c. \u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u043d\u0430\u0438\u043b\u0443\u0447\u0448\u0438\u0439 \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 \u0434\u043b\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u0441\u043b\u043e\u0436\u043d\u043e\u0433\u043e \u043c\u043d\u043e\u0433\u043e\u043f\u0440\u043e\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0432\u0430\u0440\u043d\u043e\u0433\u043e \u0441\u043e\u0441\u0443\u0434\u0430 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442\u043b\u0438\u0447\u0430\u0442\u044c\u0441\u044f \u043e\u0442 \u0441\u043f\u043b\u0430\u0432\u0430, \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u043e\u0439 \u043f\u0440\u044f\u043c\u043e\u0448\u043e\u0432\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0442\u0440\u0443\u0431.<\/p>\n<h2 data-path-to-node=\"17\">\u0414\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0435 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0433\u043e \u043a\u043e\u043d\u0441\u0435\u043d\u0441\u0443\u0441\u0430<\/h2>\n<p data-path-to-node=\"18\">\u0412 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0438\u0442\u043e\u0433\u0435 \u0432\u044b\u0431\u043e\u0440 \u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043d\u0438\u043a\u0435\u043b\u0435\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u0432 \u043f\u043e\u0438\u0441\u043a\u0435 \u0441\u0430\u043c\u043e\u0433\u043e \u0434\u043e\u0440\u043e\u0433\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430 \u043d\u0430 \u0440\u044b\u043d\u043a\u0435, \u0430 \u0432 \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u0438\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u0443\u0440\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u043e\u0444\u0438\u043b\u044f \u0441 \u0442\u043e\u0447\u043d\u044b\u043c\u0438 \u0442\u0435\u0440\u043c\u043e\u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0440\u0435\u0430\u043b\u0438\u044f\u043c\u0438 \u0432\u0430\u0448\u0435\u0439 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0438. \u0421\u0434\u0432\u0438\u0433 \u043d\u0430 10\u00b0C, \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0435 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\u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u043b\u044f \u043d\u043e\u0432\u043e\u0433\u043e \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430, \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u0448\u0438\u043c \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u044b\u043c \u043e\u0442\u0434\u0435\u043b\u043e\u043c \u0441\u0432\u043e\u0438\u043c\u0438 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u043c\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c\u0438 \u0441\u0440\u0435\u0434\u044b - \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043e\u0439, pH, \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u0435\u0439 \u0445\u043b\u043e\u0440\u0438\u0434\u043e\u0432 \u0438 \u043e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e-\u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u043e\u043c. \u041c\u044b \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043c \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u043c\u0435\u0442\u0430\u043b\u043b\u0443\u0440\u0433\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u043e\u0446\u0435\u043d\u043a\u0443, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043c\u043e\u0447\u044c \u0432\u0430\u043c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c, \u043a\u0430\u043a\u043e\u0439 \u0438\u043c\u0435\u043d\u043d\u043e \u0441\u043e\u0440\u0442 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0432\u0430\u0448\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435.<\/p>\n<hr data-path-to-node=\"20\" \/>\n<h3 data-path-to-node=\"21\">\u0421\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0438 \u043e\u0442\u0432\u0435\u0442\u044b<\/h3>\n<p data-path-to-node=\"22\"><b data-path-to-node=\"22\" data-index-in-node=\"0\">\u0412\u043e\u043f\u0440\u043e\u0441: \u0412\u0441\u0435\u0433\u0434\u0430 \u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u0430 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u043b\u0443\u0447\u0448\u0443\u044e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c?<\/b> A: Not necessarily. While molybdenum is crucial for resisting reducing acids and localized pitting, excessively high molybdenum without a balance of chromium can compromise the alloy&#8217;s stability in highly oxidizing environments. Furthermore, over-alloying with Mo can reduce thermal stability, leading to detrimental intermetallic phase precipitation during welding.<\/p>\n<p data-path-to-node=\"23\"><b data-path-to-node=\"23\" data-index-in-node=\"0\">\u0412\u043e\u043f\u0440\u043e\u0441: \u041c\u043e\u0436\u0435\u0442 \u043b\u0438 \u0441\u043f\u043b\u0430\u0432 625 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u0441\u043f\u043b\u0430\u0432 C-276 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u043a\u0438\u0441\u043b\u044b\u043c \u0433\u0430\u0437\u043e\u043c?<\/b> \u041e: \u042d\u0442\u043e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u0441\u0442\u0440\u043e\u0433\u043e \u043e\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044f \u0441\u0435\u0440\u043e\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u0430 (<span class=\"math-inline\" data-math=\"H_2S\" data-index-in-node=\"118\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><\/span><\/span><\/span><\/span>) \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u0438, \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0438 \u043f\u0430\u0440\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0445\u043b\u043e\u0440\u0438\u0434\u043e\u0432. \u0421\u043f\u043b\u0430\u0432 625 \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0432 \u0441\u043b\u0430\u0431\u043e\u043a\u0438\u0441\u043b\u044b\u0445 \u0441\u0440\u0435\u0434\u0430\u0445, \u043d\u043e \u0432 \u0442\u044f\u0436\u0435\u043b\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043a\u0438\u0441\u043b\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043c\u0438 \u0441\u043f\u043b\u0430\u0432 625 \u0441\u0438\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d SCC. \u0421\u043f\u043b\u0430\u0432 C-276 \u0438\u043b\u0438 \u0441\u043f\u043b\u0430\u0432 718 (\u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438 \u0437\u0430\u043a\u0430\u043b\u043a\u0438 \u043e\u0441\u0430\u0434\u043a\u043e\u043c) \u043e\u0431\u044b\u0447\u043d\u043e \u0442\u0440\u0435\u0431\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u043a\u0432\u0430\u0436\u0438\u043d\u043d\u044b\u0445 \u043a\u0438\u0441\u043b\u044b\u0445 \u0441\u0440\u0435\u0434.<\/p>\n<p data-path-to-node=\"24\"><b data-path-to-node=\"24\" data-index-in-node=\"0\">\u0412: \u041a\u0430\u043a \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043c\u0435\u0434\u0438 \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0441\u043f\u043b\u0430\u0432\u0430 C-2000?<\/b> \u041e: \u041f\u0440\u0435\u0434\u043d\u0430\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e 1,6% \u043c\u0435\u0434\u0438 \u0432 Ni-Cr-Mo \u043c\u0430\u0442\u0440\u0438\u0446\u0443 \u0441\u043f\u043b\u0430\u0432\u0430 \u0421-2000 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442 \u0435\u0433\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0435 \u043e\u043a\u043d\u043e. \u041c\u0435\u0434\u044c \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u0432 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043a\u0438\u0441\u043b\u043e\u0442\u0430\u0445 (\u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0441\u0435\u0440\u043d\u0430\u044f \u0438 \u0444\u0442\u043e\u0440\u0438\u0441\u0442\u043e\u0432\u043e\u0434\u043e\u0440\u043e\u0434\u043d\u0430\u044f), \u0438\u0437\u043c\u0435\u043d\u044f\u044f \u043a\u0438\u043d\u0435\u0442\u0438\u043a\u0443 \u043a\u0430\u0442\u043e\u0434\u043d\u043e\u0439 \u0440\u0435\u0430\u043a\u0446\u0438\u0438, \u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0445\u0440\u043e\u043c\u0430 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u0443\u044e \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c \u043a \u043e\u043a\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0440\u0435\u0434\u0430\u043c.<\/p>","protected":false},"excerpt":{"rendered":"<p>Material degradation in the petrochemical, offshore, and chemical processing sectors costs billions annually. When critical infrastructure faces aggressive chloride environments, acidic streams, or elevated temperatures, standard austenitic stainless steels fail rapidly through pitting, crevice corrosion, or stress corrosion cracking (SCC). In these high-stakes scenarios, engineers inevitably ask: what exactly is the best nickel alloy for [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2771,"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-2770","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1772766101:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["70"],"rank_math_description":["Facing severe pitting? 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When critical infrastructure faces aggressive chloride environments, acidic streams, or elevated temperatures, standard austenitic stainless steels fail rapidly through pitting, crevice corrosion, or stress corrosion cracking (SCC). In these high-stakes scenarios, engineers inevitably ask: what exactly is the best nickel alloy for&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/posts\/2770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/comments?post=2770"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/posts\/2770\/revisions"}],"predecessor-version":[{"id":2773,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/posts\/2770\/revisions\/2773"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/media\/2771"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/media?parent=2770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/categories?post=2770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ru\/wp-json\/wp\/v2\/tags?post=2770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}