{"id":4409,"date":"2025-07-04T11:50:20","date_gmt":"2025-07-04T03:50:20","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4409"},"modified":"2025-07-01T16:57:30","modified_gmt":"2025-07-01T08:57:30","slug":"lost-foam-casting-process-for-high-manganese-steel","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ar\/%d9%85%d8%af%d9%88%d9%86%d8%a9-%d8%a7%d9%84%d8%a3%d8%ae%d8%a8%d8%a7%d8%b1\/%d8%a3%d8%ae%d8%a8%d8%a7%d8%b1-%d8%a7%d9%84%d8%b5%d9%86%d8%a7%d8%b9%d8%a9\/%d8%b9%d9%85%d9%84%d9%8a%d8%a9-%d8%b5%d8%a8-%d8%a7%d9%84%d8%b1%d8%ba%d9%88%d8%a9-%d8%a7%d9%84%d9%85%d9%81%d9%82%d9%88%d8%af%d8%a9-%d9%84%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0-%d8%a7%d9%84%d9%85%d9%86\/","title":{"rendered":"\u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a"},"content":{"rendered":"<h1><\/h1>\n<h2><strong><b>\u0645\u0642\u062f\u0645\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/b><\/strong><\/h2>\n<p><a href=\"https:\/\/www.oc-epc.com\/ar\/%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/\"><strong><u><b>\u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629<\/b><\/u><\/strong><\/a>\u00a0\u0647\u0648 \u0637\u0631\u064a\u0642\u0629 \u0628\u0627\u0631\u062f\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u0635\u0646\u0639 \u0623\u062c\u0632\u0627\u0621 \u0645\u0639\u062f\u0646\u064a\u0629 \u0635\u0639\u0628\u0629. \u0643\u0645\u0627 \u064a\u0633\u0645\u0649 \u0635\u0628 \u0627\u0644\u0642\u0627\u0644\u0628 \u0627\u0644\u0643\u0627\u0645\u0644 \u0623\u0648 \u0635\u0628 \u0646\u0645\u0637 \u0627\u0644\u062a\u0628\u062e\u0631. \u0647\u0630\u0647 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\u0625\u0644\u0649 \u0633\u062d\u0628 \u0627\u0644\u0646\u0645\u0637. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0623\u0645\u0648\u0631 \u0623\u0633\u0647\u0644. \u0643\u0645\u0627 \u064a\u0642\u0644\u0644 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4410\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel.webp\" alt=\"\u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 2Steel\" width=\"535\" height=\"433\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel.webp 535w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel-300x243.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-2Steel-15x12.webp 15w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/p>\n<h2><strong><b>\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/b><\/strong><\/h2>\n<p>\u0625\u0644\u064a\u0643 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629:<\/p>\n<ol>\n<li><strong>\u0625\u0646\u0634\u0627\u0621 \u0646\u0645\u0637<\/strong>\u0634\u0643\u0644 \u0627\u0644\u0631\u063a\u0648\u0629 \u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0648\u0633\u0639 (EPS). \u064a\u0628\u062f\u0648 \u0645\u062b\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0630\u064a \u062a\u0631\u064a\u062f\u0647<\/li>\n<li><strong>\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0637\u0644\u0627\u0621<\/strong>: \u064a\u062d\u0635\u0644 \u0627\u0644\u0631\u063a\u0648\u0629 \u0639\u0644\u0649 \u0637\u0644\u0627\u0621 \u062e\u0627\u0635 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629. \u0647\u0630\u0627 \u064a\u0628\u0642\u064a \u0627\u0644\u062c\u0632\u0621 \u0646\u0627\u0639\u0645 \u0648\u064a\u0648\u0642\u0641 \u0627\u0644\u0631\u0645\u0627\u0644 \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u0639\u064a\u062f\u0627.<\/li>\n<li><strong>\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0642\u0627\u0644\u0628<\/strong>: \u064a\u062a\u0645 \u062f\u0641\u0646 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u063a\u0637\u0627\u0629 \u0641\u064a \u0627\u0644\u0631\u0645\u0627\u0644 \u0627\u0644\u0641\u0636\u064a\u062d\u0629 \u062f\u0627\u062e\u0644 \u0635\u0646\u062f\u0648\u0642 \u0641\u0648\u0644\u0627\u0630\u064a. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0642\u0627\u0644\u0628 \u0642\u0648\u064a \u0628\u062f\u0648\u0646 \u0627\u0644\u063a\u0631\u0627\u0621.<\/li>\n<li><strong>\u0633\u0643\u0628<\/strong>: \u064a\u062a\u0645 \u0635\u0628 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0633\u0627\u062e\u0646. \u064a\u062d\u0631\u0642 \u0627\u0644\u0631\u063a\u0648\u0629 \u0648\u064a\u0645\u0644\u0623 \u0627\u0644\u0645\u0633\u0627\u062d\u0629.<\/li>\n<li><strong>\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u0631\u0627\u062c<\/strong>\u0628\u0639\u062f \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u060c \u064a\u062a\u0645 \u0623\u062e\u0630 \u0627\u0644\u0631\u0645\u0627\u0644 \u0628\u0639\u064a\u062f\u0627. \u064a\u062a\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/li>\n<\/ol>\n<h2><strong><b>\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/b><\/strong><\/h2>\n<p>\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u062a\u0635\u0646\u0639 \u0623\u0634\u0643\u0627\u0644\u0627 \u0645\u0639\u0642\u062f\u0629 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0646\u0648\u0627\u0629 \u0623\u0648 \u062e\u0637\u0648\u0637 \u0645\u0642\u0633\u0645\u0629. \u0625\u0646\u0647 \u0641\u0627\u0626\u0642 \u0627\u0644\u062f\u0642\u0629. \u0627\u0644\u0633\u0637\u062d \u0646\u0627\u0639\u0645 \u060c \u0645\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0645\u0646 2.5 \u0625\u0644\u0649 25 \u0645\u064a\u0643\u0631\u0648\u0645 RMS. \u0625\u0646\u0647 \u0631\u062e\u064a\u0635 \u0644\u0623\u0646\u0647 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062e\u0637\u0648\u0627\u062a \u0623\u0642\u0644. \u0627\u0644\u0631\u0645\u0627\u0644 \u0627\u0644\u0641\u0636\u064a\u062d\u0629 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649. \u0647\u0630\u0627 \u062c\u064a\u062f \u0644\u0644\u0643\u0648\u0643\u0628 \u0623\u064a\u0636\u0627. \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062a\u0644\u0648\u062b \u0648\u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a.<\/p>\n<p>\u064a\u0639\u0645\u0644 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0645\u062b\u0644 \u0643\u062a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643. \u0643\u0645\u0627 \u0623\u0646\u0647\u0627 \u0631\u0627\u0626\u0639\u0629 \u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0637\u0627\u0626\u0631\u0627\u062a \u0648\u0642\u0637\u0639 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n<h2><strong><b>\u0641\u0642\u062f\u062a \u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u0628 \u0644\u0644\u0635\u0644\u0628<\/b><\/strong><\/h2>\n<p>\u0635\u0646\u0639 \u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0635\u0644\u0628 \u0628\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062d\u064a\u0644 \u062e\u0627\u0635\u0629. \u0627\u0644\u0635\u0644\u0628 \u0644\u062f\u064a\u0647 \u0646\u0642\u0637\u0629 \u0630\u0648\u0628\u0627\u0646 \u0639\u0627\u0644\u064a\u0629. \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0635\u0641\u0627\u062a \u0645\u0639\u062f\u0646\u064a\u0629 \u0641\u0631\u064a\u062f\u0629 \u0645\u0646 \u0646\u0648\u0639\u0647\u0627. \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0631\u063a\u0648\u0629 \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0635\u0628.<\/p>\n<h3><strong><b>\u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/b><\/strong><\/h3>\n<ol>\n<li><strong>\u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong>\u062e\u0644\u0637 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0648\u0633\u0639 (EPS) \u0645\u0639 \u0645\u064a\u062b\u0627\u0643\u0631\u064a\u0644\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0645\u0648\u0633\u0639 (PMMA). \u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u062c\u0645\u0639 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0641\u064a \u0627\u0644\u0635\u0644\u0628. \u0627\u0644\u0645\u0632\u064a\u062c \u0627\u0644\u0634\u0627\u0626\u0639 \u0647\u0648 30\u066a EPS \u0648 70\u066a PMMA.<\/li>\n<li><strong>\u0637\u0644\u0627\u0621\u0627\u062a<\/strong>\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 2900 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a (1590 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629). \u064a\u062d\u0627\u0641\u0638\u0648\u0646 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0642\u0648\u064a\u0629 \u0648\u0627\u0644\u0633\u0637\u062d \u0644\u0637\u064a\u0641.<\/li>\n<li><strong>\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0635\u0628<\/strong>\u062a\u062d\u062a\u0627\u062c \u0627\u0644\u0635\u0644\u0628 \u0625\u0644\u0649 \u0633\u0631\u0639\u0627\u062a \u0635\u0628 \u062f\u0642\u064a\u0642\u0629 \u060c \u062d\u0648\u0627\u0644\u064a 80-100 \u0631\u0637\u0644\u064b\u0627 \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629. \u0643\u0645\u0627 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0633\u0627\u062e\u0646\u0629 \u062c\u062f\u0627\u064b\u060c \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 2900 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a\u060c \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0639\u064a\u0648\u0628.<\/li>\n<li><strong>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0628\u0648\u0627\u0628\u0629<\/strong>: \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0627\u0644\u062c\u064a\u062f\u0629 \u062a\u062c\u0639\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0639\u062f\u0646 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a. \u0625\u0646\u0647 \u064a\u0645\u0646\u0639 \u0627\u0644\u0642\u0627\u0644\u0628 \u0645\u0646 \u0643\u0633\u0631.<\/li>\n<\/ol>\n<h3><strong><b>\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a<\/b><\/strong><\/h3>\n<p>\u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0641\u0643\u0627\u0631 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0628\u0648\u0644\u064a\u0645\u0631\u0627\u062a \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u0633\u0643 \u0628\u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0631\u0642. \u0637\u0644\u0627\u0621\u0627\u062a \u0623\u0641\u0636\u0644 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0636\u0648\u0627\u0628\u0637 \u062a\u062c\u0639\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u0633\u0644\u0627\u0633\u0629.<\/p>\n<h2><strong><b>\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u062e\u0635\u0627\u0626\u0635\u0647<\/b><\/strong><\/h2>\n<p>\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a \u060c \u0623\u0648 \u0641\u0648\u0644\u0627\u0630 \u0647\u0627\u062f\u0641\u064a\u0644\u062f \u060c \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 12-14\u066a \u0645\u0646 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0648\u062d\u0648\u0627\u0644\u064a 1.2\u066a \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646. \u064a\u0635\u0628\u062d \u0623\u0643\u062b\u0631 \u0635\u0639\u0648\u0628\u0629 \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u064a\u0647. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644\u0647 \u0635\u0639\u0628 \u062c\u062f\u0627 \u0636\u062f \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n<h3><strong><b>\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/b><\/strong><\/h3>\n<ul>\n<li><strong>\u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0635\u0644\u0628\u0629<\/strong>\u064a\u0635\u0628\u062d \u0627\u0644\u0635\u0644\u0628 \u0623\u0643\u062b\u0631 \u0635\u0644\u0627\u0628\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d\u0647 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/li>\n<li><strong>\u0635\u0644\u0627\u0628\u0629<\/strong>: \u0644\u062f\u064a\u0647\u0627 \u0635\u0644\u0627\u0628\u0629 \u062a\u0623\u062b\u064a\u0631 \u062d\u0648\u0627\u0644\u064a 43.5 J \/ cm\u00b2. \u0625\u0646\u0647\u0627 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f.<\/li>\n<li><strong>\u0627\u0631\u062a\u062f\u0627\u0621 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629<\/strong>: \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u062e\u0634\u0646\u0629.<\/li>\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/strong>: \u062a\u0633\u062e\u064a\u0646 \u0625\u0644\u0649 ~ 1000 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0648\u062a\u0628\u0631\u064a\u062f \u0628\u0633\u0631\u0639\u0629 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0623\u0641\u0636\u0644 \u0647\u064a\u0643\u0644.<\/li>\n<\/ul>\n<h3><strong><b>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a<\/b><\/strong><\/h3>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0635\u0644\u0628 \u0641\u064a \u0627\u0644\u062a\u0639\u062f\u064a\u0646 \u0644\u0644\u0641\u0643 \u0643\u0633\u0627\u0631\u0629. \u0647\u0648 \u0641\u064a \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0644\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629. \u0643\u0645\u0627 \u0623\u0646\u0647 \u0641\u064a \u0627\u0644\u0628\u0646\u0627\u0621 \u0644\u062f\u0644\u0648 \u0648\u0641\u064a \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0644\u0644\u0634\u0641\u0631\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u064a\u0629.<\/p>\n<h2><strong><b>\u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4412\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1.webp\" alt=\"\u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 Steel1\" width=\"670\" height=\"583\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1.webp 670w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1-300x261.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1-14x12.webp 14w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-Steel1-600x522.webp 600w\" sizes=\"(max-width: 670px) 100vw, 670px\" \/><\/p>\n<p>\u0641\u0642\u062f\u062a \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u0628 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0631\u0627\u0626\u0639 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a. \u0625\u0646\u0647 \u064a\u062c\u0639\u0644 \u0623\u062c\u0632\u0627\u0621 \u0642\u0648\u064a\u0629 \u0645\u0639 \u0627\u0644\u0642\u0644\u064a\u0644 \u0645\u0646 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0628\u0639\u062f \u0627\u0644\u0635\u0628.<\/p>\n<h3><strong><b>\u062a\u0642\u0646\u064a\u0627\u062a \u0645\u062d\u062f\u062f\u0629<\/b><\/strong><\/h3>\n<ol>\n<li><strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/strong>: \u0635\u0644\u0627\u0628\u0629 \u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a \u0631\u0627\u0626\u0639\u0629 \u0644\u0623\u062c\u0632\u0627\u0621 \u0645\u062b\u0644 \u0645\u0637\u0631\u0642\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0646.<\/li>\n<li><strong>\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0633\u0637\u062d<\/strong>\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0645\u0639 \u0643\u0631\u0628\u064a\u062f \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 (SiC) \u0623\u0648 \u0643\u0631\u0628\u064a\u062f \u0627\u0644\u062a\u0646\u063a\u0633\u062a\u0646 (WC) \u0628\u062a\u0639\u0632\u064a\u0632 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644.<\/li>\n<li><strong>\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631<\/strong>: \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0643\u0631\u0648\u0645 \u0628\u062a SiC \/ WC \u0639\u0644\u0649 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0628\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644.<\/li>\n<li><strong>\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0641\u0631\u0627\u063a EPC<\/strong>: \u064a\u0642\u0637\u0639 \u0641\u0642\u0627\u0639\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0648\u064a\u062c\u0639\u0644 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0623\u0641\u0636\u0644.<\/li>\n<\/ol>\n<h3><strong><b>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u062f\u0627\u0621<\/b><\/strong><\/h3>\n<p>\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0639\u0644\u0649 \u0634\u0641\u0631\u0627\u062a \u062f\u0648\u0627\u0645\u0629:<\/p>\n<ul>\n<li>\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 28.6 HRC.<\/li>\n<li>\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0645\u0646 43.5 J \/ cm\u00b2.<\/li>\n<li>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u0631\u0635 \u0627\u0644\u062f\u0628\u0648\u0633 (\u0641\u0642\u062f\u0627\u0646 0.236 \u063a\u0631\u0627\u0645) \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0622\u0643\u0644 (\u0641\u0642\u062f\u0627\u0646 0.3761 \u063a\u0631\u0627\u0645).<\/li>\n<\/ul>\n<h3><strong><b>\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629<\/b><\/strong><\/h3>\n<p>\u0623\u0638\u0647\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0644\u0649 \u0634\u0641\u0631\u0627\u062a \u062f\u0648\u0627\u0645\u0629 \u0645\u0639 \u0628\u062a SiC \/ WC \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0622\u0643\u0644 \u0631\u0627\u0626\u0639\u0629. \u0643\u0627\u0646\u062a \u0623\u0642\u0644 \u0635\u0644\u0627\u0628\u0629 \u0642\u0644\u064a\u0644\u0627 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0630\u0648 \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0644\u0643\u0646\u0647\u0645 \u0645\u0627 \u0632\u0627\u0644\u0648\u0627 \u064a\u0639\u0645\u0644\u0648\u0646 \u0628\u0634\u0643\u0644 \u0631\u0627\u0626\u0639.<\/p>\n<p>\u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u064a\u062c\u0639\u0644 \u062a\u0635\u0627\u0645\u064a\u0645 \u0645\u0639\u0642\u062f\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a. \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0635\u0639\u0628\u0629 \u0645\u062b\u0644 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0646 \u0623\u0648 \u0627\u0644\u0628\u0646\u0627\u0621.<\/p>\n<h2><strong><b>\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0648\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a<\/b><\/strong><\/h2>\n<p>\u0641\u0642\u062f\u062a \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u0628 \u0644\u062f\u064a\u0647\u0627 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 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\u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629<\/b><\/strong><strong><b><br \/>\n<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4411\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel.webp\" alt=\"\u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 3Steel\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel.webp 800w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-300x188.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-768x480.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-18x12.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/07\/Lost-Foam-Casting-Process-for-High-Manganese-3Steel-600x375.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/ar\/\"><strong><u><b>\u0634\u0631\u0643\u0629 Hangzhou Ouchen Technology Co. \u060c Ltd<\/b><\/u><\/strong><\/a>\u00a0\u064a\u062c\u0639\u0644 \u0631\u0627\u0626\u0639<a href=\"https:\/\/www.oc-epc.com\/ar\/%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/\"><strong><u><b>\u00a0\u0622\u0644\u0627\u062a \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/b><\/u><\/strong><\/a>\u0648\u0647\u0646\u0627 \u0645\u0627 \u064a\u0642\u062f\u0645\u0648\u0646\u0647:<\/p>\n<h3><strong><b>\u062a\u0644\u0642\u0627\u0626\u064a \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/b><\/strong><strong><b>\u00a0Prefoaming<\/b><\/strong><strong><b>\u00a0\u0622\u0644\u0629<\/b><\/strong><\/h3>\n<p>\u0647\u0630\u0627<a href=\"https:\/\/www.oc-epc.com\/ar\/product-category\/%d9%85%d8%a7%d9%83%d9%8a%d9%86%d8%a9-%d8%a7%d9%84%d8%a5%d8%b1%d8%ba%d8%a7%d8%a1-%d8%a7%d9%84%d9%85%d8%b3%d8%a8%d9%82\/\"><strong><u><b>\u00a0\u0642\u0628\u0644<\/b><\/u><\/strong><strong><u><b>&#8211;<\/b><\/u><\/strong><strong><u><b>\u0631\u063a\u0648\u0629<\/b><\/u><\/strong><strong><u><b>\u00a0<\/b><\/u><\/strong><strong><u><b>\u0645<\/b><\/u><\/strong><strong><u><b>\u0623\u0643\u064a\u0646 <\/b><\/u><\/strong><\/a>\u0625\u0639\u062f\u0627\u062f EPS \u0623\u0648 \u0645\u062e\u0644\u0648\u0637\u0627\u062a \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0644\u0642\u0644\u0628. \u064a\u0636\u0645\u0646 \u0623\u0646 \u0627\u0644\u062e\u0631\u0632 \u0645\u062a\u0633\u0627\u0648\u064a\u0629. \u064a\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u062a\u0643\u062a\u0644. \u0625\u0646\u0647 \u064a\u0644\u0628\u064a \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0635\u0628 \u0627\u0644\u0635\u0639\u0628\u0629.<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/strong>:<\/li>\n<\/ul>\n<ul>\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0645\u0639 \u0625\u0639\u062f\u0627\u062f \u062d\u0641\u0638.<\/li>\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0639\u0646 \u0628\u0639\u062f \u0644\u0644\u062a\u0631\u0642\u064a\u0627\u062a \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a.<\/li>\n<li>\u064a\u062c\u0645\u0639 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a \u0628\u0634\u0643\u0644 \u062c\u064a\u062f.<\/li>\n<li>\u064a\u0632\u0646 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/li>\n<li>\u0644\u062f\u064a\u0647 \u0633\u0644\u0627\u0645\u0629 \u0645\u062b\u0644 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0637\u0627\u0631\u0626.<\/li>\n<\/ul>\n<h3><strong><b>\u0622\u0644\u0629 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/b><\/strong><\/h3>\n<p>\u0647\u0630\u0627 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0631\u0623\u0633\u064a \u0635\u0628 \u0627\u0644\u0635\u062d\u0627\u0641\u0629 \u064a\u0639\u0637\u064a \u0633\u064a\u0637\u0631\u0629 \u0636\u064a\u0642\u0629. \u064a\u0633\u062a\u062e\u062f\u0645 \u0634\u0627\u0634\u0627\u062a \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0648\u0623\u062a\u0645\u062a\u0629 PLC \u0644\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0639\u0645\u0644.<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/strong>:<\/li>\n<\/ul>\n<ul>\n<li>\u062a\u0635\u0645\u064a\u0645 \u0639\u0645\u0648\u062f\u064a \u0645\u0639 \u062f\u0641\u0639 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a.<\/li>\n<li>\u062e\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0642\u064a\u0629 \u0639\u0646 \u0628\u0639\u062f.<\/li>\n<li>\u0627\u0644\u0641\u0631\u0627\u063a \u0648\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0636\u0628\u0627\u0628\u064a\u0629.<\/li>\n<li>\u062e\u0632\u0627\u0646 \u0627\u0644\u0646\u0628\u0636 \u062d\u062a\u0649 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u062e\u0631\u0632.<\/li>\n<li>\u0628\u0646\u0627\u0621 \u0642\u0648\u064a \u0645\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0635\u0644\u0628 Q235.<\/li>\n<\/ul>\n<h3><strong><b>\u0646\u0638\u0627\u0645 \u0627\u0644\u0641\u0631\u0627\u063a \u0627\u0644\u0645\u0631\u0643\u0632\u064a<\/b><\/strong><\/h3>\n<p>\u0647\u0630\u0627 \u0627\u0644\u0646\u0638\u0627\u0645 \u064a\u0639\u0632\u0632 \u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0641\u0631\u0627\u063a. \u064a\u0628\u0642\u064a \u0627\u0644\u0641\u0631\u0627\u063a \u062b\u0627\u0628\u062a\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0639\u0645\u0644.<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/strong>:<\/li>\n<\/ul>\n<ul>\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a PLC \u0645\u0639 \u0628\u062f\u0621 \/ \u0648\u0642\u0641 \u0630\u0643\u064a.<\/li>\n<li>\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0645\u063a\u0644\u0642\u0629.<\/li>\n<li>\u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u062c\u064a\u062f \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u062c\u0627\u0641\u0629.<\/li>\n<li>\u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0636\u062e\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u063a \u0627\u0644\u0639\u0644\u064a\u0627 \u0645\u0639 \u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623.<\/li>\n<\/ul>\n<p>\u0643\u0645\u0627 \u062a\u0642\u062f\u0645 \u0622\u0644\u0627\u062a \u0648\u0631\u0642 \u0627\u0644\u0631\u063a\u0648\u0629 \u0648\u0645\u062c\u0641\u0641\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u062e\u0644\u0627\u0637\u0627\u062a \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0645\u0635\u0627\u0645\u0639 \u0627\u0644\u062a\u062e\u0632\u064a\u0646. \u0647\u0630\u0647 \u062a\u062a\u0646\u0627\u0648\u0644 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642.<a href=\"https:\/\/www.oc-epc.com\/ar\/%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\"><strong><u><b>\u00a0\u0627\u062a\u0635\u0644 \u0628\u0647\u0645<\/b><\/u><\/strong><\/a>\u00a0\u0639\u0644\u0649 +86+ 15988479417\u060c \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a <a href=\"mailto:zyh@oc-epc.com\"><u>zyh@oc-epc.com<\/u><\/a>\u0623\u0648 \u0642\u0645 \u0628\u0632\u064a\u0627\u0631\u0629 <a href=\"https:\/\/www.oc-epc.com\/ar\/\"><u>https:\/\/www.oc-epc.com\/<\/u><\/a>\u00a0\u0644\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u062d\u0644\u0648\u0644 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0628 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0627\u0644\u0639\u0644\u064a\u0627. \u062a\u0644\u0628\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0622\u0644\u0627\u062a \u0642\u0648\u0627\u0639\u062f \u0635\u0627\u0631\u0645\u0629 \u0645\u062b\u0644 GB 50277-1998 \u0648 GB \/ T19769-2005. \u0648\u0647\u064a \u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a.<\/p>\n<h2><strong><b>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/b><\/strong><\/h2>\n<p><strong>Q1: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0639\u0644 \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a\u061f<\/strong><br \/>\n\u064a\u0635\u0646\u0639 \u0623\u0634\u0643\u0627\u0644\u0627 \u0645\u0639\u0642\u062f\u0629 \u0645\u0639 \u0623\u0633\u0637\u062d \u0646\u0627\u0639\u0645\u0629. \u0627\u0646\u0647\u0627 \u0631\u0627\u0626\u0639\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0635\u0639\u0628\u0629 \u0645\u062b\u0644 \u0645\u0637\u0631\u0642\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0646 \u0623\u0648 \u0634\u0641\u0631\u0627\u062a \u062f\u0648\u0627\u0645\u0629. \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n<p><strong>\u06332: \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0635\u0644\u0628\u061f<\/strong><br \/>\n\u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0645\u0646 \u0627\u0644\u0631\u063a\u0648\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u063a\u064a\u0631 \u0645\u0643\u064a\u0627\u062c \u0627\u0644\u0635\u0644\u0628. \u0647\u0630\u0627 \u0642\u062f \u064a\u0636\u0631 \u0628\u0642\u0648\u062a\u0647\u0627. \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0632\u064a\u062c\u0627\u062a PMMA \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0643\u062b\u064a\u0631\u0627.<\/p>\n<p><strong>\u06333: \u0645\u0627 \u0647\u064a \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0644\u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u061f<\/strong><br \/>\n\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0631\u0645\u0627\u0644 \u0627\u0644\u0641\u0636\u064a\u062d\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645. \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u063a\u0631\u0627\u0621 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 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