{"id":4124,"date":"2025-02-13T11:50:31","date_gmt":"2025-02-13T03:50:31","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4124"},"modified":"2025-02-11T17:04:56","modified_gmt":"2025-02-11T09:04:56","slug":"%e0%a4%96%e0%a5%8b%e0%a4%8f-%e0%a4%97%e0%a4%8f-%e0%a4%ab%e0%a5%8b%e0%a4%ae-%e0%a4%95%e0%a4%be%e0%a4%b8%e0%a5%8d%e0%a4%9f%e0%a4%bf%e0%a4%82%e0%a4%97-%e0%a4%ae%e0%a5%87%e0%a4%82-%e0%a4%b8%e0%a4%ab","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/hi\/news-blog\/industry-news\/key-process-control-of-the-white-area-in-lost-foam-casting\/","title":{"rendered":"\u0916\u094b\u090f \u0939\u0941\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092e\u0947\u0902 \u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u0940 \u092a\u094d\u0930\u092e\u0941\u0916 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923"},"content":{"rendered":"<p>\u0932\u0949\u0938\u094d\u091f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u090f\u0915 \u0909\u0928\u094d\u0928\u0924 \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u0948 \u091c\u094b \u0909\u091a\u094d\u091a \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927\u0924\u093e \u0914\u0930 \u0926\u0915\u094d\u0937\u0924\u093e \u0915\u0947 \u0938\u093e\u0925 \u091c\u091f\u093f\u0932 \u0927\u093e\u0924\u0941 \u092d\u093e\u0917\u094b\u0902 \u0915\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0938\u093f\u0926\u094d\u0927 \u0939\u0948\u0964<\/p>\n<p>\u0938\u092e\u0917\u094d\u0930 \u0916\u094b\u0908 \u0939\u0941\u0908 \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0924\u0940\u0928 \u092e\u0941\u0916\u094d\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948:<\/p>\n<ul>\n<li><strong>\u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930:<\/strong>\u0935\u0939 \u091a\u0930\u0923 \u091c\u0939\u093e\u0902 \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u092c\u0928\u093e\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li><strong>\u092a\u0940\u0932\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930:<\/strong>\u0915\u094b\u091f\u093f\u0902\u0917 (\u092f\u093e \u092c\u094d\u0930\u0936\u093f\u0902\u0917) \u091a\u0930\u0923\u0964<\/li>\n<li><strong>\u0915\u093e\u0932\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930:<\/strong>\u092e\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u0914\u0930 \u0921\u093e\u0932\u0928\u0947 \u0915\u093e \u091a\u0930\u0923\u0964<\/li>\n<\/ul>\n<p>\u092f\u0939 \u0932\u0947\u0916 \u092a\u0930 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0939\u0948 <strong>\u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930<\/strong>, \u0907\u0938\u0915\u0940 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0914\u0930 \u092a\u094d\u0930\u092e\u0941\u0916 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u092e\u093e\u092a\u0926\u0902\u0921\u094b\u0902 \u0915\u093e \u0935\u093f\u0935\u0930\u0923 \u0926\u0947\u0928\u093e \u091c\u094b \u0909\u091a\u094d\u091a \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0935\u093e\u0932\u0947 \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h2><strong>\u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/strong><\/h2>\n<p>\u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0916\u094b\u090f \u0939\u0941\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u094b \u091a\u093f\u0939\u094d\u0928\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<ul>\n<li><strong>\u092e\u0928\u0915\u093e \u091a\u092f\u0928<\/strong><\/li>\n<li><strong>\u092a\u0942\u0930\u094d\u0935 \u091d\u093e\u0917<\/strong><\/li>\n<li><strong>\u0938\u0941\u0916\u093e\u0928\u093e {{url_placeholder_0}}}<\/strong><\/li>\n<li><strong>\u092b\u094b\u092e\u093f\u0902\u0917 \u0915\u093e \u0917\u0920\u0928<\/strong><\/li>\n<li><strong>\u0905\u0902\u0924\u093f\u092e \u0938\u0941\u0916\u093e\u0928\u0947<\/strong><\/li>\n<li><strong>\u092c\u0949\u0928\u094d\u0921\u093f\u0902\u0917 {{url_placeholder_0}}}<\/strong><\/li>\n<\/ul>\n<p>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0915\u0926\u092e \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u0942\u092e\u093f\u0915\u093e \u0928\u093f\u092d\u093e\u0924\u093e \u0939\u0948 \u091c\u094b \u0938\u0916\u094d\u0924 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3><strong><b>1\u0964 \u092e\u0928\u0915\u093e \u091a\u092f\u0928<\/b><\/strong><\/h3>\n<p>\u092a\u0942\u0930\u0940 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0940 \u0938\u092b\u0932\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 \u092b\u094b\u092e \u092e\u0928\u0915\u093e \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u0941\u0928\u0928\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964<\/p>\n<ul>\n<li><strong>\u0915\u092e \u0918\u0928\u0924\u094d\u0935<\/strong><\/li>\n<li><strong>\u0924\u0947\u091c\u0940 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923<\/strong><\/li>\n<li><strong>\u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0917\u0948\u0938 \u0930\u093f\u0939\u093e\u0908<\/strong><\/li>\n<li><strong>\u0915\u092e \u0905\u0935\u0936\u093f\u0937\u094d\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/strong><\/li>\n<\/ul>\n<p>\u092b\u094b\u092e \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u0924\u0940\u0928 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902:<\/p>\n<p><strong>\u0908\u092a\u0940\u090f\u0938 (\u090f\u0915\u094d\u0938\u092a\u0947\u0902\u0921\u0947\u092c\u0932 \u092a\u0949\u0932\u0940\u0938\u094d\u091f\u093e\u0907\u0928\u093f\u0928):<\/strong><br \/>\n92%\u0915\u0940 \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 (\u0921\u092c\u094d\u0932\u094d\u092f\u0942 (\u0938\u0940)), \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0917\u0948\u0938 \u0930\u093f\u0932\u0940\u091c \u0914\u0930 \u0915\u092e \u0932\u093e\u0917\u0924 \u0915\u0947 \u0938\u093e\u0925 \u092a\u093e\u0930\u092d\u093e\u0938\u0940 \u092e\u094b\u0924\u093f\u092f\u094b\u0902\u0964<\/p>\n<p><strong>STMMA (Styrene {{url_placeholder_0}}} methacrylate copolymer \u0930\u093e\u0932):<\/strong><br \/>\n60% \u0914\u0930 90% \u0914\u0930 \u092e\u0927\u094d\u092f\u092e \u0917\u0948\u0938 \u0930\u093f\u0932\u0940\u091c \u0914\u0930 \u0932\u093e\u0917\u0924 \u0915\u0947 \u092c\u0940\u091a \u0921\u092c\u094d\u0932\u094d\u092f\u0942 (\u0938\u0940) \u0915\u0947 \u0938\u093e\u0925 \u0926\u0942\u0927-\u0938\u092b\u0947\u0926, \u092a\u093e\u0930\u092d\u093e\u0938\u0940 \u092e\u094b\u0924\u093f\u092f\u094b\u0902\u0964<\/p>\n<p><strong>EPMMA (\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u092f\u094b\u0917\u094d\u092f \u092a\u0949\u0932\u0940\u092e\u0947\u0925\u093e\u0907\u0932 \u092e\u0947\u0925\u0948\u0915\u094d\u0930\u093f\u0932\u0947\u091f):<\/strong><br \/>\n60%\u0915\u0947 \u0921\u092c\u094d\u0932\u094d\u092f\u0942 (\u0938\u0940) \u0915\u0947 \u0938\u093e\u0925 \u092a\u093e\u0930\u092d\u093e\u0938\u0940 \u092e\u094b\u0924\u093f\u092f\u094b\u0902, \u0909\u091a\u094d\u091a\u0924\u092e \u0917\u0948\u0938 \u0930\u093f\u0932\u0940\u091c \u0914\u0930 \u0909\u091a\u094d\u091a\u0924\u092e \u0932\u093e\u0917\u0924 \u0915\u0940 \u092a\u0947\u0936\u0915\u0936\u0964<\/p>\n<p>\u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f, \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e\u0913\u0902 \u0915\u094b \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f:<\/p>\n<ul>\n<li>\u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f \u092e\u0928\u0915\u093e \u0915\u0940 \u0909\u092a\u092f\u0941\u0915\u094d\u0924\u0924\u093e\u0964<\/li>\n<li>\u0938\u0924\u0939 \u0915\u093e\u0930\u094d\u092c\u0928 \u091c\u092e\u093e\u0935 \u092a\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0921\u092c\u094d\u0932\u094d\u092f\u0942 (\u0938\u0940) \u0938\u094d\u0924\u0930\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u0964<\/li>\n<li>\u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u0930 \u0917\u0948\u0938 \u0930\u093f\u0932\u0940\u091c \u0915\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u0964<\/li>\n<li>\u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0932\u093e\u0917\u0924\u0964<\/li>\n<\/ul>\n<p>\u0906\u0926\u0930\u094d\u0936 \u092e\u0928\u0915\u093e \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0918\u0928\u0924\u094d\u0935 \u092e\u0947\u0902 \u0915\u092e \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f, \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0917\u0948\u0938 \u091c\u093e\u0930\u0940 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0925\u094b\u0921\u093c\u093e \u092a\u093e\u092f\u0930\u094b\u0932\u093f\u0938\u093f\u0938 \u0905\u0935\u0936\u0947\u0937 \u091b\u094b\u0921\u093c \u0926\u0947\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0915\u092e \u0921\u092c\u094d\u0932\u094d\u092f\u0942 (\u0938\u0940) \u0939\u094b, \u090f\u0915 \u091b\u094b\u091f\u0947 \u092e\u0928\u0915\u093e \u0906\u0915\u093e\u0930 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e, \u0905\u091a\u094d\u091b\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0947 \u0905\u0927\u093f\u0915\u093e\u0930\u0940 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0914\u0930 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u0938\u092e\u093e\u0935\u0947\u0936\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h3><b>2.\u00a0<\/b><strong><b>\u092a\u0942\u0930\u094d\u0935-\u092a\u0942\u0930\u094d\u0935 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e<\/b><\/strong><\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4125 aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/02\/White-Area-in-Lost-Foam-Casting1-300x225.webp\" alt=\"\" width=\"599\" height=\"449\" srcset=\"\" sizes=\"(max-width: 599px) 100vw, 599px\" data-srcset=\"\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/hi\/product\/%e0%a4%aa%e0%a5%82%e0%a4%b0%e0%a5%8d%e0%a4%b5-%e0%a4%ab%e0%a5%8b%e0%a4%ae%e0%a4%bf%e0%a4%82%e0%a4%97-%e0%a4%ae%e0%a4%b6%e0%a5%80%e0%a4%a8\/\"><strong><u><b>\u092a\u0942\u0930\u094d\u0935 \u091d\u093e\u0917<\/b><\/u><\/strong><\/a>\u00a0\u0905\u0902\u0924\u093f\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u0917\u0920\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u0928\u094d\u0939\u0947\u0902 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092b\u094b\u092e \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0939\u0948\u0964<\/p>\n<p><strong>\u0909\u0921\u093c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u091c\u0947\u0902\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940:<\/strong><br \/>\n\u092e\u0942\u0932 \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 4.8% \u0914\u0930 7% \u0909\u0921\u093c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u091c\u0947\u0902\u091f \u0915\u0947 \u092c\u0940\u091a \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u0918\u0928\u0924\u094d\u0935 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923:<\/strong><br \/>\n\u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926, \u092e\u0928\u0915\u0947 \u0918\u0928\u0924\u094d\u0935 \u0915\u094b 0.018\u20130.025 g {{url_placeholder_0}} \u0915\u0947 \u092c\u0940\u091a 30-40 \u092c\u093e\u0930 \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0905\u0928\u0941\u092a\u093e\u0924 \u0915\u0947 \u0938\u093e\u0925 \u092c\u0928\u093e\u090f \u0930\u0916\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0932\u091a\u0940\u0932\u093e\u092a\u0928:<\/strong><br \/>\n\u0906\u0902\u0924\u0930\u093e\u092f\u093f\u0915 \u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u093f\u0902\u0917 \u0911\u092a\u0930\u0947\u091f\u0930\u094b\u0902 \u0915\u094b \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u092e\u093e\u092a\u0926\u0902\u0921\u094b\u0902 \u0915\u0947 \u092c\u0948\u091a-\u092c\u093e\u092f-\u092c\u0948\u091a \u0915\u094b \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u093e \u0939\u0948, \u091c\u094b \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3><strong><b>3\u0964 \u0938\u0941\u0916\u093e\u0928\u0947 \u0914\u0930 \u0907\u0932\u093e\u091c<\/b><\/strong><\/h3>\n<p>\u092a\u094d\u0930\u0940-\u092b\u094b\u092e\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926, \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0905\u092d\u0940 \u092d\u0940 \u0905\u0935\u0936\u093f\u0937\u094d\u091f \u0909\u0921\u093c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u091c\u0947\u0902\u091f \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930, \u092f\u0926\u093f \u092d\u093e\u092a \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0928\u092e\u0940\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u0907\u0932\u093e\u091c:<\/strong><br \/>\n\u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u0947\u0921 \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u090f\u0915 \u0936\u093e\u0902\u0924, \u0936\u0941\u0937\u094d\u0915 \u0914\u0930 \u0939\u0935\u093e\u0926\u093e\u0930 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u0926\u092c\u093e\u0935\u093f\u0924 \u0907\u0932\u093e\u091c:<\/strong><br \/>\n\u092f\u0926\u093f \u0938\u094d\u0935\u093e\u092d\u093e\u0935\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0920\u0940\u0915 \u0915\u093f\u090f \u0917\u090f \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0918\u0928\u0924\u094d\u0935 \u092e\u0947\u0902 \u092c\u0939\u0941\u0924 \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948, \u0924\u094b \u0909\u0928\u094d\u0939\u0947\u0902 \u090f\u0915 \u0938\u0940\u0932 \u0915\u0902\u091f\u0947\u0928\u0930 \u092e\u0947\u0902 \u0930\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 \u0906\u0917\u0947 \u0915\u0947 \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u094b \u092c\u0922\u093c\u093e\u0935\u093e \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0926\u092c\u093e\u0935 \u0935\u093e\u0932\u0947 \u0917\u0948\u0938 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 (\u0906\u092e\u0924\u094c\u0930 \u092a\u0930 0.2\u20130.3 \u090f\u092e\u092a\u0940\u090f 4-8 \u0918\u0902\u091f\u0947 \u0915\u0947 \u0932\u093f\u090f) \u0915\u0947 \u0905\u0927\u0940\u0928 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3><b>3.\u00a0<\/b><strong><b>\u092b\u094b\u092e\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093e \u0917\u0920\u0928<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"wp-image-4126 aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/02\/White-Area-in-Lost-Foam-Casting2-300x188.webp\" alt=\"\" width=\"685\" height=\"429\" srcset=\"\" sizes=\"(max-width: 685px) 100vw, 685px\" data-srcset=\"\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/hi\/product-category\/%e0%a4%ab%e0%a5%8b%e0%a4%ae-%e0%a4%ae%e0%a5%8b%e0%a4%b2%e0%a5%8d%e0%a4%a1%e0%a4%bf%e0%a4%82%e0%a4%97-%e0%a4%ae%e0%a4%b6%e0%a5%80%e0%a4%a8\/\"><strong><u><b>\u0917\u0920\u0928 \u092b\u094b\u092e\u093f\u0902\u0917 \u091a\u0930\u0923<\/b><\/u><\/strong><\/a>\u00a0\u0938\u0902\u092a\u0940\u0921\u093c\u093f\u0924 \u0939\u0935\u093e \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u092e\u094b\u0932\u094d\u0921 \u0917\u0941\u0939\u093e \u092e\u0947\u0902 \u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u0947\u0921 \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u092a\u0947\u0936 \u0915\u0930\u0928\u093e \u0914\u0930 \u092b\u093f\u0930 \u0917\u0930\u094d\u092e \u092d\u093e\u092a \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u093e \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964<\/p>\n<ul>\n<li><strong>\u092d\u0930\u0928\u093e<\/strong><\/li>\n<li><strong>\u0926\u092c\u093e\u0935<\/strong><\/li>\n<li><strong>\u0917\u0930\u092e \u0915\u0930\u0928\u093e<\/strong><\/li>\n<li><strong>\u0936\u0940\u0924\u0932\u0915<\/strong><\/li>\n<\/ul>\n<p>\u0907\u0938 \u091a\u0930\u0923 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0926\u094b\u0937 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0909\u092a\u093e\u092f\u094b\u0902 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902:<\/p>\n<p><strong>\u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0938\u0902\u0932\u092f\u0928 \u092f\u093e \u0918\u0928\u0924\u094d\u0935:<\/strong><br \/>\n\u0905\u0915\u094d\u0938\u0930 \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u092d\u0930\u0928\u0947, \u0915\u092e \u0917\u0920\u0928 \u0924\u093e\u092a\u092e\u093e\u0928, \u092f\u093e \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0909\u0921\u093c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u091c\u0947\u0902\u091f \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b\u0924\u093e \u0939\u0948;<\/p>\n<p><strong>\u092e\u094b\u0932\u094d\u0921 \u0915\u0940 \u0938\u0924\u0939 \u092a\u0930 \u092a\u093f\u0918\u0932\u0928\u093e \u092f\u093e \u0938\u0902\u0915\u094b\u091a\u0928:<\/strong><br \/>\n\u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0909\u091a\u094d\u091a \u0917\u0920\u0928 \u0924\u093e\u092a\u092e\u093e\u0928 \u092f\u093e \u0924\u0947\u091c\u0940 \u0938\u0947 \u0920\u0902\u0921\u093e \u0939\u094b\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923;<\/p>\n<p><strong>\u0927\u0941\u0902\u0927\u0932\u093e \u092f\u093e \u0905\u0927\u0942\u0930\u093e \u0938\u0924\u0939 \u0906\u0915\u0943\u0924\u093f:<\/strong><br \/>\n\u0905\u0928\u0941\u091a\u093f\u0924 \u092e\u0928\u0915\u093e \u0906\u0915\u093e\u0930 \u092f\u093e \u0916\u0930\u093e\u092c \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u090f \u0917\u090f \u092b\u093c\u0940\u0921 {{url_placeholder_0}} \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u0915\u093e\u0930\u0923;<\/p>\n<p><strong>\u092c\u0940\u0921 \u0907\u0902\u091f\u0930\u092b\u0947\u0938 \u092e\u0947\u0902 \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u092f\u093e \u092b\u0932\u093e\u0935:<\/strong><br \/>\n\u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0924\u0947\u091c\u0940 \u0938\u0947 \u0936\u0940\u0924\u0932\u0928 \u092f\u093e \u0935\u093f\u0938\u094d\u0924\u093e\u0930\u093f\u0924 \u0917\u0920\u0928 \u0938\u092e\u092f \u0915\u093e \u092a\u0930\u093f\u0923\u093e\u092e;<\/p>\n<p><strong>\u092a\u094b\u0938\u094d\u091f-\u0921\u093f\u092e\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u0938\u0902\u0915\u094b\u091a\u0928:<\/strong><br \/>\n\u0915\u092e \u092e\u0928\u0915\u0947 \u0918\u0928\u0924\u094d\u0935 \u092f\u093e \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0907\u0932\u093e\u091c \u0915\u0947 \u0915\u093e\u0930\u0923;<\/p>\n<h3><strong><b>5\u0964 \u092c\u0949\u0928\u094d\u0921\u093f\u0902\u0917 \u0914\u0930 \u0905\u0938\u0947\u0902\u092c\u0932\u0940<\/b><\/strong><\/h3>\n<p>\u091c\u091f\u093f\u0932 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u0940\u092f\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u092f\u093e \u091c\u092c \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0917\u0947\u091f\u093f\u0902\u0917 \u0938\u093f\u0938\u094d\u091f\u092e \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u090f\u0915-\u091f\u0941\u0915\u0921\u093c\u093e \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u094b \u0930\u094b\u0915\u0924\u093e \u0939\u0948, \u0924\u094b \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u094b \u0916\u0902\u0921\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0914\u0930 \u092c\u093e\u0926 \u092e\u0947\u0902 \u090f\u0915 \u0938\u093e\u0925 \u092c\u0902\u0927\u0928\u093e \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<p><strong>\u0928\u094d\u092f\u0942\u0928\u0924\u092e \u091a\u093f\u092a\u0915\u0928\u0947 \u0935\u093e\u0932\u093e \u0909\u092a\u092f\u094b\u0917:<\/strong><br \/>\n\u0926\u094b\u0928\u094b\u0902 \u0938\u0924\u0939\u094b\u0902 \u092a\u0930 \u0915\u0947\u0935\u0932 \u0925\u094b\u0921\u093c\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u091a\u093f\u092a\u0915\u0928\u0947 \u0935\u093e\u0932\u093e \u0932\u093e\u0917\u0942 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<p><strong>\u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u092c\u0928\u094d\u0927\u0928:<\/strong><br \/>\n\u0915\u0941\u091b \u092e\u093e\u092e\u0932\u094b\u0902 \u092e\u0947\u0902, \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u092a\u093f\u0928 \u0921\u093e\u0932\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u0928\u093f\u0930\u094d\u092c\u093e\u0927 \u091c\u094b\u0921\u093c\u094b\u0902:<\/strong><br \/>\n\u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u094b \u0905\u0902\u0924\u0930\u093e\u0932 \u0938\u0947 \u092e\u0941\u0915\u094d\u0924 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<p><strong>\u0909\u091a\u094d\u091a \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0935\u093e\u0932\u0940 \u0938\u0924\u0939 \u0916\u0924\u094d\u092e:<\/strong><br \/>\n\u092c\u0949\u0928\u094d\u0921\u093f\u0902\u0917 \u0938\u0924\u0939\u094b\u0902 \u0915\u094b \u091a\u093f\u0915\u0928\u0940 \u0914\u0930 \u0938\u091f\u0940\u0915 \u0930\u0942\u092a \u0938\u0947 \u0938\u0902\u0930\u0947\u0916\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<h2><strong>\u0908<\/strong><strong>\u0915\u094d\u0935\u093f\u092a\u092e\u0947\u0902\u091f \u0914\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u090f\u0915\u0940\u0915\u0930\u0923<\/strong><\/h2>\n<p><a href=\"https:\/\/www.oc-epc.com\/hi\/\"><strong><u><b>\u0939\u093e\u0902\u0917\u094d\u091c\u094b \u0913\u091a\u0947\u0928 \u091f\u0947\u0915\u094d\u0928\u094b\u0932\u0949\u091c\u0940 \u0915\u0902, \u0932\u093f\u092e\u093f\u091f\u0947\u0921<\/b><\/u><\/strong><\/a>\u00a0\u0905\u0924\u094d\u092f\u093e\u0927\u0941\u0928\u093f\u0915 \u0909\u092a\u0915\u0930\u0923 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u094b \u0916\u094b\u090f \u0939\u0941\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092e\u0947\u0902 \u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u094b \u0920\u0940\u0915 \u0938\u0947 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0940-\u092b\u094b\u092e\u093f\u0902\u0917 \u092e\u0936\u0940\u0928\u0947\u0902:<\/strong><br \/>\n\u092f\u0947 \u092e\u0936\u0940\u0928\u0947\u0902 \u0938\u094d\u0925\u093f\u0930 \u0924\u093e\u092a\u092e\u093e\u0928 \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0914\u0930 \u0938\u094d\u091f\u0940\u092e \u0939\u0940\u091f\u093f\u0902\u0917 \u0915\u094b \u0928\u093f\u092f\u0941\u0915\u094d\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 \u0938\u092e\u093e\u0928 \u092b\u094b\u092e\u093f\u0902\u0917 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>\u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u0938\u093f\u0932\u094b\u0938:<\/strong><br \/>\n\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u0947 \u092c\u093e\u0926 \u0915\u0940 \u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e, \u092f\u0947 \u0938\u093f\u0932\u094b\u0938 \u092e\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u094d\u0924\u0930 \u0915\u0947 \u0938\u0947\u0902\u0938\u0930 \u0914\u0930 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0938\u092e\u092f \u0938\u092e\u093e\u092f\u094b\u091c\u0928 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>\u092b\u094b\u092e \u092e\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u092e\u0936\u0940\u0928\u0947\u0902:<\/strong><br \/>\n\u090a\u0930\u094d\u0927\u094d\u0935\u093e\u0927\u0930 \u0914\u0930 \u0915\u094d\u0937\u0948\u0924\u093f\u091c \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928 \u092e\u0947\u0902 \u0909\u092a\u0932\u092c\u094d\u0927, \u092f\u0947 \u092e\u0936\u0940\u0928\u0947\u0902 \u092e\u094b\u0932\u094d\u0921\u094d\u0938 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0914\u0930 \u092d\u093e\u092a \u0932\u0940\u0915 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>\u090f\u092f\u0930 \u0921\u094d\u0930\u093e\u092f\u0930:<\/strong><br \/>\n\u090a\u0930\u094d\u091c\u093e-\u0915\u0941\u0936\u0932 \u0935\u093e\u092f\u0941 \u0917\u0930\u094d\u092e\u0940 \u092a\u0902\u092a\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f, \u092f\u0947 \u0921\u094d\u0930\u093e\u092f\u0930 \u0924\u0947\u091c\u0940 \u0938\u0947 \u0938\u092b\u0947\u0926 \u092a\u0948\u091f\u0930\u094d\u0928 \u0914\u0930 \u0915\u094b\u091f\u093f\u0902\u0917 \u0938\u0947 \u0928\u092e\u0940 \u0915\u094b \u0926\u0942\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u092c\u093e\u0926 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0924\u0924\u094d\u092a\u0930\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><img decoding=\"async\" class=\"wp-image-4127 aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/02\/White-Area-in-Lost-Foam-Casting3-300x188.webp\" alt=\"\" width=\"630\" height=\"395\" srcset=\"\" sizes=\"(max-width: 630px) 100vw, 630px\" data-srcset=\"\" \/><\/p>\n<p><strong>\u0915\u0947\u0902\u0926\u094d\u0930\u0940\u092f \u0935\u0948\u0915\u094d\u092f\u0942\u092e \u0938\u093f\u0938\u094d\u091f\u092e:<\/strong><br \/>\n\u092a\u0940\u090f\u0932\u0938\u0940-\u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0938\u093f\u0938\u094d\u091f\u092e \u0938\u092b\u0947\u0926 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u0947 \u0924\u094d\u0935\u0930\u093f\u0924 \u0920\u0902\u0921\u093e \u0939\u094b\u0928\u0947, \u0917\u0930\u094d\u092e\u0940 \u0915\u0940 \u0935\u0938\u0942\u0932\u0940 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u0914\u0930 \u0905\u092a\u0936\u093f\u0937\u094d\u091f \u091c\u0932 \u0928\u093f\u0930\u094d\u0935\u0939\u0928 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0928\u0915\u093e\u0930\u093e\u0924\u094d\u092e\u0915 \u0926\u092c\u093e\u0935 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>\u0932\u093f\u092b\u094d\u091f-\u092a\u094d\u0930\u0915\u093e\u0930 \u092a\u0947\u0902\u091f \u092e\u093f\u0915\u094d\u0938\u0930:<\/strong><br \/>\n\u092f\u0947 \u092e\u093f\u0915\u094d\u0938\u0930 \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0915\u094b\u091f\u093f\u0902\u0917\u094d\u0938 \u0915\u0940 \u090f\u0915\u0938\u092e\u093e\u0928 \u0938\u092e\u094d\u092e\u093f\u0936\u094d\u0930\u0923 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0932\u0917\u093e\u0924\u093e\u0930 \u0905\u0902\u0924\u093f\u092e \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092e\u0947\u0902 \u092f\u094b\u0917\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>\u0938\u093e\u0925 \u092e\u0947\u0902, \u092f\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0926\u0915\u094d\u0937\u0924\u093e, \u090a\u0930\u094d\u091c\u093e \u092c\u091a\u0924 \u0914\u0930 \u0938\u094d\u0935\u091a\u093e\u0932\u0928 \u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0932\u0917\u093e\u0924\u093e\u0930 \u0914\u0930 \u0909\u091a\u094d\u091a \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0935\u093e\u0932\u0947 \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<a href=\"https:\/\/www.oc-epc.com\/hi\/%e0%a4%b8%e0%a4%82%e0%a4%aa%e0%a4%b0%e0%a5%8d%e0%a4%95-%e0%a4%95%e0%a4%b0%e0%a5%87%e0%a4%82\/\"><strong><u><b>\u00a0\u092c\u093f\u0915\u094d\u0930\u0940 \u0915\u0947 \u092c\u093e\u0926 \u0938\u0947\u0935\u093e<\/b><\/u><\/strong><\/a>\u00a0\u0914\u0930 \u0924\u0915\u0928\u0940\u0915\u0940 \u0938\u0939\u093e\u092f\u0924\u093e\u0964<\/p>","protected":false},"excerpt":{"rendered":"<p>Lost foam casting is an advanced manufacturing process renowned for its ability to produce intricate metal parts with high precision and efficiency. Its unique advantages\u2014such as eliminating parting lines, mold removal, sand cores, core dropping, and mold assembly\u2014have driven its widespread adoption in industries like automotive, piping, and wear-resistant casting. The overall lost foam casting [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts\/4124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/comments?post=4124"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts\/4124\/revisions"}],"predecessor-version":[{"id":4128,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts\/4124\/revisions\/4128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/media\/4125"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/media?parent=4124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/categories?post=4124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/tags?post=4124"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}