{"id":6556,"date":"2026-09-28T09:26:01","date_gmt":"2026-09-28T09:26:01","guid":{"rendered":"https:\/\/www.goldprosteelballs.com\/?post_type=goldpro_case&#038;p=6556"},"modified":"2026-11-04T02:52:43","modified_gmt":"2026-11-04T02:52:43","slug":"case-study-of-high-hardness-low-wear-at-a-large-copper-mine","status":"publish","type":"goldpro_case","link":"https:\/\/www.goldprosteelballs.com\/ar\/case\/case-study-of-high-hardness-low-wear-at-a-large-copper-mine\/","title":{"rendered":"\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629 \u0639\u0646 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0641\u064a \u0645\u0646\u062c\u0645 \u0646\u062d\u0627\u0633 \u0643\u0628\u064a\u0631"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>\u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0631\u0627\u062a Goldpro \u0627\u0644\u0645\u0637\u0631\u0648\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 (\u0635\u0644\u0627\u0628\u0629 \u0633\u0637\u062d\u064a\u0629 \u2265 60 HRC) \u0645\u0642\u0627\u0628\u0644 \u0643\u0631\u0627\u062a \u0631\u0648\u0633\u064a\u0629 \u0645\u062d\u0644\u064a\u0629 \u0627\u0644\u0635\u0646\u0639 \u0641\u064a \u0645\u0637\u062d\u0646\u0629 MQY \u0628\u0623\u0628\u0639\u0627\u062f 3.6 \u00d7 4.0 \u0645\u062a\u0631 (\u0645\u0646 \u064a\u0648\u0646\u064a\u0648 \u0625\u0644\u0649 \u0623\u0643\u062a\u0648\u0628\u0631 2025\u061b \u0645\u0639\u0627\u0644\u062c\u0629 180,200 \u0637\u0646). \u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0646\u0648\u0639\u064a \u0628\u0646\u0633\u0628\u0629 32.6% \u0644\u0644\u0643\u0631\u0627\u062a \u0630\u0627\u062a \u0642\u0637\u0631 100 \u0645\u0645 \u064839.7% \u0644\u0644\u0643\u0631\u0627\u062a \u0630\u0627\u062a \u0642\u0637\u0631 60 \u0645\u0645\u060c \u0628\u064a\u0646\u0645\u0627 \u0638\u0644 \u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u062b\u0627\u0628\u062a\u064a\u0646.<\/p>","protected":false},"featured_media":5782,"menu_order":0,"template":"","case_mineral":[57],"class_list":["post-6556","goldpro_case","type-goldpro_case","status-publish","has-post-thumbnail","hentry","case_mineral-57"],"_links":{"self":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/goldpro_case\/6556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/goldpro_case"}],"about":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/types\/goldpro_case"}],"wp:attachment":[{"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/media?parent=6556"}],"wp:term":[{"taxonomy":"case_mineral","embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/ar\/wp-json\/wp\/v2\/case_mineral?post=6556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}