{"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\/ru\/case\/case-study-of-high-hardness-low-wear-at-a-large-copper-mine\/","title":{"rendered":"\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u0438 \u0438 \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u0438\u0437\u043d\u043e\u0441\u0430 \u043d\u0430 \u043a\u0440\u0443\u043f\u043d\u043e\u043c \u043c\u0435\u0434\u043d\u043e\u043c \u0440\u0443\u0434\u043d\u0438\u043a\u0435."},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>\u0412\u044b\u0441\u043e\u043a\u043e\u0442\u0432\u0435\u0440\u0434\u044b\u0435 \u043a\u043e\u0432\u0430\u043d\u044b\u0435 \u0448\u0430\u0440\u044b Goldpro (\u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u226560 HRC) \u0431\u044b\u043b\u0438 \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0432 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0438 \u0441 \u0448\u0430\u0440\u0430\u043c\u0438 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043d\u0430 \u043c\u0435\u043b\u044c\u043d\u0438\u0446\u0435 MQY 3,6 \u00d7 4,0 \u043c (\u0438\u044e\u043d\u044c\u2013\u043e\u043a\u0442\u044f\u0431\u0440\u044c 2025 \u0433.; \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043e 180 200 \u0442\u043e\u043d\u043d). \u0423\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0441\u043d\u0438\u0437\u0438\u043b\u0441\u044f \u043d\u0430 32,6% \u0434\u043b\u044f \u0448\u0430\u0440\u043e\u0432 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u043c 100 \u043c\u043c \u0438 \u043d\u0430 39,7% \u0434\u043b\u044f \u0448\u0430\u0440\u043e\u0432 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u043c 60 \u043c\u043c, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435 \u043e\u0441\u0442\u0430\u043b\u0438\u0441\u044c \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u043c\u0438.<\/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\/ru\/wp-json\/wp\/v2\/goldpro_case\/6556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goldprosteelballs.com\/ru\/wp-json\/wp\/v2\/goldpro_case"}],"about":[{"href":"https:\/\/www.goldprosteelballs.com\/ru\/wp-json\/wp\/v2\/types\/goldpro_case"}],"wp:attachment":[{"href":"https:\/\/www.goldprosteelballs.com\/ru\/wp-json\/wp\/v2\/media?parent=6556"}],"wp:term":[{"taxonomy":"case_mineral","embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/ru\/wp-json\/wp\/v2\/case_mineral?post=6556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}