{"id":18365,"date":"2019-11-21T02:52:33","date_gmt":"2019-11-21T02:52:33","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=13832"},"modified":"2020-05-07T02:41:01","modified_gmt":"2020-05-07T02:41:01","slug":"application-of-grain-growth-inhibitors-in-cemented-carbide","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/zh\/application-of-grain-growth-inhibitors-in-cemented-carbide\/","title":{"rendered":"\u6676\u7c92\u957f\u5927\u6291\u5236\u5242\u5728\u786c\u8d28\u5408\u91d1\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper 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src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72476-1.png\" alt=\"\" class=\"wp-image-13834\" title=\"\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6291\u5236\u5242\u7684\u6291\u5236\u673a\u7406\u53ca\u5176\u5f71\u54cd\u56e0\u7d20<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u786c\u8d28\u5408\u91d1\u6676\u7c92\u957f\u5927\u7684\u9a71\u52a8\u529b\u6765\u81ea\u8868\u9762\u80fd\u7684\u964d\u4f4e\u3002 WC\u7684\u6676\u7c92\u957f\u5927\u4e3b\u8981\u662f\u901a\u8fc7WC\u7684\u6eb6\u89e3\u6c89\u6dc0\u673a\u7406\uff0c\u5373\u5c0f\u6676\u7c92WC\u6eb6\u89e3\u5728\u6db2\u76f8\u4e2d\u5e76\u6c89\u6dc0\u5728\u5927\u6676\u7c92WC\u7684\u8868\u9762\u4e0a\u3002\u5bf9\u4e8eWC Co\u786c\u8d28\u5408\u91d1\uff0c\u53ef\u901a\u8fc7\u6dfb\u52a0\u6676\u7c92\u957f\u5927\u6291\u5236\u5242\u6765\u9650\u5236WC\u6676\u7c92\u7684\u7c97\u5316\u3002 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class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"345\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72477-1.png\" alt=\"\" class=\"wp-image-13835\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72477-1.png 599w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72477-1-300x173.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72477-1-420x242.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72477-1-315x181.png 315w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8c37\u7269\u751f\u957f\u6291\u5236\u5242\u7684\u6dfb\u52a0\u65b9\u6cd5<\/strong><\/h2>\n\n\n\n<p>\u6291\u5236\u5242\u4e3b\u8981\u4ee5\u4e09\u79cd\u65b9\u5f0f\u6dfb\u52a0\uff1a<\/p>\n\n\n\n<p>1.\u5728\u6e7f\u78e8\u8fc7\u7a0b\u4e2d\u5c06WC\uff0cCO\u548c\u6676\u7c92\u957f\u5927\u6291\u5236\u5242\u6df7\u5408\u5728\u4e00\u8d77\u3002<\/p>\n\n\n\n<p>2.\u5728\u78b3\u5316\u4e4b\u524d\uff0c\u6df7\u5408\u5bf9\u5e94\u4e8e\u6676\u7c92\u751f\u957f\u6291\u5236\u5242\u7684\u6c27\u5316\u7269\u3002<\/p>\n\n\n\n<p>3.\u7b2c\u4e09\u79cd\u65b9\u6cd5\u662f\u5c06\u6291\u5236\u5242\u7684\u76d0\u6eb6\u6db2\u4e0e\u84dd\u94a8\u6216\u9ec4\u94a8\u6e7f\u6df7\u5408\uff0c\u5e76\u5728\u8fd8\u539f\u524d\u4e0e\u84dd\u94a8\u6216\u9ec4\u94a8\u5f62\u6210\u6d82\u6599\u7c89\u672b\uff0c\u7136\u540e\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u70ed\u5206\u89e3\u548c\u8fd8\u539f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"276\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-1024x276.png\" alt=\"\" class=\"wp-image-13840\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-1024x276.png 1024w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-630x170.png 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-300x81.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-768x207.png 768w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-420x113.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-840x227.png 840w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1-315x85.png 315w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72472-1.png 1174w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8c37\u7269\u751f\u957f\u6291\u5236\u5242\u7684\u7c7b\u578b<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u8fc7\u6e21\u91d1\u5c5e\u78b3\u5316\u7269<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u8fc7\u6e21\u91d1\u5c5e\u78b3\u5316\u7269\u662f\u6676\u7c92\u957f\u5927\u7684\u5e38\u89c1\u6291\u5236\u5242\u3002\u8fc7\u6e21\u91d1\u5c5e\u78b3\u5316\u7269\u6291\u5236WC\u6676\u7c92\u7684\u6709\u6548\u6027\u4e0e\u5176\u81ea\u8eab\u7684\u70ed\u529b\u5b66\u7a33\u5b9a\u6027\u6709\u5173\u3002\u5b83\u4eec\u7684\u70ed\u529b\u5b66\u7a33\u5b9a\u6027\u7684\u987a\u5e8f\u4e3aVC&gt; Cr3C2&gt; NBC&gt; TAC&gt; tic&gt; ZrC&gt; 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src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-1024x350.png\" alt=\"\" class=\"wp-image-13841\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-1024x350.png 1024w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-630x215.png 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-300x102.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-768x262.png 768w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-420x143.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-840x287.png 840w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1-315x108.png 315w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/11\/\u56fe\u72473-1.png 1215w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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class=\"wp-block-heading\"><strong>\u94dc\u548c\u94bc\u91d1\u5c5e\u6291\u5236\u5242<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u5411\u786c\u8d28\u5408\u91d1\u4e2d\u6dfb\u52a0\u5c11\u91cf\u7684\u94dc\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u5408\u91d1\u7684\u5f3a\u5ea6\uff0c\u800c\u4e14\u53ef\u4ee5\u63d0\u9ad8\u5408\u91d1\u7684\u51b2\u51fb\u97e7\u6027\u3002<\/p>\n\n\n\n<p>\u5f53\u5728WC-13% Fe \/ Co \/ Ni\u4e2d\u6dfb\u52a0\u5c11\u91cf\u94dc\u65f6\uff0c\u5408\u91d1\u7684\u786c\u5ea6\u964d\u4f4e\uff0c\u800c\u5f2f\u66f2\u5f3a\u5ea6\u5219\u5927\u5927\u63d0\u9ad8\u3002\u5f53\u94dc\u7684\u91cf\u4e3a\u7ea60.8%\u65f6\uff0c\u5408\u91d1\u7684\u5f2f\u66f2\u5f3a\u5ea6\u548c\u786c\u5ea6\u5206\u522b\u4e3a2370MPa\u548chra84.4\u3002\u8bf7\u53c2\u9605\u4e0b\u9762\u7684\u88683\u3002\u5728WC 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-->","protected":false},"excerpt":{"rendered":"<p>When WC grains in cemented carbide are less than 0.5 \u03bc m, the finer the grains are, the fewer the defects are, and the higher the bending strength and hardness are The particle size of WC powder used to produce ultrafine cemented carbide is much smaller than that of WC powder used in general 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