【作者】 申思； 宋月清； 汪礼敏； 闫震宇；

【Author】 Shen Si;Song Yueqing;Wang Limin;Yan Zhenyu;General Research Institute for Nonferrous Metals;GRIPM Advanced Materials Co.,Ltd.;

【机构】 北京有色金属研究总院； 有研粉末新材料(北京)有限公司；

【摘要】 简要介绍了超细预合金粉末的特性及其制备方法,重点介绍了超细预合金粉末在金刚石工具中的应用现状,指出在金刚石工具中使用超细预合金粉末具有烧结温度低、烧结温度范围广,对金刚石把持力高等优点。分析了超细预合金粉末在金刚石工具中的应用前景。更多还原

【Abstract】 In the present paper,the characteristics and preparation method of superfine pre-alloyed powders was simply summarized,the status of application of superfine pre-alloyed powders for diamond tools was introduced.And it is pointed out that the advantages of superfine pre-alloyed:low sintering temperature,broadly range of sintering temperature,good retention to diamond.And the development of superfine pre-alloyed powder was also analyzed.更多还原