超细预合金粉末在金刚石工具中的性能研究
投稿时间：2004-06-11  修订日期：2004-06-11  点此下载全文
引用本文：陈哲,刘一波,赵万林,等.超细预合金粉末在金刚石工具中的性能研究[J].钻探工程,2004,31(8):61-64.
CHEN Zhe,LIU Yi-bo,ZHAO Wan-lin,et al. Research on Performance of Superfine Fe-Co-Cu Pre-alloy Powder in Diamond Tools[J]. Drilling Engineering, 2004,31(8):61-64.
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作者单位
陈哲 北京安泰钢研超硬材料制品有限责任公司 
刘一波 北京安泰钢研超硬材料制品有限责任公司 
赵万林 北京安泰钢研超硬材料制品有限责任公司 
万新梁 有研粉末新材料〈北京〉有限公司 
汪礼敏 有研粉末新材料〈北京〉有限公司 
李占荣 有研粉末新材料〈北京〉有限公司 
基金项目:北京有色金属研究总院2004年度青年基金项目
中文摘要:对超细Fe-Co-Cu预合金粉末(SFP)的性能进行了分析和测试，该粉末在700 ℃的烧结温度下烧结，烧结试样的相对密度达到97%；烧结试样硬度高、耐磨性高；颗粒均匀、抗氧化性优于超细钴粉；性能达到国外同类产品水平。
中文关键词:湿法冶金  超细预合金粉末  金刚石工具  性能
 
Research on Performance of Superfine Fe-Co-Cu Pre-alloy Powder in Diamond Tools
Abstract:The performances of superfine Fe-Co-Cu pre-alloyed powder SFP were tested, measured and analyzed. The sintered temperature of the powder decreased to 700 ℃, high relative density of fusion was proved to be 97%, in addition high hardness and abrasion resistance was achieved. The examination showed that the powder had less differ in size and better oxidation resistance than ultra-fine cobalt powder. Blending with other powder, different hardness and erosion resistance property could be achieved. In conclusion the pre-alloyed powder can match with the foreign products.
keywords:hydrometallurgy  super fine pre-alloyed powder  diamond tools  performance
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