发明名称 Cemented carbide
摘要 A coarse grained cemented carbide is produced by sintering a mixture of coarse grain carbide particles having an average particle size of at least 10 microns and a nickel binder in particulate form. The cemented carbide has particular use in the manufacture of a cutting element for a soft rock mining tool or road planing tool.
申请公布号 US5830256(A) 申请公布日期 1998.11.03
申请号 US19960644862 申请日期 1996.05.10
申请人 NORTHROP, IAN THOMAS;PETERS, CHRISTOPHER THOMAS 发明人 NORTHROP, IAN THOMAS;PETERS, CHRISTOPHER THOMAS
分类号 C22C1/05;(IPC1-7):C22C29/02 主分类号 C22C1/05
代理机构 代理人
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