发明名称 |
Method of recovering metal carbides |
摘要 |
Metal carbide is reclaimed from scrap by sorting the scrap to separate pieces of cemented carbide having similar composition and grain size and treating the separated portion to form metal carbide grains which may be resintered with metal binder to obtain cemented carbides having grain characteristics similar to the starting material.
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申请公布号 |
US4466945(A) |
申请公布日期 |
1984.08.21 |
申请号 |
US19830506178 |
申请日期 |
1983.08.08 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
CHENEY, RICHARD F.;BANSAL, ANIL |
分类号 |
C01B31/30;C22C29/06;(IPC1-7):C01B31/30 |
主分类号 |
C01B31/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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