发明名称 |
Reduction of loss of diamonds in cutting - wheels etc by diffusion |
摘要 |
<p>Diffusion losses of diamond grains in a metal or alloy matrix during manufacture at >=1000 degrees C are reduced by coating each grain with a layer forming a barrier to diffusion, pref. prior to addition of grains to comp. Coating is pref. of >=1% W, based on weight of grains.</p> |
申请公布号 |
BE751434(A1) |
申请公布日期 |
1970.11.16 |
申请号 |
BED751434 |
申请日期 |
1970.06.04 |
申请人 |
DEMBITZER JACQUES, BELGIELEI 15B, 2000 ANVERS, |
发明人 |
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分类号 |
C22C26/00;(IPC1-7):23C/;23P/ |
主分类号 |
C22C26/00 |
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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