发明名称 |
WIRE INCRUSTED WITH ABRASIVE GRAIN AND METHOD FOR PRODUCING THE SAME |
摘要 |
SO-2-45340M/MS/87 A wire incrusted With abrasive grains characterized in that it is produced by preparing a cylindrical metallic body having a metallic rod inserted into the central part of a metallic pipe with a gap formed between the rod and the pipe, then filling the gap with mixed powder comprising metallic powder and abrasive grains having a Mohs hardness of 6 or more, and after that, applying hot working and cold working to the cylindrical metallic body before removing the abovementioned outermost metallic pipe. |
申请公布号 |
CA1305324(C) |
申请公布日期 |
1992.07.21 |
申请号 |
CA19870534908 |
申请日期 |
1987.04.16 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
MURAI, TERUYUKI;HASHIMOTO, YOSHIHIRO;KAWAKITA, TAKAO |
分类号 |
B22F5/12;B22F7/08;B23D61/18;B23D65/00;B24D18/00 |
主分类号 |
B22F5/12 |
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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