发明名称 |
Corrosion and wear resistant cemented carbide |
摘要 |
A product having a chromium carbide based cemented carbide composition with a nickel and/or chromium based binder is disclosed. It possesses excellent corrosion resistance in combination with good strength and hardness/abrasion resistance. The average chromium carbide grain size is less than 10 mum.
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申请公布号 |
US6537343(B2) |
申请公布日期 |
2003.03.25 |
申请号 |
US20010921808 |
申请日期 |
2001.08.03 |
申请人 |
KENNAMETAL INC. |
发明人 |
MAJAGI SHIVANAND;BANERJEE DEBANGSHU |
分类号 |
B22F3/15;C22C29/06;(IPC1-7):C22C29/06 |
主分类号 |
B22F3/15 |
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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