| 发明名称 |
Cemented carbide tool and method of making |
| 摘要 |
A coated cemented carbide tool, and a method for making the same, wherein the as-sintered substrate is formed by sintering in an atmosphere having at least a partial pressure and for a part of the time a nitrogen partial pressure. |
| 申请公布号 |
AU4589301(A) |
申请公布日期 |
2001.10.08 |
| 申请号 |
AU20010045893 |
申请日期 |
2001.03.20 |
| 申请人 |
KENNAMETAL, INC.,;YIXIONG LIU;DONALD A. BOTBYL;GEORGE P. GRAB;MARK S. GREENFIELD |
发明人 |
YIXIONG LIU;DONALD A. BOTBYL;GEORGE P. GRAB;MARK S. GREENFIELD |
| 分类号 |
B23B27/14;B22F3/24;B22F7/00;B23P15/28;C22C1/05;C22C29/00;C22C29/02;C22C29/08;C23C14/06;C23C16/34;C23C16/36;C23C16/40;C23C30/00 |
主分类号 |
B23B27/14 |
| 代理机构 |
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代理人 |
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