| 发明名称 |
SUPERHARD TOOL TIP, METHOD FOR MAKING SAME AND TOOL COMPRISING SAME |
| 摘要 |
A tip (20) for a rotary machine tool comprising a superhard structure (12) joined to a cemented carbide substrate14by means of at least one intermediate layer (161, 62, 163) disposed between the superhard structure (12) and the cemented carbide substrate (14), the intermediate layer or layers (161, 162, 163) comprising grains of superhard material and grains of a metal carbide material dispersed in a metal binder material. |
| 申请公布号 |
WO2011098559(A1) |
申请公布日期 |
2011.08.18 |
| 申请号 |
WO2011EP52034 |
申请日期 |
2011.02.11 |
| 申请人 |
ELEMENT SIX (PRODUCTION) (PTY) LTD;ELEMENT SIX LIMITED;JONKER, CORNELIS ROELOF;FRIES, ROBERT;KASONDE, MAWEJA;BARRY, JOHN JAMES |
发明人 |
JONKER, CORNELIS ROELOF;FRIES, ROBERT;KASONDE, MAWEJA;BARRY, JOHN JAMES |
| 分类号 |
B22F7/06;B22F7/08;C22C26/00 |
主分类号 |
B22F7/06 |
| 代理机构 |
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