发明名称 |
TOOL COMPONENT |
摘要 |
<p>The invention provides for a tool component comprising a layer of polycrystalline diamond (12) having a thickness of up to 100 microns and a working surface (16). A softer layer (20) containing a metal selected from molybdenum, tantalum and niobium is bonded to the working surface (16) of the polycrystalline diamond layer (12) along an interface. The metal of the softer layer (20) is in the form of the metal carbide, the metal or a combination thereof and is present in the region (22) of the layer of polycrystalline diamond (12) adjacent the interface.</p> |
申请公布号 |
KR20090122359(A) |
申请公布日期 |
2009.11.27 |
申请号 |
KR20097019946 |
申请日期 |
2008.02.28 |
申请人 |
ELEMENT SIX (PRODUCTION) (PTY) LTD. |
发明人 |
PRETORIUS CORNELIUS JOHANNES;HARDEN PETER MICHAEL |
分类号 |
B22F3/12;B22F7/06;B23B27/14 |
主分类号 |
B22F3/12 |
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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