发明名称 |
Corrosion resistant tool for coldforming operations |
摘要 |
There is disclosed a cemented carbide tool containing tungsten carbide, titanium carbide, nickel and cobalt, molybdenum and chromium. The composition of the materials provides a good resistance to corrosion as well as high hardness and wear resistance. These properties are particularly interesting for the manufacture of tools for coldforming operations. Cold forming tools made with these materials will have steady performance over a long period of time. |
申请公布号 |
EP1939314(A2) |
申请公布日期 |
2008.07.02 |
申请号 |
EP20070122540 |
申请日期 |
2007.12.06 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
PAUTY, EMMANUEL;ENGSTROEM, HAAKAN;RIMBAU, VICTOR;VASCO I SALAS, GERARD |
分类号 |
C22C29/08;B21D37/01;B22F5/00 |
主分类号 |
C22C29/08 |
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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