发明名称 |
METHOD OF MAKING CEMENTED CARBIDE PRODUCTS |
摘要 |
A method for the production of tungsten carbide based cemented carbide or cermet tools or components using the powder injection molding method includes mixing of hard constituent powder and a metallic binder powder with an organic binder system, consisting of 30-60 wt-% olefinic polymers and 40-70 wt-% nonpolar waxes, acting as a carrier for the powder. A metallic binder powder that is granulated with a nonpolar wax is used. |
申请公布号 |
EP2379253(A4) |
申请公布日期 |
2014.11.26 |
申请号 |
EP20090833743 |
申请日期 |
2009.12.17 |
申请人 |
SECO TOOLS AB |
发明人 |
PUIDE, MATTIAS;JONSSON, PER |
分类号 |
B22F1/00;B22F3/22;C22C1/05;C22C29/08 |
主分类号 |
B22F1/00 |
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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