发明名称 |
Cemented carbide punch |
摘要 |
The present invention relates to a punch for manufacturing of metal beverage cans of a cemented carbide comprising a hard phase comprising WC and a binder phase the cemented carbide composition comprises, in wt-%, from 50 to less than 70 WC, from 15 to 30 TiC, and from 12 to 20 Co+Ni. |
申请公布号 |
US9272320(B2) |
申请公布日期 |
2016.03.01 |
申请号 |
US201113876169 |
申请日期 |
2011.10.05 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
Carpenter Michael;Smith Jane |
分类号 |
B21D22/20;C22C29/08;B22F5/00 |
主分类号 |
B21D22/20 |
代理机构 |
|
代理人 |
Gorski Corinne R. |
主权项 |
1. A punch for manufacturing of metal beverage cans of a cemented carbide comprising a hard phase comprising WC and a binder phase, wherein the cemented carbide composition comprises, in wt-%, from 50 to less than 70 WC, from 15 to 30 TiC, from 0.5 to 2.5 Cr, from 0.1 to 0.3 Mo and from 12 to 20 Co+Ni. |
地址 |
Sandviken SE |