| 发明名称 |
ANVENDNING AV EN HARDEMNESLEGERING FOR VERKTYGS- OCH SLITDELAR |
| 摘要 |
A sintered hard-material alloy for use in tool parts and parts subject to wear having a coefficient of heat expansion approximately equal to that of tool steel. The hard material alloy consists essentially of 15 to 80% by weight of hard material, preferably titanium carbide, and 20 to 80% by weight of steel with: |
| 申请公布号 |
SE7712553(L) |
申请公布日期 |
1978.05.19 |
| 申请号 |
SE19770012553 |
申请日期 |
1977.11.07 |
| 申请人 |
THYSSEN EDELSTAHLWERKE AG |
发明人 |
FREHN F |
| 分类号 |
C22C29/06;C22C29/10;C22C32/00;C22C33/02;C22C38/00;(IPC1-7):C22C29/00 |
主分类号 |
C22C29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
