| 发明名称 |
Process for preparing a toothed pinion with collar |
| 摘要 |
The pinion is produced as a sintered component with a basic bainitic structure. Subsequently, by surface hardening, a martensitic structure is produced at least in the hub zone. |
| 申请公布号 |
EP0908257(A3) |
申请公布日期 |
2002.07.03 |
| 申请号 |
EP19980118716 |
申请日期 |
1998.10.02 |
| 申请人 |
BT MAGNET-TECHNOLOGIE GMBH |
发明人 |
SCHNEIDER, RUDOLF;HARDER, HEINRICH |
| 分类号 |
B22F3/10;B22F3/24;B22F5/08;C22C33/02 |
主分类号 |
B22F3/10 |
| 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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