| 发明名称 |
MICROALLOYED BEARING STEEL FOR COLD FORMING, METHOD FOR MANUFACTURING FINISHED AND SEMI-FINISHED PRODUCTS THEREFROM |
| 摘要 |
The invention relates to a bearing steel with a usual bearing steel composition i.e. 100Cr6 or 100CrMn6, exhibiting delayed austenite recrystallization. Said steel also contains vanadine with >0.3 to 1.0 mass % and/or niobium with 0.01 to 0.1 mass %. Also disclosed is the use of said bearing steel in thermomechanical forming. |
| 申请公布号 |
WO9840527(A2) |
申请公布日期 |
1998.09.17 |
| 申请号 |
WO1998DE00747 |
申请日期 |
1998.03.13 |
| 申请人 |
TECHNISCHE UNIVERSITAET DRESDEN;ZOUHAR, GUSTAV |
发明人 |
ZOUHAR, GUSTAV |
| 分类号 |
B21K1/04;C22C38/24;C22C38/26 |
主分类号 |
B21K1/04 |
| 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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