- 专利标题: Method and steel component
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申请号: US14422738申请日: 2013-08-19
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公开(公告)号: US09834837B2公开(公告)日: 2017-12-05
- 发明人: Staffan Larsson , Walter Datchary , Peter Neuman
- 申请人: AKTIEBOLAGET SKF
- 申请人地址: SE Gothenburg
- 专利权人: AKTIEBOLAGET SKF
- 当前专利权人: AKTIEBOLAGET SKF
- 当前专利权人地址: SE Gothenburg
- 代理机构: SKF USA Inc. Patent Dept.
- 代理商 Bryan Peckjian
- 优先权: SE1200504-7 20120821
- 国际申请: PCT/SE2013/000125 WO 20130819
- 国际公布: WO2014/031051 WO 20140227
- 主分类号: C21D1/06
- IPC分类号: C21D1/06 ; C21D1/18 ; C21D1/20 ; C23C8/22 ; C23C8/80 ; C21D6/00 ; C23C8/46 ; C23C8/66
摘要:
A method for heat treating a steel component, which comprises the steps of: (a) carburizing the steel component with a carbon potential above 1.0, (b) carburizing the steel component with a carbon potential above 0.6, (c) quenching the steep component, and (d) subjecting the steel component to a bainitic treatment.
公开/授权文献
- US20150218688A1 METHOD & STEEL COMPONENT 公开/授权日:2015-08-06
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