- 专利标题: METHOD OF MANUFACTURING A STEEL ARTICLE AND ARTICLE
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申请号: PCT/EP2021/056438申请日: 2021-03-13
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公开(公告)号: WO2021180978A1公开(公告)日: 2021-09-16
- 发明人: CHEN, Shangping
- 申请人: TATA STEEL NEDERLAND TECHNOLOGY B.V.
- 申请人地址: Wenckebachstraat 1
- 专利权人: TATA STEEL NEDERLAND TECHNOLOGY B.V.
- 当前专利权人: TATA STEEL NEDERLAND TECHNOLOGY B.V.
- 当前专利权人地址: Wenckebachstraat 1
- 代理机构: GROUP INTELLECTUAL PROPERTY SERVICES
- 优先权: EP20163136.3 2020-03-13
- 主分类号: C21D1/20
- IPC分类号: C21D1/20 ; C21D8/04 ; C21D9/48 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/20 ; C22C38/24 ; C22C38/26 ; C22C38/28 ; C22C38/32 ; C22C38/38 ; C22C38/46 ; C22C38/50 ; C22C38/54 ; C22C38/58
摘要:
Provided is method of manufacturing a steel article having a microstructure that is principally a mixture of bainite and martensite, and having a tensile strength higher than 780 MPa.