发明公开
EP3314032A1 CORROSION RESISTANT STEEL, METHOD FOR PRODUCING SAID STEEL AND ITS USE THEREOF
审中-公开
耐腐蚀钢,制造所述钢的方法及其用途
- 专利标题: CORROSION RESISTANT STEEL, METHOD FOR PRODUCING SAID STEEL AND ITS USE THEREOF
- 专利标题(中): 耐腐蚀钢,制造所述钢的方法及其用途
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申请号: EP16733505.8申请日: 2016-06-29
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公开(公告)号: EP3314032A1公开(公告)日: 2018-05-02
- 发明人: GOMES, Christelle , EL ALAMI, Hafida , DECULTIEUX, Florent
- 申请人: Vallourec Oil and Gas France
- 申请人地址: 54 rue Anatole France 59620 Aulnoye-Aymeries FR
- 专利权人: Vallourec Oil and Gas France
- 当前专利权人: Vallourec Oil and Gas France
- 当前专利权人地址: 54 rue Anatole France 59620 Aulnoye-Aymeries FR
- 代理机构: Casalonga
- 优先权: EP15174339 20150629
- 国际公布: WO2017001450 20170105
- 主分类号: C22C38/42
- IPC分类号: C22C38/42 ; C22C38/44 ; C22C38/46 ; C22C38/48 ; C22C38/52 ; C21D6/00 ; C21D9/08 ; C21D1/18 ; C21D1/56
摘要:
The invention deals with a corrosion resistant steel of at least 758 MPa comprising in weight %: 0.005 ‰¤ C
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