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公开(公告)号:US20150361535A1
公开(公告)日:2015-12-17
申请号:US14832599
申请日:2015-08-21
Applicant: ARCELORMITTAL WIRE FRANCE
Inventor: Sylvain Foissey , Christophe Bertout , Xavier Perroud
IPC: C22C38/54 , C21D9/52 , C21D1/18 , C21D6/00 , C22C38/46 , C22C38/00 , C22C38/42 , C22C38/24 , C22C38/06 , C22C38/04 , C22C38/02 , C21D8/06 , C22C38/44
CPC classification number: C22C38/54 , C21D1/18 , C21D1/20 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/06 , C21D8/065 , C21D9/52 , C21D9/525 , C21D9/58 , C21D9/64 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/16 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/32 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46
Abstract: A process for the manufacture of a profiled wire of hydrogen-embrittlement-resistant, low-alloy carbon steel for flexible pipelines for the offshore oil and gas operations sector is provided. The process includes providing a low-alloy carbon steel wire rod having a composition including, expressed in percentages by weight of the total mass 0.75
Abstract translation: 提供了一种制造用于海上石油和天然气操作部门的柔性管道的耐氢脆,低合金碳钢型材的方法。 该方法包括提供一种低合金碳钢线材,其具有以总质量重量百分比表示的组成,其总质量为0.75
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公开(公告)号:US09617625B2
公开(公告)日:2017-04-11
申请号:US14832599
申请日:2015-08-21
Applicant: ARCELORMITTAL WIRE FRANCE
Inventor: Sylvain Foissey , Christophe Bertout , Xavier Perroud
IPC: C22C38/00 , C22C38/54 , C21D1/20 , C21D8/06 , C21D9/52 , C21D9/58 , C21D9/64 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/16 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/32 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46 , C21D1/18 , C21D6/00
CPC classification number: C22C38/54 , C21D1/18 , C21D1/20 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/06 , C21D8/065 , C21D9/52 , C21D9/525 , C21D9/58 , C21D9/64 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/16 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/32 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46
Abstract: A process for the manufacture of a profiled wire of hydrogen-embrittlement-resistant, low-alloy carbon steel for flexible pipelines for the offshore oil and gas operations sector is provided. The process includes providing a low-alloy carbon steel wire rod having a composition including, expressed in percentages by weight of the total mass 0.75
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