Invention Grant
- Patent Title: Method for producing a TWIP steel sheet having an austenitic microstructure
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Application No.: US16302974Application Date: 2017-05-22
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Publication No.: US10995381B2Publication Date: 2021-05-04
- Inventor: Thierry Iung , Gerard Petitgand
- Applicant: ARCELORMITTAL
- Applicant Address: LU Luxembourg
- Assignee: ARCELORMITTAL
- Current Assignee: ARCELORMITTAL
- Current Assignee Address: LU Luxembourg
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: WOPCTIB2016000695 20160524
- International Application: PCT/IB2017/000606 WO 20170522
- International Announcement: WO2017/203343 WO 20171130
- Main IPC: C21D9/46
- IPC: C21D9/46 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; C22C38/12 ; C22C38/16 ; C22C38/20 ; C22C38/24 ; C22C38/38 ; C23C2/02 ; C23C2/06 ; C23C2/12 ; C23C2/40 ; C21D1/26 ; C21D8/02 ; C21D6/00 ; C21D8/04
Abstract:
A method for the manufacture of a cold rolled, recovered TWIP steel sheet coated with a metallic coating is provided including the following steps: (A) the feeding of a slab having the following composition: 0.1
Public/Granted literature
- US20190292617A1 METHOD FOR PRODUCING A TWIP STEEL SHEET HAVING AN AUSTENITIC MICROSTRUCTURE Public/Granted day:2019-09-26
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