Invention Grant
- Patent Title: Austenitic TWIP stainless steel, its production and use
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Application No.: US14652877Application Date: 2013-12-18
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Publication No.: US10066280B2Publication Date: 2018-09-04
- Inventor: Alessandro Ferraiuolo
- Applicant: Centro Sviluppo Materiali S.p.A.
- Applicant Address: IT Rome (RM)
- Assignee: CENTRO SVILUPPO MATERIALI S.P.A.
- Current Assignee: CENTRO SVILUPPO MATERIALI S.P.A.
- Current Assignee Address: IT Rome (RM)
- Agency: Lucas & Mercanti, LLP
- Priority: ITRM2012A0647 20121219
- International Application: PCT/IB2013/061101 WO 20131218
- International Announcement: WO2014/097184 WO 20140626
- Main IPC: C22C38/42
- IPC: C22C38/42 ; C22C38/44 ; C22C38/48 ; C22C38/52 ; C22C38/58 ; C21D8/00 ; C21D7/00 ; C21D7/02 ; C21D7/13 ; C21D6/00 ; C22C38/06 ; C22C38/02 ; C22C38/00 ; C22C38/50 ; C22C38/46 ; C22C38/38 ; C22C38/54
Abstract:
The object of the invention is an austenitic stainless steel with high plasticity induced by twinning with innovative chemical composition, and the use thereof in the automobile industry and in all applications wherein both a high resistance to corrosion and a high formability is requested, together with mechanical features of high-resistant steels. The invention also concerns a process for the production of this austenitic stainless steel with high twinning-induced plasticity.
Public/Granted literature
- US20150329947A1 AUSTENITIC TWIP STAINLESS STEEL, ITS PRODUCTION AND USE Public/Granted day:2015-11-19
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