Invention Grant
- Patent Title: Multi-phase steel, cold-rolled flat product produced from such a multi-phase steel and method for producing it
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Application No.: US13877782Application Date: 2011-09-22
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Publication No.: US09970088B2Publication Date: 2018-05-15
- Inventor: Ekaterina Bocharova , Dorothea Mattissen , Roland Sebald , Daniel Krizan , Andreas Pichler
- Applicant: Ekaterina Bocharova , Dorothea Mattissen , Roland Sebald , Daniel Krizan , Andreas Pichler
- Applicant Address: DE Duisburg
- Assignee: ThyssenKrupp Steel Europe AG
- Current Assignee: ThyssenKrupp Steel Europe AG
- Current Assignee Address: DE Duisburg
- Agency: The Webb Law Firm
- Priority: EP10186553 20101005
- International Application: PCT/EP2011/066522 WO 20110922
- International Announcement: WO2012/045595 WO 20120412
- Main IPC: C22C38/06
- IPC: C22C38/06 ; C22C38/14 ; C21D6/00 ; C21D8/02 ; C21D9/46 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/12
Abstract:
A multi-phase steel including in % wt. C: 0.14-0.25%, Mn: 1.7-2.5%, Si: 0.2-0.7%, Al: 0.5-1.5%, Cr:
Public/Granted literature
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