Invention Grant
US08852356B2 Method for producing a hot rolled strip and hot rolled strip produced from ferritic steel
有权
由铁素体钢制造的热轧钢带和热轧钢带的制造方法
- Patent Title: Method for producing a hot rolled strip and hot rolled strip produced from ferritic steel
- Patent Title (中): 由铁素体钢制造的热轧钢带和热轧钢带的制造方法
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Application No.: US13255539Application Date: 2009-03-11
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Publication No.: US08852356B2Publication Date: 2014-10-07
- Inventor: Karl-Heinz Spitzer , Bianca Springub , Joachim Konrad , Hellfried Eichholz , Markus Schäperkötter
- Applicant: Karl-Heinz Spitzer , Bianca Springub , Joachim Konrad , Hellfried Eichholz , Markus Schäperkötter
- Applicant Address: DE Salzgitter DE Düsseldorf
- Assignee: Salzgitter Glachstahl GmbH,SMS Siemag AG
- Current Assignee: Salzgitter Glachstahl GmbH,SMS Siemag AG
- Current Assignee Address: DE Salzgitter DE Düsseldorf
- Agency: Henry M. Feiereisen LLC
- International Application: PCT/DE2009/000328 WO 20090311
- International Announcement: WO2010/102595 WO 20100916
- Main IPC: C22C38/38
- IPC: C22C38/38 ; C22C38/22
Abstract:
The invention relates to a method for producing a hot strip from transformation-free ferritic steel, wherein a melt is cast into a roughed strip and the latter is subsequently rolled into a hot strip. For this purpose, it is provided that the melt is cast in a horizontal strip casting facility under conditions of a calm flow and free of bending into a roughed strip in the range between 6 and 20 mm and is subsequently rolled into hot strip having a degree of deformation of at least 50%.
Public/Granted literature
- US20120093677A1 METHOD FOR PRODUCING A HOT ROLLED STRIP AND HOT ROLLED STRIP PRODUCED FROM FERRITIC STEEL Public/Granted day:2012-04-19
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