Invention Grant
- Patent Title: Galvannealed steel sheet and production method thereof
- Patent Title (中): 热镀锌钢板及其制造方法
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Application No.: US13128194Application Date: 2009-11-02
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Publication No.: US08691396B2Publication Date: 2014-04-08
- Inventor: Fumio Yuse , Mikako Takeda , Shigenobu Namba , Yoshihiro Miyake
- Applicant: Fumio Yuse , Mikako Takeda , Shigenobu Namba , Yoshihiro Miyake
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-285705 20081106
- International Application: PCT/JP2009/068780 WO 20091102
- International Announcement: WO2010/053074 WO 20100514
- Main IPC: B32B15/04
- IPC: B32B15/04 ; B32B15/18 ; B32B15/20 ; B05D3/00 ; B05D3/02 ; B05D1/18
Abstract:
A galvannealed steel sheet obtained by subjecting a base steel sheet to hot-dip galvanization and then alloying the galvanization layer, the base steel sheet being obtained by hot rolling a specified steel. A method for producing the galvannealed steel sheet.
Public/Granted literature
- US20110212337A1 GALVANNEALED STEEL SHEET AND PRODUCTION METHOD THEREOF Public/Granted day:2011-09-01
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