Invention Grant
- Patent Title: Process for manufacturing steel blanks
- Patent Title (中): 钢坯制造工艺
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Application No.: US13231847Application Date: 2011-09-13
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Publication No.: US08551397B2Publication Date: 2013-10-08
- Inventor: Gérald Gay , Bruno Gaillard-Allemand
- Applicant: Gérald Gay , Bruno Gaillard-Allemand
- Applicant Address: FR Paris Cedex
- Assignee: Aubert & Duval
- Current Assignee: Aubert & Duval
- Current Assignee Address: FR Paris Cedex
- Agency: Klarquist Sparkman, LLP
- Priority: FR0653272 20060803
- Main IPC: C22C38/02
- IPC: C22C38/02 ; C22C38/04 ; C22C38/44 ; C22C38/46
Abstract:
The invention relates to a manufacturing process for steel blanks. The invention relates in particular to a manufacturing process of a steel blank comprising electroslag remelting (ESR—ElectroSlag Remelting) or vacuum arc remelting (VAR—Vacuum Arc Remelting) to obtain very good mechanical properties. The blanks obtained can be used especially in the field of the manufacture of pressurized equipment elements and especially cannon tubes.
Public/Granted literature
- US20120003117A1 PROCESS FOR MANUFACTURING STEEL BLANKS Public/Granted day:2012-01-05
Information query
