Invention Grant
- Patent Title: Direct rolling of cast gamma titanium aluminide alloys
- Patent Title (中): 铸造铝钛合金的直接轧制
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Application No.: US11270103Application Date: 2005-11-09
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Publication No.: US07923127B2Publication Date: 2011-04-12
- Inventor: Gopal Das
- Applicant: Gopal Das
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: B21B1/38
- IPC: B21B1/38 ; B32B15/00 ; B32B15/01
Abstract:
A process for producing sheets of γ-TiAl includes the steps of forming a melt of a γ-TiAl alloy; casting the γ-TiAl alloy to form an as-cast γ-TiAl alloy; encapsulating the as-cast γ-TiAl alloy to form an as-cast γ-TiAl alloy preform; and rolling the as-cast γ-TiAl alloy preform to form a sheet comprising γ-TiAl.
Public/Granted literature
- US20070107202A1 Direct rolling of cast gamma titanium aluminide alloys Public/Granted day:2007-05-17
Information query
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