Invention Grant
- Patent Title: Powder processing method
- Patent Title (中): 粉末加工方法
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Application No.: US12847427Application Date: 2010-07-30
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Publication No.: US08357251B2Publication Date: 2013-01-22
- Inventor: Thomas J. Watson
- Applicant: Thomas J. Watson
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds PC
- Main IPC: B22F1/00
- IPC: B22F1/00 ; B22F9/02
Abstract:
A powder processing method includes degassing a metallic powder in a rotating chamber that is evacuated to a sub-atmospheric pressure. The method may also include storing the metallic powder in a rotating storage chamber that is pressurized to a super-atmospheric pressure with a dry cover gas.
Public/Granted literature
- US20120024110A1 POWDER PROCESSING METHOD Public/Granted day:2012-02-02
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