Invention Grant
- Patent Title: Friction stir welding of metal matrix composites
- Patent Title (中): 金属基复合材料的摩擦搅拌焊接
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Application No.: US12340061Application Date: 2008-12-19
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Publication No.: US07879454B2Publication Date: 2011-02-01
- Inventor: Paul S. Manicke , Earl Claude Helder
- Applicant: Paul S. Manicke , Earl Claude Helder
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Adams Intellectual Property Law
- Agent William Scott Andes, Esq.
- Main IPC: B32B15/00
- IPC: B32B15/00

Abstract:
A fiber-reinforced component is formed of a first composite member including a metal matrix with reinforcing fibers having a diameter and a length distributed therein in a selected orientation and a second composite member including a metal matrix with reinforcing fibers having a diameter and a length distributed therein in a selected orientation. The first composite member is bonded to the second composite member by a solid state bond along a predetermined joint path, such that an average volume fraction of the reinforcing fibers of the first composite member and the second composite member within the joint path is substantially the same as an average volume fraction of the reinforcing fibers of the first composite member and the second composite member within the remainder of the fiber-reinforced component.
Public/Granted literature
- US20090098406A1 FRICTION STIR WELDING OF METAL MATRIX COMPOSITES Public/Granted day:2009-04-16
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