Invention Grant
- Patent Title: Method for welding age-hardenable nickel-base alloys
- Patent Title (中): 焊接时效硬化镍基合金的方法
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Application No.: US153017Application Date: 1998-09-15
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Publication No.: US5951792APublication Date: 1999-09-14
- Inventor: Werner Balbach , Sorin Keller , Reiner Redecker
- Applicant: Werner Balbach , Sorin Keller , Reiner Redecker
- Applicant Address: CHX Baden
- Assignee: Asea Brown Boveri AG
- Current Assignee: Asea Brown Boveri AG
- Current Assignee Address: CHX Baden
- Priority: DEX19741637 19970922
- Main IPC: B23K9/167
- IPC: B23K9/167 ; B23K20/00 ; B23K20/02 ; B23K20/16 ; B23K28/02 ; B23K35/00 ; B23K35/30 ; C22F1/10
Abstract:
In a method for welding age-hardenable nickel-base alloys, a workpiece (5) made from an age-hardenable nickel-base alloy (1, 2) is welded with filler material of the same composition as the base material. The weld metal (3) which is formed in so doing is covered by a sealed covering layer (4) comprising a ductile material and the workpiece (5) is subjected to hot isostatic pressing (HIP).
Public/Granted literature
- US5456108A Baffle assembly for ultrasonic liquid level measuring probe Public/Granted day:1995-10-10
Information query
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