Invention Grant
- Patent Title: Welding trip steels
- Patent Title (中): 焊接钢丝
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Application No.: US12397694Application Date: 2009-03-04
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Publication No.: US08258432B2Publication Date: 2012-09-04
- Inventor: Badri K. Narayanan
- Applicant: Badri K. Narayanan
- Applicant Address: US CA City of Industry
- Assignee: Lincoln Global, Inc.
- Current Assignee: Lincoln Global, Inc.
- Current Assignee Address: US CA City of Industry
- Agency: Calfee, Halter & Griswold, LLP
- Main IPC: B23K9/23
- IPC: B23K9/23 ; B23K35/30 ; B23K35/36
Abstract:
Welds made in TRIP steel workpieces by non-autogenous welding techniques can be made to approximate both the composition and microstructure of the TRIP steel being welded by formulating the weld to have controlled amounts of γ phase (austenite) stabilizers and cementite suppressors.
Public/Granted literature
- US20100227196A1 WELDING TRIP STEELS Public/Granted day:2010-09-09
Information query
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