Invention Grant
- Patent Title: Stick electrode
- Patent Title (中): 棒电极
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Application No.: US11357862Application Date: 2006-02-21
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Publication No.: US09095919B2Publication Date: 2015-08-04
- Inventor: Randall M. Burt , Jon P. Chiappone , Craig B. Dallam , Robert J. Weaver
- Applicant: Randall M. Burt , Jon P. Chiappone , Craig B. Dallam , Robert J. Weaver
- 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: Hahn Loeser & Parks LLP
- Main IPC: B23K35/22
- IPC: B23K35/22 ; B23K35/34 ; B23K9/02 ; B23K35/368 ; B23K35/30

Abstract:
A stick electrode for depositing an high strength weld metal bead on a workpiece where the yield strength of the weld metal is between 85 ksi and 125 ksi irrespective of the cooling rate. The electrode deposits weld metal having 0.80-1.85% by weight manganese, 0.25-0.50% by weight molybdenum, 1.25-2.50% by weight nickel, and less than 0.07% by weight carbon, wherein the ratios of the carbon, manganese and molybdenum are adjusted to provide a carbon equivalent in deposited weld metal in the range of 0.17 to 0.30 and preferably less than 0.22.
Public/Granted literature
- US20070193993A1 Stick electrode Public/Granted day:2007-08-23
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