Method of welding using a covered tungsten electrode

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4362919
SERIAL NO

06235642

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Abstract

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A method of welding which utilizes a metal electrode core encased within a pre-sintered ceramic insulating sleeve. The method comprising, preplacing a welding wire in the welding kerf formed between the pieces to be welded, tacking the welding wire in place such that the wire abuts the surface of the pieces to be welded, guiding the metal core electrode rod encased in a ceramic pre-sintered sleeve over the welding wire, and simultaneously, torching the welding wire so that a uniform weld deposit is formed.

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Patent Owner(s)

Patent OwnerAddress
DEMAG DELAVAL TURBOMACHINERY CORP450 PARK AVENUE 24TH FLOOR NEW YORK NY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miller, Alan H Philadelphia, PA 6 302
Reese, Ira W Yardville, NJ 2 20

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