METHOD FOR WELDING FERRITIC STAINLESS STEEL TO CARBON STEEL

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United States of America Patent

SERIAL NO

15325971

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Abstract

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A method of welding a ferritic stainless steel part to a carbon steel part is described. The method comprises arc welding (e.g. GTAW welding) the ferritic stainless steel part to the carbon steel part using a duplex stainless steel filler metal. Welded article made in this way is useful for industrial electrolyzers and particularly for corrosion resistant cathode and carrier plate assemblies in a sodium chlorate electrolyzer.

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Patent OwnerAddress
CHEMETICS INCVANCOUVER BRITISH COLUMBIA V5M 0A5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kozak, Paul Surrey, CA 6 17
Tavakoli, Arash Port Moody, CA 1 3

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