Electric heating – Metal heating – Nonatmospheric environment at hot spot
Patent
1993-08-03
1994-05-17
Shaw, Clifford C.
Electric heating
Metal heating
Nonatmospheric environment at hot spot
B23K 916
Patent
active
053130391
ABSTRACT:
A shielding gas for flux cored arc welding. The specific gas combination is intended to promote significantly lower fume emission levels while providing equivalent or better welding performance.
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Harvey Grant
Larue Jean-Pierre
Turcot Jocelyn
Vaidya Viwek V.
Canadian Liquid Air Ltd./Air Liquide Canada LTEE.
Shaw Clifford C.
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