Ternary gas mixture which can be used in the braze welding...

Electric heating – Metal heating – By arc

Reexamination Certificate

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C219S074000, C219S1370WM

Reexamination Certificate

active

10503357

ABSTRACT:
A method of brazing galvanized metal parts such as those used for motor vehicle elements or container components. The parts are joined together to create a brazed joint by using at least one electric arc, a metal filler wire, and a gas shield. The gas shield contains hydrogen, carbon dioxide, and argon.

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