Process for the production of a shielding gas mixture
作者： Ernst Miklos , Burkhard Haas
DOI:
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摘要: In a process for the production of shielding gas mixture argon is withdrawn from liquid supply, vaporized and mixed with premix. The premix contains helium and/or doping gas. A prepared this way outstandingly suited, especially because content, arc welding aluminum alloys.
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