GAS MIXTURE AND METHOD FOR ELECTRIC ARC JOINING OR MATERIAL PROCESSING WITH REDUCED POLLUTANT EMISSION
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Dec 11, 2015
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Dec 17, 2014
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A gas mixture, a pressure tank containing the gas mixture, a method that uses the gas mixture during thermal spraying, cutting, joining, deposition welding and/or surface treatment by means of arcs, plasma and/or lasers, a device for preparing the gas mixture and a method for manufacturing the gas mixture are disclosed, wherein the gas mixture contains a protective gas and a protective gas additive selected from the group of ethers, cyclic amines containing at least one ether group, and mixtures thereof.
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