| abstract |
The invention relates to a gas mixture, a pressure vessel containing the gas mixture, a method which uses the gas mixture in thermal spraying, cutting, joining, buildup welding and / or in the surface treatment by means of arc, plasma and / or laser, a device for providing the A gas mixture and a process for producing the gas mixture, the gas mixture containing a protective gas and a protective gas additive selected from the group consisting of ethers, cyclic amines containing at least one ether group and mixtures thereof. |