ULTRAVIOLET RADIATION DURING WELDING AND SOLDER-WELDING OF THE LOW ENERGETISTIC ARC METHODS
Journal Title: Proceedings of Electrotechnical Institute Prace Instytutu Elektrotechniki - Year 2012, Vol 59, Issue 256
Abstract
Tested the intensity of UV during of the CMT and ColdArc welding methods of austenitic chrome-nickel steel with symbol X5CrNi18-10 steel and chromium ferritic steel with symbol X6Cr17 and during solder-welding steel with the symbols of the DX 54D and DP 600X, coated with a protective layer of pure zinc or zinc alloy and iron. Welding has been performed in the shielding argon or a mixture of argon, oxygen and carbon dioxide, while solder-welding has been shielded argon only. It was found that the intensity of the UV increases exponentially with an increase in the intensity of the welding current or solder-welding. In addition to the intensity of the emitted the ultraviolet affects the method of welding/ solder-welding and types of shielding gases and welding/solder-welding materials are practically meaningless.
Authors and Affiliations
Stanisław MARZEC, Jolanta MATUSIAK, Joanna WYCIŚLIK
Keywords
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