Study on some Correlations between Hardness with Process Parameters Applying on Welded Joints Made through TIG Welding Process Using High Frequency Pulsed Arc

TIG (Tungsten Inert Gas) welding has more and more application options. To always create new ways of optimization, a more in-depth study of the effects on the components subject to joining is necessary. The paper includes a study on the hardness resulting in the specific areas of the welded joint, u...

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Bibliographic Details
Published in:Key engineering materials 2024-10, Vol.991, p.83-88
Main Authors: Dumitru, Mnerie, Mnerie, Gabriela Victoria, Remus, Boboescu, Voicu-Ioan, Safta
Format: Article
Language:English
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Summary:TIG (Tungsten Inert Gas) welding has more and more application options. To always create new ways of optimization, a more in-depth study of the effects on the components subject to joining is necessary. The paper includes a study on the hardness resulting in the specific areas of the welded joint, using TIG welding with high frequency pulsed arc, applied to join some stainless-steel plates. The relative variation of the hardness was determined and analysed, in correlation with the process parameters. The study is part of the research on obtaining a good energy efficiency in the welding process, based on the requirements imposed on the quality of the joints.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/p-Q9aLdP