Substituição do processo de soldagem TIG pela MIG em estrutura metálica tubular de aço inoxidável AISI 201
DOI:
https://doi.org/10.34117/bjdv11n3-047Keywords:
soldagem TIG, soldagem MIG, aço inoxidável AISI 201, eficiência produtiva, custo-benefícioAbstract
Este trabalho sintetiza estudos sobre a viabilidade técnica da substituição do processo de soldagem TIG pelo MIG na fabricação de estruturas tubulares de aço inoxidável AISI 201. A metodologia de revisão da literatura embasou-se em trabalhos que realizaram experimentos comparativos, com análises da qualidade da solda, resistência mecânica, resistência à corrosão, tempo de fabricação e custos operacionais, ensaios destrutivos e não destrutivos, de modo a avaliar a integridade das juntas soldadas. Os resultados indicam que a soldagem MIG apresenta maior eficiência produtiva e redução significativa de custos, mantendo resistência mecânica e durabilidade comparáveis ao processo TIG. Apesar de um acabamento superficial inferior, a diferença estética não compromete a integridade estrutural.
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