2020
DOI: 10.1016/j.jmrt.2020.08.026
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Influence of present phases in corrosion and mechanical behavior of UNS S31803 duplex stainless steel welded by conventional short circuit MIG/MAG process

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Cited by 10 publications
(10 citation statements)
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“…The presented results agree with the findings of [14,25,26]. Samples 3 and 4 were subjected to bending tests according to the ASME IX standard [27]. This test plays a crucial role in evaluating and controlling the quality of materials as it allows evaluating ductility, that is, the material's ability to plastically deform without Samples 3 and 4 were subjected to bending tests according to the ASME IX standard [27].…”
Section: Resultssupporting
confidence: 84%
“…The presented results agree with the findings of [14,25,26]. Samples 3 and 4 were subjected to bending tests according to the ASME IX standard [27]. This test plays a crucial role in evaluating and controlling the quality of materials as it allows evaluating ductility, that is, the material's ability to plastically deform without Samples 3 and 4 were subjected to bending tests according to the ASME IX standard [27].…”
Section: Resultssupporting
confidence: 84%
“…As macrografias tiveram como função, a revelação das geometrias da solda, da sequência dos passes, efeito na deposição e dimensionamento das camadas e filetes de solda, assim como a definição do dimensionamento da ZTA da junta soldada [9]. Os reagentes utilizados para a realização das macrografias estão indicadas a seguir:…”
Section: Análise Macroestruturalunclassified
“…Já os aços inoxidáveis superausteníticos se caracterizam por apresenta a microestrutura CFC sem modificação de fase em temperaturas elevadas e subzero. Está condição é favorável à redução de fenômenos como trincamento por tensões residuais ou por transformações com distorções no reticulado [7][8][9]. Desta forma, o presente trabalho tem como objetivo contribuir para o entendimento das propriedades metalúrgicas e mecânicas e de uma união soldada dissimilar, com a utilização de metal de base o aço inoxidável duplex S32205 e a aplicação de uma liga de aço inoxidável superaustenítico (AISI) ER-385-904L, como metal de solda.…”
unclassified
“…But in this corrosion analysis system the potential range was -1.0 to +2.0 V. So in these short circuit junction points, while there will be a very high current to flow, it is thought that the increase in the power consumed on the impedance, through the variable potential source, is not only met by the increase in the current, but also by the increase in the corrosion potential (I=V/R, P=V.I=V2/R, P; power-watt, V; volt, I; current, R; resistance). [41][42][43][44] Another effective factor in this regard is that the materials produced by additive manufacturing have a highly porous structure. Again, due to this porosity, the current can find a way to create a short circuit [40].…”
Section: Microstructural and Morphological Examinationsmentioning
confidence: 99%