2020
DOI: 10.1590/0104-9224/si25.34
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Efecto de los Parámetros de Proceso sobre las Propiedades Mecánicas de Uniones GMAW-Brazing de Acero DP 1000

Abstract: Resumen: Los aceros de fase dual (DP) ofrecen una buena combinación de resistencia, conformabilidad y soldabilidad y son de gran aplicación en la industria automotriz. La incorporación de estos nuevos materiales exige el desarrollo de nuevos procedimientos de soldadura. Actualmente, es cada vez más utilizado el proceso Gas Metal Arc Welding - Brazing (GMAW-B), debido a su buen aspecto superficial y a la ausencia de fusión de los materiales a unir, lo que limita la degradación microestructural en los aceros tip… Show more

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Cited by 2 publications
(1 citation statement)
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“…On the counter part, Figure 8c shows the hardness profiles for the GMAW-P-brazing process, where, in the FZ the average hardness for both conditions was 193 HV, due to the fact that the Cu-Al filler metal is a soft and ductile material [27]. At the interface near to the HAZ, the maximum hardness reported was 320 HV.…”
Section: Mechanical Testingmentioning
confidence: 99%
“…On the counter part, Figure 8c shows the hardness profiles for the GMAW-P-brazing process, where, in the FZ the average hardness for both conditions was 193 HV, due to the fact that the Cu-Al filler metal is a soft and ductile material [27]. At the interface near to the HAZ, the maximum hardness reported was 320 HV.…”
Section: Mechanical Testingmentioning
confidence: 99%