Evolución microestructural de la ZAC en la unión soldada con MIG sobre una aleación de aluminio AA7020W

C. A. Bloem; M. D. Salvador; V. Amigó; D. Busquets

doi:10.3989/revmetalm.2003.v39.i4.341

Stress corrosion crack growth rate in dissimilar metal welds

Authors

C. A. Bloem Universidad de Los Andes de Ingeniería, Escuela de Ingeniería Mecánica, Departamento de Tecnología y DiseñoUniversidad de Los Andes de Ingeniería, Escuela de Ingeniería Mecánica, Departamento de Tecnología y Diseño
M. D. Salvador Departamento de Ingeniería Mecánica y de Materiales, ETSII, Universidad Politécnica de Valencia
V. Amigó Departamento de Ingeniería Mecánica y de Materiales, ETSII, Universidad Politécnica de Valencia
D. Busquets Departamento de Ingeniería Mecánica y de Materiales, ETSII, Universidad Politécnica de Valencia

DOI:

https://doi.org/10.3989/revmetalm.2003.v39.i4.341

Keywords:

Aluminum alloys, Microstructure, DSC, Arc welding, MET

Abstract

The aim of the present study is to evaluate the changes through the HAZ, analyzed under two different but complementary techniques. These are Transmission Electronic Microscopy (TEM) and Differential Scanning Calorimetry (DSC). The results shown that there are remarkable changes in size and morphology of the precipitates, being in accordance with the results obtained by DSC.

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Published

2003-08-30

How to Cite

Bloem, C. A., Salvador, M. D., Amigó, V., & Busquets, D. (2003). Stress corrosion crack growth rate in dissimilar metal welds. Revista De Metalurgia, 39(4), 298–303. https://doi.org/10.3989/revmetalm.2003.v39.i4.341

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Issue

Vol. 39 No. 4 (2003)

Section

Technical Notes

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