Effect of Multilayer and Multi-pass Welding on Microstructure and Properties of Al–Mg Alloy Welding Joint
Sign Up to like & getrecommendations! Published in 2020 at "Metallography, Microstructure, and Analysis"
DOI: 10.1007/s13632-020-00646-1
Abstract: Three-layer and four-pass metal inert gas welding tests were carried out on 5A01 alloy sheet by using 5B01 wires as filler material. The research results showed that the thermal cycle of the next weld would… read more here.
Keywords: multilayer multi; pass welding; pass; multi pass ... See more keywords
Numerical investigation of residual thermal stresses in welded joints of heterogeneous steels with account of technological features of multi-pass welding
Sign Up to like & getrecommendations! Published in 2017 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2016.10.005
Abstract: Abstract The paper describes a two-dimensional mathematical model to evaluate stresses in welded joints formed in multi-pass welding of multi-layered steels. The model is based on a system of equations that includes the Lagrange's variational… read more here.
Keywords: pass welding; residual thermal; welded joints; thermal stresses ... See more keywords