Fatigue finite element analysis on the effect of welding joint type on fatigue life and crack location of a tubular member
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DOI: 10.1007/s00419-019-01513-4
Abstract: The results of a fatigue finite element analysis (FEA) based on the continuum damage mechanics of welding tubular members are presented. The effects of welding joint type on fatigue life and crack location were investigated.… read more here.
Keywords: crack; joint type; welding joint; fatigue life ... See more keywords
Investigation on the microstructure and mechanical properties of autogenous laser welding joint of ITER BTCC case lid
Sign Up to like & getrecommendations! Published in 2020 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2020.111607
Abstract: Abstract The 316LN stainless steel with a thickness of 21 mm was welded by autogenous laser welding from both sides with an YLS-20000 fiber laser welding system. The microstructure of the welding joint was characterized… read more here.
Keywords: autogenous laser; laser welding; investigation microstructure; welding joint ... See more keywords
Modeling of resistance heat assisted ultrasonic welding of Cu-Al joint
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DOI: 10.1016/j.jmatprotec.2018.02.008
Abstract: Abstract A three-dimensional thermal-mechanical-electrical coupling model for the hybrid welding of Cu-Al joint based on the finite element (FEM) method was established to investigate the effects of resistance heat on the ultrasonic welding (USW) process.… read more here.
Keywords: heat; welding joint; resistance heat; ultrasonic welding ... See more keywords
Evolution of the microstructure and microhardness of the welding joint of IN 740H alloy with IN 617 as filler metal
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DOI: 10.1016/j.matchar.2017.01.011
Abstract: Abstract The evolution of both microstructure and microhardness of the IN 740H alloy welding joint following 10,000 h thermal exposure at 750 °C was studied. In this study, the IN 617 filler metal was used to obtain… read more here.
Keywords: filler metal; microhardness; 617 filler; 740h alloy ... See more keywords
Stress Corrosion Cracking Threshold for Dissimilar Capacitive Discharge Welding Joint with Varied Surface Geometry
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DOI: 10.3390/app10062180
Abstract: Stress corrosion cracking (SCC) is known as a major factor that should be considered in the assessment of welding joint structure integrity. Despite the promising and wide application of dissimilar metal joints, the currently available… read more here.
Keywords: corrosion cracking; welding joint; surface; stress corrosion ... See more keywords