Investigation on the microstructure and mechanical properties of autogenous laser welding joint of ITER BTCC case lid
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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
Fiber laser welding of HSLA steel by autogenous laser welding and autogenous laser welding with cold wire methods
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.116353
Abstract: Abstract 6 mm thickness high strength low alloy (HSLA) steel butt joints were fabricated by fiber laser welding. The influence of welding parameters on morphologies, weld process behavior, microstructure and mechanical properties were investigated. Defects (undercut,… read more here.
Keywords: autogenous laser; laser; transition; hsla steel ... See more keywords