Topic
Heat-affected zone
About: Heat-affected zone is a research topic. Over the lifetime, 18787 publications have been published within this topic receiving 231744 citations.
Papers published on a yearly basis
Papers
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TL;DR: In this article, the microstructure, hardness and wear resistance of Inconel 625 coatings were investigated at both room and elevated temperatures, and the results indicated that laser cladded inconel 675 coating has finer microstructures, alleviated segregation of Mo and Nb and lower dilution of iron compared with arc welded one as revealed by XRD, SEM and EDS.
125 citations
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TL;DR: In this article, a multi-physics numerical model was developed to investigate the influence of a steady magnetic field aligned perpendicular to the welding direction during partial penetration high power laser beam welding of aluminium in downhand position.
125 citations
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TL;DR: In this article, a rugged, low-cost, point infrared sensor was used to monitor changes in the plate surface temperatures occurring during the welding process to eliminate or mitigate defects that may form due to the process perturbations.
125 citations
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TL;DR: In this paper, the effect of welding cooling time and peak temperature on characteristic fracture toughness and microstructure feature of heat-affected zone (HAZ) for an 800MPa grade high strength low alloy (HSLA) steel was investigated.
125 citations
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TL;DR: In this paper, a carbon dioxide laser with a maximum output of 5 kW in the continuous wave mode was used to make bead-on-plate and autogenous butt weld joints.
124 citations