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Welding Metallurgy of
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The article was published on 1987-01-01 and is currently open access. It has received 991 citations till now. The article focuses on the topics: Welding.read more
Citations
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The Post Weld Heat Treatment Response in the Heat Affected Zone of 2.25Cr-1Mo Steel
TL;DR: In this paper, the authors investigated the effect of post weld heat treatment on the microstructure of F22 (2.25Cr-1Mo) steel and found that second phase particles (which are presumed to be Alloy carbides) are still present in the micro-structure.
Journal ArticleDOI
Optimization of welding parameters in underwater wet FCAW on a structural steel using support vector regression and sequential quadratic programming
Patricia Sheilla Costa,G. Altamirano-Guerrero,Rocío M. Ochoa-Palacios,Edgar O. Reséndiz-Flores,Luis A. Guía-Hernández,Luis E. Ramírez-Luna +5 more
Dissertation
Un essai robuste et fiable pour la recette de produits d’apport en soudage d’aciers inoxydables
TL;DR: In this article, Kerrouault et al. propose an approach to develop an essai de fissuration a chaud a chargement exterieur, and simuler numeriquement ces experiences for determiner un seuil critique en deformation.
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Comparative HAZ softening analysis of three different automotive aluminium alloys by physical simulation
TL;DR: In this article, the influence of weld heat cycle on heat affected zone (HAZ) is physically simulated for Tungsten inert gas Welding (TIG) using Gleeble 3500 thermomechanical simulator for three different automotive aluminium alloy (AA5754-H22, AA6082T6 & AA7075-T6) plate of 1 mm thickness.
References
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A review on selective laser sintering/melting (SLS/SLM) of aluminium alloy powders: Processing, microstructure, and properties
TL;DR: In this article, the state of the art in selective laser sintering/melting (SLS/SLM) processing of aluminium powders is reviewed from different perspectives, including powder metallurgy (P/M), pulsed electric current (PECS), and laser welding of aluminium alloys.
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Dislocation network in additive manufactured steel breaks strength–ductility trade-off
Leifeng Liu,Qingqing Ding,Yuan Zhong,Ji Zou,Jing Wu,Yu-Lung Chiu,Jixue Li,Ze Zhang,Qian Yu,Zhijian Shen +9 more
TL;DR: In this article, the authors show that the pre-existing dislocation network, which maintains its configuration during the entire plastic deformation, is an ideal modulator that is able to slow down but not entirely block the dislocation motion.
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Critical review of automotive steels spot welding: process, structure and properties
TL;DR: In this article, the fundamental understanding of structure-properties relationship in automotive steels resistance spot welds is discussed. And a brief review of friction stir spot welding, as an alternative to RSW, is also included.
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Revisiting fundamental welding concepts to improve additive manufacturing: From theory to practice
TL;DR: In this article, a unified equation to compute the energy density is proposed to compare works performed with distinct equipment and experimental conditions, covering the major process parameters: power, travel speed, heat source dimension, hatch distance, deposited layer thickness and material grain size.
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Using deep neural network with small dataset to predict material defects
TL;DR: This study attempted to predict solidification defects by DNN regression with a small dataset that contains 487 data points and found that a pre-trained and fine-tuned DNN shows better generalization performance over shallow neural network, support vector machine, and DNN trained by conventional methods.