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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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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.
Journal ArticleDOI
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.
References
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Journal ArticleDOI
Characterisation of microstructure and corrosion behaviour of thin section AISI 430 stainless steel gas tungsten arc weldment
TL;DR: In this paper, the microstructural features, hardness and corrosion behaviour of thin section ferritic stainless steels (AISI 430) welded by autogenous gas tungsten arc welding with low heat input conditions were characterised.
Performance Testing and Modeling of Ultra-High Strength Steel and Complex Stack-Up Resistance Spot Welds
TL;DR: In this article, the authors present a Table of Table of Tables of the Table of the Abstracts of the Fields of Study ( Table of Fields of Studies) for the first time.
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The microstructure and mechanical properties of joints of technical-grade aluminium gas welded with oxygen–hydrogen flame
TL;DR: In this paper, the authors investigated the weldability of aluminum by using the oxy-hydrogen welding technique and found that the yield strength of the samples welded with oxy-acetylene is higher than that of the sample welding with oxyhydrogen.
Dissertation
Etude expérimentale du comportement dynamique des phases liquides en soudage par court-circuit contrôlé
TL;DR: In this paper, a methode de mesure de temperature, en pyrometrie bichromatique, is proposed for the mesure in-situ des champs de temperature des zones liquides.