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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.
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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.
References
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Journal Article
Experimental analysis of tensile strength in Stainless Steel-304 and Mild Steel-1144 on various process parameters of gas metal arc welding by using Taguchi technique
TL;DR: In this article, the tensile strength of the selected material (Stainless Steel-304 and Mild Steel-1144) as a consequence of applying different welding parameters i.e. different welding current, variation in welding voltage, welding speed and using different electrodes E-6010 cellulosic,E6012 rutile.
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Experimental Analysis of Corrosive Impact of Oxidizing and Non-oxidizing Environment on Sensitized Welded and Unwelded Samples of AISI 316
TL;DR: In this article, an experimental analysis was carried out to investigate the corrosivity of sensitized welded and unwelded austenitic stainless steel AISI 316, in oxidizing and non-oxidizing (HCL) media.
Effect of Linear Direction Oscillation on Grain Refinement
TL;DR: In this article, the authors present a table of dedications and acknowledgements for the field of field of study, including the fields of fields of study and fields of interest, and the references.
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Structure, Texture and Magnetic Properties of Laser-Welded Ultrathin Fe-Co-V Foils
Hossein Mostaan,Morteza Shamanian,S. M. Monirvaghefi,P. Behjati,Jerzy A. Szpunar,Morteza Amiri,Mashallah Fathi Moghadam +6 more
TL;DR: In this paper, the effect of pulsed Nd:YAG laser micro-welding on the microstructure, texture and magnetic properties of ultra-thin Fe-Co-7.15 V magnetic alloy was investigated.
Influence of microstructure on susceptibility to weld defects in two high strength low alloy steels
Edalat Nobarzad,Amir Keyvan +1 more
TL;DR: In this article, hot cracking root causes in two HSLA welded steels were investigated and remedies were proposed to avoid hot cracking at centerline of the weld and preventive action have been suggested to avoid formation of hot cracks.