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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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Thermal Cooling Effects in the Microstructure and Properties of Cast Cobalt-Base Biomedical Alloys
TL;DR: In this paper, the authors propose a method to solve the problem of the problem: this paper... ]..,.. )].. [1].
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Solidification cracking in duplex stainless steel flux-cored arc welds Part 1—cracking in 30-mm-thick material welded under high restraint
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Effect of tip velocity on weld solidification process of hot-work tool steel
TL;DR: In this article, the effect of tip velocity on the weld solidification process of hot-work tool steel (SKD61) during welding was clarified by the combination of a liquid tin quenching and time resolved X-ray diffraction technique using intense synchrotron radiation.
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Layered Microstructure Distribution and Forming Mechanism of Laser-Processed Ni-Fe-B-Si-Nb-C Amorphous Composite Coatings
TL;DR: In this paper, a Ni-based amorphous composite coating was fabricated via laser processing and its microstructure was observed using scanning electron microscopy (SEM) and TEM.
Dissertation
Generating lessons-learnt from welding capability studies at GKN Aerospace
TL;DR: In this paper, the authors present a set of ACKNOWLEDGEMENTs for the first time, and discuss how to make them aware of their knowledgefulness and trustworthiness.
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.