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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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Effect of process parameters on pulsed laser welding of AA5083 alloy using response surface methodology and pulse shape variation
Mariane Chludzinski,Rafael Eugenio dos Santos,Cristina Churiaque,M. Ortega-Iguña,José María Sánchez-Amaya +4 more
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Calorific energy required during in-service welding of pipelines for petroleum transport
Félix Ramos Morales,Alejandro Duffus Scott,Manuel Rodríguez Pérez,Eduardo Díaz Cedré,Juan A. Pozo Morejón +4 more
TL;DR: In this paper, the thermal behavior during in-service repair welding of oil transportation pipes was studied using finite element analysis, and the existence of conditions that simultaneously satisfy the equations obtained, for different combinations of related variables, was proved.
Dissertation
Microstructure of CRA bolts used subsea in relation to resistance to hydrogen embrittlement
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RETRACTED PAPER: Evaluation of Parameters Effect on Microstructure and Mechanical Properties in TIG Welding of A105 to A106 Steels
TL;DR: In this article, the effect of welding parameters such as current intensity, voltage, number of passes and number of slags included in a welded A105 and A106 steels has been evaluated.
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.