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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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Microstructure and Mechanical Properties of Active Gas Arc Welding between 304 Austenitic Stainless Steel and Q235B Low Carbon Steel
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Synthesis and characterization of dense, rare-earth based high entropy fluorite thin films
TL;DR: In this article , the authors synthesize dense films of fluorite structured (CeLaSmPrY)O2−x by sol-gel as well as pulsed laser deposition processes.
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3D Meso-Scale Modeling of Solidification for Aluminum-Alloy Welding
TL;DR: In this paper, a 3D meso-scale model of a weld pool with both solid grains and liquid channels is presented to predict the variation in the distribution of liquid channel width as a function of welding parameters.
Use Of Segregation As A Weld Design Opportunity
TL;DR: In this paper, the selection of the optimal Rare Earth (RE) element addition to achieve intragranular precipitation of inoculants for acicular ferrite formation in high strength low alloy steel weld metal is introduced to demonstrate the application of fundamentals of microstructure evolution.
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Effect of Chloride and Sulfate Ions on the SCC of API-X70 Pipeline Welds in Diluted Carbonated Solutions
TL;DR: In this paper, the authors evaluated the SCC susceptibility of longitudinal weldments of API-5L X-70 PSL1 pipeline steel in diluted bicarbonate solutions with and without the addition of chloride and sulfate ions by using slow strain rate tests (SSRTs).
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.