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Published in 2020 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2019.107966
Abstract: Abstract Cotton fibers/polyaniline (PANI) composites were prepared by in situ polymerization acting as flexible sensors in order to avoid the waste brought by traditional sensing substrates. The uniform coating of PANI endowed the cotton strip…
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Keywords:
sensing;
shielding gas;
mechanical electromagnetic;
electromagnetic shielding ... See more keywords
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Published in 2017 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2017.07.011
Abstract: Abstract The effect of using argon and helium shielding gas on weld quality, defect formation and microstructure of laser welded aluminium alloy 2024-T3 was investigated. Full penetration autogenous welds were made at a constant laser…
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Keywords:
laser;
fibre laser;
effect;
shielding gas ... See more keywords
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Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.03.030
Abstract: Abstract Laser welded–brazed Al/steel lapped joint was successfully obtained under various shielding gas contents (pure Ar, CO2+Ar and pure CO2) with laser power of 2000W. Influence of shielding gas contents on weld formation, interfacial microstructure…
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Keywords:
welded brazed;
gas;
laser welded;
shielding gas ... See more keywords
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Published in 2017 at "Advances in Materials and Processing Technologies"
DOI: 10.1080/2374068x.2017.1350021
Abstract: Abstract Surface engineering techniques are used to enhance surface properties, such as wear, erosion and/or corrosion of materials, by developing a functionally graded metal matrix composite layer. Recently, as an economic alternative to laser processing,…
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Keywords:
energy;
surface;
shielding gas;
microalloyed steel ... See more keywords
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Published in 2018 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2018.2852945
Abstract: It is a useful method to lengthen the cold atmospheric plasma jet with the aid of gas shielding. In this paper, the interactions between the shielding gas and the radio-frequency atmospheric-pressure glow discharge plasma jet…
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Keywords:
shielding gas;
plasma jet;
plasma;
radio frequency ... See more keywords
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Published in 2018 at "Acta Physica Polonica A"
DOI: 10.12693/aphyspola.134.362
Abstract: In this study, DH36 high strength steel plates having 12 mm thickness were joined by welding wire (EN 758: T46 4 M M 1 H5) in gas metal arc welding technique. Shielding gas compositions were…
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Keywords:
strength;
high strength;
gas;
shielding gas ... See more keywords
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Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13085121
Abstract: Laser metal deposition with coaxial wire feeding is a directed energy deposition process in which a metal wire is fed to a laser-induced melt pool. Oxidation occurring during the process is a major challenge as…
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Keywords:
gas;
shielding gas;
laser;
local shielding ... See more keywords
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Published in 2020 at "FME Transactions"
DOI: 10.5937/fmet2001149b
Abstract: Welding of ferritic steel tube material T91 (9Cr-1Mo), was used because of high temperature withstanding, mechanical properties, compatibility with chemicals and adequate weldability. The main objective of this project is to find out near optimum…
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Keywords:
gas;
shielding gas;
mechanical properties;
welding parameters ... See more keywords