Mechanical, electromagnetic shielding and gas sensing properties of flexible cotton fiber/polyaniline composites
Sign Up to like & getrecommendations! 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… read more here.
Keywords: sensing; shielding gas; mechanical electromagnetic; electromagnetic shielding ... See more keywords
The effect of Ar and He shielding gas on fibre laser weld shape and microstructure in AA 2024-T3
Sign Up to like & getrecommendations! 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… read more here.
Keywords: laser; fibre laser; effect; shielding gas ... See more keywords
Influence of shielding gas on microstructure and mechanical properties of laser welded–brazed Al/steel lapped joint
Sign Up to like & getrecommendations! 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… read more here.
Keywords: welded brazed; gas; laser welded; shielding gas ... See more keywords
Role of shielding gas in tailoring microstructure and anisotropy in wire arc additive manufactured Inconel 686
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-08197-7
Abstract: This study examines the effect of shielding gas composition on the microstructure and mechanical properties of Inconel 686 components fabricated via wire arc additive manufacturing (WAAM). Thin-walled structures were produced using pure Argon (Ar), a… read more here.
Keywords: shielding gas; arc additive; inconel 686; pure ... See more keywords
Effect of shielding gas and energy input rate on the surface geometry and microstructure of a microalloyed steel surface melted with a TIG torch
Sign Up to like & getrecommendations! 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,… read more here.
Keywords: energy; surface; shielding gas; microalloyed steel ... See more keywords
Flux-cored arc welding of 316L austenitic stainless steel: the effect of different shielding gas mixtures on microstructural features and weld performance
Sign Up to like & getrecommendations! Published in 2024 at "Advances in Materials and Processing Technologies"
DOI: 10.1080/2374068x.2024.2386784
Abstract: ABSTRACT Double-pass flux cored arc welding (FCAW) of 316 L austenitic stainless steel was performed using different shielding gas mixtures. Microstructural features and weld performance were evaluated. Based on the Creq/Nieq ratio of fusion zone and… read more here.
Keywords: shielding gas; cored arc; flux cored; austenitic stainless ... See more keywords
Numerical and Experimental Studies on the Interactions Between the Radio-Frequency Glow Discharge Plasma Jet and the Shielding Gas at Atmosphere
Sign Up to like & getrecommendations! 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… read more here.
Keywords: shielding gas; plasma jet; plasma; radio frequency ... See more keywords
Influence of Current Intensity and Shielding Gas in GMAW of DH36 Grade High Strength Steel
Sign Up to like & getrecommendations! 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… read more here.
Keywords: strength; high strength; gas; shielding gas ... See more keywords
Microstructure and high-temperature oxidation behaviour of AISI 304L stainless steel welds produced by gas tungsten arc welding using the Ar–N2–H2 shielding gas
Sign Up to like & getrecommendations! Published in 2025 at "High Temperature Materials and Processes"
DOI: 10.1515/htmp-2025-0095
Abstract: Abstract In the present work, we added 1.5 and 5% v/v hydrogen gas to an Ar–7% N2 shielding gas for the gas tungsten arc welding of AISI 304L stainless steel to investigate its effect on… read more here.
Keywords: shielding gas; using shielding; gas; high temperature ... See more keywords
Effect of shielding gas composition and pulsed current frequency on geometry and nitrogen content of 304L austenitic stainless-steel welds
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Materials Research"
DOI: 10.1515/ijmr-2021-8524
Abstract: Abstract This study investigated the effects of pulsed current frequency and shielding gas composition on the weld metal geometry and nitrogen content. Austenitic stainless-steel sheets were welded by gas tungsten arc welding using 0, 0.5,… read more here.
Keywords: shielding gas; nitrogen content; gas; geometry ... See more keywords
Design and Investigation of a Novel Local Shielding Gas Concept for Laser Metal Deposition with Coaxial Wire Feeding
Sign Up to like & getrecommendations! 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… read more here.
Keywords: gas; shielding gas; laser; local shielding ... See more keywords