Appreciable-tuned ferrite/austenite phase balance in the fusion zone of GTAW welds via an assisted magnetic field
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160851
Abstract: Abstract In the present paper, a transverse magnetic field was applied to gas tungsten arc welding (GTAW) for 2205 DSS in order to regulate the weld microstructure, which has not been investigated so far. The… read more here.
Keywords: gtaw; field; tuned ferrite; magnetic field ... See more keywords
Effect of dynamic wire in the GTAW process
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.01.033
Abstract: Abstract Experimental tests were carried out to evaluate and compare metallic transfer aspects and welding process behavior, in GTAW with dynamic wire feeding in relation to conventional mode (wire insertion in a continuous way with… read more here.
Keywords: gtaw; wire feeding; process; dynamic wire ... See more keywords
Microstructure and mechanical properties of Q235 steel welded joint in pulsed and un-pulsed ultrasonic assisted gas tungsten arc welding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.116335
Abstract: Abstract Pulsed ultrasonic assisted gas tungsten arc welding (PU-GTAW) is a newly developed welding method. In this work, the PU-GTAW and un-pulsed ultrasonic assisted gas tungsten arc welding (U-GTAW) was comparative investigated by analyzing the… read more here.
Keywords: gtaw; assisted gas; pulsed ultrasonic; tungsten arc ... See more keywords
Study on microstructure and mechanical properties of Inconel718 components fabricated by UHFP-GTAW technology
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.127006
Abstract: Abstract Inconel718 superalloy components were fabricated by a modified wire and arc additive manufacturing method which named ultra-high frequency pulsed gas tungsten arc welding (UHFP-GTAW) and conventional pulsed gas tungsten arc welding (CP-GTAW), respectively. The… read more here.
Keywords: gtaw specimens; gtaw; microstructure mechanical; mechanical properties ... See more keywords
Effect of current pulsing on super 304HCu weld joints
Sign Up to like & getrecommendations! Published in 2019 at "World Journal of Engineering"
DOI: 10.1108/wje-07-2019-0207
Abstract: Super 304HCu super austenitic stainless steel tubes containing 2.3 to 3 (Wt.%) of copper (Cu) is used in superheaters and reheater tubings of nuclear power plants. In general, austenitic stainless steels welded by conventional constant… read more here.
Keywords: gtaw; microscopy; weld joints; super 304hcu ... See more keywords
GTAW Welded Inconel 625 Alloy Fuel Cladding for the Canadian SCWR: Microstructure and Mechanical Property Characterization
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nuclear Engineering and Radiation Science"
DOI: 10.1115/1.4049278
Abstract: Inconel 625 is considered one of the candidate materials for reactor fuel cladding in the Canadian supercritical water reactor (SCWR) design. Gas tungsten arc welding (GTAW) is being evaluated as a joining technique for SCWR… read more here.
Keywords: gtaw; fuel cladding; microscopy; inconel 625 ... See more keywords
Modeling and optimization of A-GTAW process using Box–Behnken design and hybrid BPNN-PSO approach
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/09544089211050457
Abstract: Gas tungsten arc welding (GTAW) is the most extensively used process capable of fabricating a wide range of alloys based on its distinctive merits has been introduced. However, some demerits have been reported among which… read more here.
Keywords: design; box behnken; gtaw; pso ... See more keywords
Effects of Electromagnetic Stirring on the Cast Austenitic Stainless Steel Weldments by Gas Tungsten Arc Welding
Sign Up to like & getrecommendations! Published in 2018 at "Metals"
DOI: 10.3390/met8080630
Abstract: Cast austenitic stainless steel (CASS) often contains high contents of silicon, phosphorus, and sulfur to prompt low melting phases to form in the welds. As a result, welding defects can be induced to degrade the… read more here.
Keywords: gtaw; electromagnetic stirring; cast austenitic; austenitic stainless ... See more keywords