Microstructure Characterization of Fiber Laser Welds of S690QL High-Strength Steels
Sign Up to like & getrecommendations! Published in 2017 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-017-1153-z
Abstract: The use of fiber laser welding to join S690QL steels has attracted interest in the field of construction and assembly. Herein, 13-mm-thick S690QL welded joints were obtained without filler materials using the fiber laser. The… read more here.
Keywords: fusion zone; fiber laser; laser; microstructure characterization ... See more keywords
Effect of Microstructural Constituents on Fusion Zone Corrosion Properties of GMA Welded AA 5083 with Novel Al–Mg Welding Wires of High Mg Contents
Sign Up to like & getrecommendations! Published in 2019 at "Metals and Materials International"
DOI: 10.1007/s12540-019-00434-9
Abstract: The corrosion behavior of fusion zones (FZ-1: 5.39 Mg–0.66Mn, FZ-2: 5.49 Mg–0.35Mn, and FZ-3: 5.72 Mg–0.32Mn) of AA5083 alloy welded with high Mg-containing Al–Mg filler wires has been systematically investigated. An extensive microstructural characterization was… read more here.
Keywords: fusion zone; corrosion properties; corrosion; fusion ... See more keywords
Characteristics of fiber laser weldments of two phases (α+β) titanium alloy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2018.08.023
Abstract: Abstract Laser welding experiments are conducted at various welding conditions on Ti-6Al-4 V alloy plates by employing fiber laser. A special type of workpiece fixture having provision of supplying shielding gas is fabricated for the protection… read more here.
Keywords: alloy; fusion zone; fiber laser; welding speed ... See more keywords
Multi-pass arc welding techniques of 12 mm thick super-duplex stainless steel
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.03.031
Abstract: Abstract The fusion zone microstructure and mechanical properties of UNS S32750 joints obtained from gas tungsten arc (GTA), gas metal arc (GMA) and flux cored arc (FCA) welding processes were investigated. The formation of grain… read more here.
Keywords: multi pass; fusion zone; fusion; pass arc ... See more keywords
Influence of severe shot peening and Plasma spray FeCr18Ni10Mo3 coating on microstructure and mechanical properties of super austenite stainless steel sheets by laser beam welding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.11.098
Abstract: Abstract In this investigation, the microstructure and mechanical properties on severe double side shot peened and Plasma Spray FeCr18Ni10Mo3 filler power coated (PSC) Super Austenite Stainless Steel (SASS) was investigated for the butt joint configuration… read more here.
Keywords: fusion zone; laser beam; shot; microstructure ... See more keywords
Effect of directed energy deposition processing parameters on laser deposited Inconel® 718: Microstructure, fusion zone morphology, and hardness
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Laser Applications"
DOI: 10.2351/1.4979702
Abstract: Single-bead, laser-deposited Inconel® 718 tracks atop substrates of the same composition were studied to ascertain the influence of laser power, processing speed, working distance, and substrate preheat on the fusion zone geometry, microstructure, and hardness.… read more here.
Keywords: fusion zone; hardness; fusion; laser deposited ... See more keywords
Study on Microstructure of Fiber Laser Welding of CoCrCuFeNi High Entropy Alloy
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DOI: 10.3390/ma15248777
Abstract: A CoCrCuFeNi high-entropy alloy was successfully welded in this study using fiber laser welding. The effects of the welding parameters on the microstructure and mechanical properties were studied. Three zones were formed: the fusion zone,… read more here.
Keywords: laser; fusion zone; base; base metal ... See more keywords
High-Strength Ductility Joining of Multicomponent Alloy to 304 Stainless Steel Using Laser Welding Technique
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062374
Abstract: In this work, a series of multicomponent alloys (CoCrFeNi, CoCrNi, and CoNiV) were laser welded with 304 stainless steel (304ss), and detailed comparisons on microstructural characteristics and mechanical properties were conducted for dissimilar laser welded… read more here.
Keywords: strength; fusion zone; laser; 304 stainless ... See more keywords