Results 61 to 70 of about 1,769 (179)

Optimization of gas tungsten arc welding parameters for the dissimilar welding between AISI 304 and AISI 201 stainless steels

Defence Technology, 2019
This present study applied gas tungsten arc welding in order to join AISI 304 and AISI 201 stainless steels. The objective was to find the optimum welding condition that gave a weld bead in accordance with DIN EN ISO 25817 quality level B, pitting ...
Wichan Chuaiphan, Loeshpahn Srijaroenpramong   +1 more
doaj   +1 more source

TiB2-reinforced composite coating by gas tungsten arc welding

Journal of Materials Science, 2009
In situ synthesized TiB2-reinforced Fe-based coating was fabricated by gas tungsten arc welding (GTAW) on AISI-4340 steel substrate using cheaper Fe–Ti, Fe–Cr, Fe–W, Fe–B alloys and B2O3 powders. The effects of processing parameters on the coating were investigated experimentally.
Yilmaz, S. O., Ozenbas, M.
openaire   +2 more sources

Enhancement of mechanical properties of alloy steel by GTAW with different purge/shielding gases [PDF]

FME Transactions, 2020
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 welding
Britto Joseph G., John Rajan A., Murugesan G., Prabhakaran R., Jeevahan Jeya, Mageshwaran G.   +5 more
doaj  

Heat-induced effects and cracking susceptibility in gas tungsten arc welding of Inconel 939 superalloy using Inconel 625 filler metal

Journal of Materials Research and Technology
This study examines the effect of heat input on crack formation in the heat-affected zone (HAZ) during gas tungsten arc welding (GTAW) repair of Inconel 939 superalloy.
Amir Hossein Jafarzadeh, Mohammad Saeed Shahriari, Rouholah Ashiri   +2 more
doaj   +1 more source

Microstructure, Mechanical Properties and Fatigue Crack Growth Behavior of Gas Tungsten Arc Welding Welded Joint of the Hastelloy N Alloy. [PDF]

Materials (Basel), 2023
Wang S, Ma B, Feng D, Chen S, Ma Y, Li H, Lv C, Zheng W, Yang J.   +8 more
europepmc   +1 more source

Enhancing Microstructural and Mechanical Properties of Ferrous Medium-Entropy Alloy through Cu Addition and Post-Weld Heat Treatment in Gas Tungsten Arc Welding. [PDF]

Materials (Basel), 2023
Yoo S, Lee Y, Choi M, Nam H, Nam S, Kang N.   +5 more
europepmc   +1 more source

Study on the Weldability of Copper-304L Stainless Steel Dissimilar Joint Performed by Robotic Gas Tungsten Arc Welding. [PDF]

Materials (Basel), 2022
Mitru A, Semenescu A, Simion G, Scutelnicu E, Voiculescu I.   +4 more
europepmc   +1 more source

Modeling of Melt Flow and Heat Transfer in Stationary Gas Tungsten Arc Welding with Vertical and Tilted Torches. [PDF]

Materials (Basel), 2021
Parvez S, Siddiqui MIH, Ali MA, Dobrotă D.   +3 more
europepmc   +1 more source

Regeneration of Aluminum Matrix Composite Reinforced by SiC_p and GC_sf Using Gas Tungsten Arc Welding Technology. [PDF]

Materials (Basel), 2021
Łyczkowska K, Adamiec J, Dolata AJ, Dyzia M, Wieczorek J.   +4 more
europepmc   +1 more source

Effect of Delta Current and Delta Current Frequency on tensile properties and microstructure of Gas Tungsten Constricted Arc (GTCA) welded Inconel 718 sheets

Journal of the Mechanical Behavior of Materials, 2019
Inconel 718 is a nickel-based superalloy which finds major applications in lightweight welded frames and other parts in gas turbine engines. This alloy is frequently joined by gas tungsten arc welding (GTAW) process for clean and precise welds.
Sonar Tushar, Balasubramanian Visvalingam, Malarvizhi Sudersanan, Venkateswaran Thiruvenkatam, Sivakumar Dhenuvakonda   +4 more
doaj   +1 more source