Results 81 to 90 of about 13,025 (254)
Advanced Materials, Volume 36, Issue 17, April 25, 2024.Additive manufactured metals have excellent mechanical properties, but their fatigue resistance is an exception. This article reviews the processes attributes, hierarchical microstructure, fatigue performance, and evaluation methods. The fatigue failure mechanisms of printed metals were summarized, and the competition between trans‐scale ...
Hui Liu +7 more
wiley +1 more source
Influence of surface treatment on metal dusting resistance of welds
Materials and Corrosion, Volume 75, Issue 3, Page 371-385, March 2024.Fe contaminations enhanced metal dusting pit formation on brushed welds of Ni‐based alloys. The best performance of the welds was achieved by grinding, this is attributed to the deformation of the sub‐surface zone. Additional protection by on‐site slurry aluminization was successfully demonstrated.
Clara Schlereth +5 more
wiley +1 more source
Hot-Wire Gas Tungsten Arc Welding Cladding of Super Austenitic Stainless Steel on Low Carbon Steel
Applied SciencesArc welding techniques for applying austenitic stainless steel cladding to low-carbon steels are common. Cladding enhances surface properties, increases corrosion resistance, improves product performance, extends service life, and reduces maintenance ...
Eli J. da Cruz +7 more
doaj +1 more source
International Journal of Electrochemical Science, 2015 Three types of welds aluminum alloy 6061 were prepared using shielded metal arc welding (SMAW), friction stir welding (FSW) and gas tungsten arc welding (GTAW). In addition for the first time borax powder was used with GTAW in weld region to increase the
Mustafa Özgür ÖTEYAKA, Hamdi AYRTÜRE
doaj +1 more source
Derivation of forces acting on the liquid weld metal based on arc pressure measurements produced using alternating shielding gases in the GTAW process [PDF]
, 2013 As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply on the gas tungsten arc and gas metal arc welding processes, a comparison between arc pressures produced using argon, helium, alternating gases and GTAW-P ...
Campbell, Stuart +2 more
core
The Journal of Engineering, Volume 2024, Issue 3, March 2024.The present research work focused on optimizing the input parameters of automated TIG welding process of SS304 metal. Since SS304 possess high inter‐granular toughness and corrosion resistance with increased lifespan in the pressure vessel and automobile component fabrication sector, its hardness and tensile strength response are undertaken for ...
Subramaniam Thangavel +5 more
wiley +1 more source
Temperature distribution characteristics of ultrahigh frequency adjustable multi-pulse GTAW arc
Hanjie xuebaoTo solve the problems of low penetration capability, slow welding speed, and low welding productivity of traditional gas tungsten arc welding (GTAW), the ultrahigh frequency adjustable multi-pulse GTAW (UFMP-GTAW) process was proposed.
Jingzhang ZHANG +5 more
doaj +1 more source
Modul pelatihan guru program keahlian teknik mesin paket keahlian teknik pengelasan sekolah menengah kejuruan (SMK) kelompok kompetensi I [PDF]
, 2016 Modul ini berisi paket keahlian teknik pengelasan, dengan materi pengelasan plat menggunakan proses gas tungsten ARC welding (GTAW), materi dalam modul ini terdiri atas; peralatan pengelasan pada proses las GTAW, elektroda tungsten bahan pengisi (filler ...
Nurdin, Ahmad +3 more
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The comparison of gas tungsten arc welding and flux cored arc welding effects on dual phase steel
Materials Research Express, 2020 This work aims to investigate the effects of two welding techniques (gas tungsten arc welding (GTAW) with filler metal ER70S-3 and flux cored arc welding (FCAW) with filler metal E71T1C) on the microstructure and mechanical properties (including ...
Mahmoud Abbas +2 more
doaj +1 more source
Feasibility of remotely manipulated welding in space: A step in the development of novel joining technologies [PDF]
, 1985 A six month research program entitled Feasibility of Remotely Manipulated Welding in Space - A Step in the Development of Novel Joining Technologies is performed at the Massachusetts Institute of Technology for the Office of Space Science and ...
Agapakis, J. E. +3 more
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