Results 91 to 100 of about 3,866,167 (193)

Innovative welding technology’s impact on the productivity of small and medium enterprises in Bulawayo, Zimbabwe [PDF]

International Journal of Development and Sustainability, 2013
This research paper focuses on the evaluation of innovative welding technology’s impact on the productivity of Small and Medium Enterprises (SMEs). The paper examines business operational sector and size, technology currently in use, customer/supplier ...
Albert Makore
doaj  

Pulsed metall inert gas (MIG) welding and its effects on the

, 2017
This study aims to demonstrate the effects of pulsed current on the welding pool and fusion zone microstructures of the aluminum 2014 alloy matrix composite material reinforced with 14 and 20 vol% SiC particles. A programmable synergic controlled MIG welding machine with pulsed power supply was used.
openaire   +2 more sources

Effect of TIG remelting on the microstructure, mechanical properties, and corrosion behavior of 5052 aluminum alloy joints in MIG welding

Journal of Materials Research and Technology
In this work, the effect of tungsten inert gas (TIG) remelting on the microstructure, mechanical properties, and corrosion resistance of 5052 aluminum alloy joints produced by metal inert gas (MIG) welding is investigated. The results indicate that after
Hongduo Wang, Suteng Chang, Zhiyong Zhou, Wen Wang   +3 more
doaj   +1 more source

Optimization of Metal Inert Gas Welding MIG Parameters using Design of Experiments DoE A Review [PDF]

Third International Conference on Advances in Mechanical and Robotics Engineering- AMRE 2015, 2015
B F JOGI, M B TODKAR, N S TUPE, P K BRAHMANKAR, R S PAWADE   +4 more
openaire   +1 more source

Effects of Oxide Powders as Activating Flux on AMIG 304L Welds

Crystals
Activating metal inert gas (AMIG) welding was designed to address difficulties with MIG welding, such as the limitation on workpiece thickness that may be welded in a single pass.
Kamel Touileb, Rachid Djoudjou, Abousoufiane Ouis, Abdeljlil Chihaoui Hedhibi, Hussein Alrobei, Ibrahim Abdullah Alnaser, Rizwan Ahmed Malik, Ubair Abdus Samad   +7 more
doaj   +1 more source

Effects of Welding Current and Material Thickness on Hardness and Tensile Strength of SPCC Steel Welded Using the Metal Inert Gas (MIG) Process

Jurnal Rekayasa Mesin
This study investigates the effect of welding current and material thickness on the hardness and tensile strength of cold-rolled SPCC steel welded using the Metal Inert Gas (MIG) process. Welding current was varied at 80 A, 90 A, and 100 A, while material thicknesses of 0.9 mm, 1.4 mm, and 2.0 mm were used. Specimens were prepared according to the ASTM
Sutrisno Sutrisno, Yohanes Maria Astomo Dwi S, Aditya Nugraha, Adhi Setya Hutama, Rudi Kristianto, Yohanes Oscar Andrian   +5 more
openaire   +1 more source

Systematic study of effect of cross-drafts and nozzle diameter on shield gas coverage [PDF]

, 2013
A shield gas flow rate of 15–20 L min21 is typically specified in metal inert gas welding, but is often adjusted to as high as 36 L min21 by welders in practice. Not only is this overuse of shield gas wasteful, but uncontrolled high gas flows can lead to
Campbell, Stuart, Moore, A.J., Galloway, Alexander, Beyer, V., Ramsey, Gemma, McPherson, Norman   +5 more
core   +1 more source

Microstructure and properties of metal inert gas welded joints in a novel Al–Mg–Zn–Er–Zr alloy

Journal of Materials Research and Technology
Metal inert gas (MIG) welding of a novel Al-5.82Mg-0.61Zn-0.14Er-0.11Zr alloy was performed using ER5E61 and ER5B71 filler wires. The effect of the two filler wires on microstructures and mechanical properties of MIG welded joints was investigated.
Peng Wang, Li Cui, Wu Wei, Hui Huang, Dingyong He   +4 more
doaj   +1 more source

Pulsed metall inert gas (MIG) welding and its effects on the microstructure and element distribution of an aluminum matrix reinforced with SiC composite material

Materialwissenschaft und Werkstofftechnik, 2017
This study aims to demonstrate the effects of pulsed current on the welding pool and fusion zone microstructures of the aluminum 2014 alloy matrix composite material reinforced with 14 and 20 vol% SiC particles. A programmable synergic controlled MIG welding machine with pulsed power supply was used.
openaire   +5 more sources

Comparative Evaluation of Fatigue and Corrosion Characteristics of Metal Inert Gas Welded AA6061‐T6 Aluminum Alloy Joints

AA6061 aluminum alloy joints were produced utilizing various metal inert gas (MIG) welding techniques, including constant current metal inert gas welding (CC‐MIG), pulsed current metal inert gas welding (PC‐MIG), cold metal transfer (CMT‐MIG) and pulsed ...
S. Malarvizhi, Addanki Ramaswamy, M. Bakkiyaraj, Ganapathy Srinivasan, V. Balasubramanian   +4 more
core   +1 more source