Results 191 to 200 of about 4,837 (270)

Microstructure and Mechanical Properties of High-Strength AA6011 Aluminum Alloy Welding with Novel 4xxx Filler Metals. [PDF]

Materials (Basel)
Ahmed M, Javidani M, Maltais A, Chen XG.
europepmc   +1 more source

Effects of Heat Input and Intertrack Overlap on the Microstructure and Properties of Inconel 686 Weld Overlays. [PDF]

Materials (Basel)
Tabaie S, Khodamoradi Z, Greene T, Benoit MJ.   +3 more
europepmc   +1 more source

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Fatigue life assessment of weld joints manufactured by GMAW and CW-GMAW processes

Science and Technology of Welding and Joining, 2017
The fatigue strength of weld joints manufactured using gas metal arc welding and cold wire GMAW (CW-GMAW) was evaluated under stress-controlled cyclic loading. The material used in this study was class ASTM 131 grade A steel, joined using ER70S wire filler metal.
Adrian P Gerlich
exaly   +2 more sources

A comparison of double shielded GMAW-P with conventional GMAW-P in the arc, droplet and bead formation

Journal of Materials Processing Technology, 2020
Abstract Double shielded pulsed gas metal arc welding (D-GMAW-P) was proposed to feed the shielding gas of Argon (Ar) and carbon dioxide (CO2) with two independent coaxial channels. The molten pool was protected from blowholes by improving the flow rates of shielding gas in the inner channel and outer channel.
Ran Zong, Ji Chen, Chuansong Wu
exaly   +2 more sources

The influence of hybrid arc coupling mechanism on GMAW arc in VPPA-GMAW hybrid welding of aluminum alloys

International Journal of Advanced Manufacturing Technology, 2018
In this study, the hybrid arc shape, thermal cycling curve, voltage-current characteristics, and weld formation of 7A52 high-strength armor aluminum alloys welded by a variable polarity plasma arc (VPPA) combined with gas metal arc welding (GMAW) (VPPA-GMAW) were investigated and compared with those of 7A52 aluminum alloys welded by GMAW. The influence
Yongquan Han, Zhenbang Sun
exaly   +2 more sources

A review of double-electrode GMAW: Approaches, developments and variants

Journal of Manufacturing Processes
Jiankang Huang, Xiaoquan Yu, Ding Fan
exaly   +2 more sources

GMAW process with rotating electrode: an advanced alternative to improve cladding performance

Journal of Adhesion Science and Technology, 2023
This work shows that superaustenitic stainless steel weld claddings deposited by the GMAW Process with Rotating Electrode (GMAW-RE) can be a candidate to replace the GMAW process, a procedure widely applied in the industry.
Rogerio Oliveira de Azevedo Junior, Jefferson Frederico Monteiro Costa, Hiron Akira Yamada Magalhães, J. Jorge, Luís Felipe G. de Souza, M. C. Mendes, Hector Reynaldo Meneses Costa   +6 more
semanticscholar   +1 more source

Analysis of GMAW process with deep learning and machine learning techniques

Journal of Manufacturing Processes, 2021
GMAW (Gas Metal Arc Welding) is widely applied industrially in ferrous and non-ferrous materials. The interrelation of its initial and final parameters of GMAW process has a non-linear behavior.
Rogfel Thompson Martinez, Guillermo Alvarez Bestard, Alysson M A Silva   +2 more
exaly   +2 more sources

Investigating microstructural evolution and wear resistance of AISI 316L stainless steel cladding deposited over mild steel using constant current GMAW and pulsed current GMAW processes

Materials Testing, 2023
The main objective of this study is to investigate the microstructure and wear resistance of AISI 316L austenitic stainless steel (ASS) cladding deposited over mild steel (MS) of grade IS 2062 using constant current (CC-GMAW) and pulsed current gas metal
Mani Jayavelu, Srinivasan Kasi, Balasubramanian Visvalingam, Sudha R. Dara, B. P. Nagasai   +4 more
semanticscholar   +1 more source