Results 131 to 140 of about 1,045 (183)

Standardised reporting of burden of disease studies: the STROBOD statement. [PDF]

Popul Health Metr
Devleesschauwer B, Charalampous P, Gorasso V, Assunção R, Hilderink H, Idavain J, Lesnik T, Santric-Milicevic M, Pallari E, Pires SM, Plass D, Wyper GMA, Von der Lippe E, Haagsma JA.   +13 more
europepmc   +1 more source

Issues Relative to the Welding of Nickel and Its Alloys. [PDF]

Materials (Basel)
Rylski A, Siczek K.
europepmc   +1 more source

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

Docol 1300M Micro-Jet-Cooled Weld in Microstructural and Mechanical Approaches concerning Applications at Cyclic Loading. [PDF]

Materials (Basel)
Węgrzyn T, Gołombek K, Szczucka-Lasota B, Szymczak T, Łazarz B, Lukaszkowicz K.   +5 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 Gerlich
exaly   +2 more sources

Dynamic modeling of GMAW process

Proceedings 1999 IEEE International Conference on Robotics and Automation (Cat. No.99CH36288C), 2003
A model has been developed correlating the anode temperature profile with the dynamic melting rate in gas metal arc welding. Components of this model are identified as the electrode melting rate, temperature-dependent resistivity of electrode and arc voltage.
Zafer Bingul, George E. Cook
openaire   +3 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.
Ji Chen, Chuansong Wu, Ran Zong
exaly   +2 more sources

Planning the GMAW process by constraint propagation

Journal of Intelligent Manufacturing, 1997
Although the gas metal arc welding (GMAW) process is widely used for joining metals, its planning is still a cumbersome task. The planning procedure involves many complex interrelationships among the process variables and depends heavily on empirical knowledge.
Nagarjun V. Yetukuri, Gary W. Fischer
openaire   +1 more source

A simplified voltage model in GMAW

Welding in the World, 2020
The relation between the voltage and the arc length in gas metal arc welding (GMAW) is an important characteristic. It determines the power transfer to a large extent, and its knowledge allows the control of the process. However, the voltage depends on a complex distribution of the electric conductivity along the current path and does not depend on the
G. Zhang, G. Goett, D. Uhrlandt, Ph. Lozano, R. Sharma   +4 more
openaire   +1 more source

ANODE CARBON ENRICHMENT IN GMAW

High Temperature Material Processes (An International Quarterly of High-Technology Plasma Processes), 2010
The shielding gas used in the welding process has a strong influence on the metal transfer characteristics. When the gas is chemically active the physicochemical properties of the electrodes can be strongly altered which can increase or decrease arc stability.
F. Valensi, N. Pellerin, Stephane Pellerin, M. Collumeau, A. Boutaghane, F. Briand   +5 more
openaire   +1 more source