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Effect of welding process parameters on hybrid GMAW-GTAW welding process of AZ31B magnesium alloy
The International Journal of Advanced Manufacturing Technology, 2017MIG-TIG double arc welding of magnesium alloy was studied in this paper. The effects of different welding process parameters (bypass current, wire extension, distance between the tungsten electrode, and the workpiece) on weld forming were analyzed, and the craft parameters were obtained through the technology experiment.
Xu Shen, Guohong Ma, Peng Chen
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Estimation of process stability in the MAG welding process by monitoring the welding parameters
2001This paper presents the distribution of the main welding parameters (welding voltage and welding current) for semiautomatic arc welding with the metal active gas (MAG) process, using both flux-cored and solid electrodes. Two different shielding gases were used: pure CO2 and 82 % Ar + 18 % CO2.
Siewert, Thomas +2 more
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Effect of Welding Process Parameters On Tensile Strength
IOSR Journal of Engineering, 2014In this paper, the effects of welding process parameters of Gas Metal Arc Welding (GMAW) on tensile strengths are found out..The GMAW process is an important in many industrial operations. Experiments have been conducted as per central composite design matrix to find the effect of process control parameters: voltage, wire feed rate, welding speed and ...
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Parameter optimization in MIG/MAG welding processes
2020ABSTRACT PARAMETER OPTIMIZATION IN MIG/MAG WELDING PROCESSES RAOUFI, Farnoud M.S. in Metallurgical Engineering Supervisor: Prof.Dr.Alpay ANKARA June 1994, 53 pages The aim of this study vas to develop conditions for improvement of the quality and appearance of veld beads formed by MIG/MAG velding processes through variation of velding parameters ...
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MCO closure welding process parameter development and qualification
2003One of the key elements in the SNF process is final closure of the MCO by welding. Fuel is loaded into the MCO (approximately 2 ft. in diameter and 13 ft. long) and a heavy shield plug is inserted into the top, creating a mechanical seal. The plug contains several process ports for various operations, including vacuum drying and inert-gas backfilling ...
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Friction Stir Welding Process Parameters: A Review
International Journal of Engineering Research and, 2017null Prashant Pratap Mall +1 more
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Monitoring and data processing of main welding parameters
2003U ovom se radu obrazlaže primjena On-line monitorig sistema za praćenje, prikupljanje i obradu glavnih parametara eleketrolučnog zavarivanja - napona i jačine struje kod automatskog MAG zavarivanja uz primjenu bazičim praškom punjene žice i CO2 zaštitne atmosfere.
Sebastijanović, Slavko +2 more
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Investigate the effect of process parameters for weld bead during arc welding process
AIP Conference ProceedingsPiyush Pal +5 more
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Arc Welding Processes: Shielded Metal Arc Welding—Principle, Electrode and Parameters
2021openaire +1 more source