Grey Relational Analysis and Grey Prediction Model (1, 6) Approach for Analyzing the Electrode Distance and Mechanical Properties of Tandem MIG Welding Distortion

• Published in: Materials Vol. 16; no. 4; p. 1390
• Main Authors: Chen, Hsing-Chung, Wisnujati, Andika, Mudjijana, Widodo, Agung Mulyo, Lung, Chi-Wen
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 07.02.2023; MDPI
• Subjects: Alloys; Aluminum base alloys; Aluminum products; Analysis; Argon; Distortion; Electric contacts; Electrodes; Flow velocity; Friction welding; Gas metal arc welding; Grain size; Grey prediction; Hardness; Heat; Manufacturing; Mechanical properties; Metal plates; Methods; Optimization; Prediction models; Rare gases; Tensile strength; Thermocouples; Welding; Welding current; Welding equipment; Germany; Indonesia; grey prediction model GM (1, 6); grey relational analysis; aluminum AA5052; tandem MIG welding

The tandem metal inert gas (MIG) process uses two wires that are continuously fed through a special welding torch and disbursed to form a single molten pool. Within the contact tip of the modern approach, the wires are electrically insulated from one another. This study identified the effect of weld...