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Welding Aluminum: Why It’s So Difficult and How to Master TIG and MIG Step by Step
Beginner's Guide to Aluminum Welding: Oxide Cleaning, Shielding Gas, Polarity, and Equipment Settings for TIG and MIG.
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Laser Welding vs. TIG: Why More Workshops Are Making the Switch
Comparison between laser and TIG welding focusing on the advantages of laser: speed, distortion, penetration, and automation.
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# WHAT ARE TUNGSTEN INCLUSIONS AND WHY ARE THEY SO SERIOUS?
Tungsten inclusions are almost always associated with the GTAW process, which uses a tungsten electrode to establish the…
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# WHY DO LACK OF FUSION, LACK OF PENETRATION, AND SLAG INCLUSIONS OCCUR?
By definition, lack of fusion is described as the condition in which the deposited metal is not completely…
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# POROSITY IN WELDING — WHY DOES IT OCCUR?
The American Welding Society in its standard AWS A3.0 describes porosity as a cavity formed by gases trapped…