Aluminum TIG/MIG, fillers, cleaning, and settings.
Showing 9 of 72 articles
You can't MIG weld aluminum without gas using standard wire. But self-shielded flux-core aluminum wire and aluminum stick both work. Here's how.
Learn how to weld aluminum to steel: why it's hard, the best joining methods, fillers, prep, defects, safety and real-world applications.
Stud welding aluminum explained: CD vs drawn arc, oxide cleaning, shielding gas, parameters, testing, troubleshooting and AWS standards.
Struggling with aluminum TIG welding problems? Diagnose porosity, lack of fusion, tungsten contamination and cracks with proven fixes.
Learn how aluminum spot welding works, why it's harder than steel, the equipment, parameters, defects, testing and fixes pros use.
Which shielding gas for aluminum welding? Compare argon, helium and blends, plus flow rates, settings, porosity fixes and safety tips.
A complete guide to low temperature aluminum welding rods, proper techniques, safety, and when to use brazing over fusion welding.
A complete guide to aluminum laser welding: how it works, why aluminum is tricky, porosity fixes, alloy tips, safety, machines, and expert process advice.
Dial in aluminum MIG welding settings: voltage, wire feed, gas, polarity, wire type, a thickness chart, mistakes, and troubleshooting.