Welding Wisdom for Professionals and Beginners Alike.

Spray transfer MIG welding aluminum uses high travel speeds and wire feed speeds with high amperage and voltage. This technique generates small molten droplets across the arc, maintaining arc stability….

Spray transfer is a metal transfer technique used for welding aluminum. It moves small molten metal droplets from the electrode to the molten pool. These droplets are smaller than the…

Spray powder welding is a process that sprays molten metal particles onto surfaces to create coatings or build components. It often uses aluminum-bronze for its wear resistance and thermal conductivity….

Square wave welding is a TIG welding method for aluminum. It improves cleaning action by breaking up oxidation, resulting in higher weld quality. This technique offers better arc control than…

The Lincoln Square Wave TIG 355 is a specialized TIG welder for aluminum welding. This machine offers full operator control, especially with AC TIG welding settings. It has a 350…

Stress relief for aluminum after welding involves heating it to 570°F to 770°F for up to three hours. This process reduces residual stresses that can lead to distortion, cracking, and…

Stress cracking in aluminum boats often happens at weld joints due to small fillet sizes or concave shapes. To repair, stop drill the ends of the cracks and add reinforcing…

Friction stir welding (FSW) is a solid-state process that uses a rotating, non-consumable tool to join aluminum plates. It generates frictional heat to fuse materials without melting. FSW provides high…

The structural welding temperature for aluminum ranges from 577°C to 632°C (1070°F to 1170°F). This range depends on the aluminum type and the welding process used. Knowing the melting point…