Welding Wisdom for Professionals and Beginners Alike.

Yes, you can weld titanium to aluminum. The TIG (Tungsten Inert Gas) method is effective for this. It’s important to know the alloy grade for the right filler material. Explosive…

To weld thin wall aluminum tubing, use TIG or MIG welding. Set 1 amp for every 0.001 inches of thickness. Clean the aluminum for better bonding. Move the torch steadily…

Welding thick aluminum plates, like 1” or 1/2” thick, needs a strong welder with 180 to 250 amps for TIG or MIG welding. Preheating the aluminum helps reduce heat loss….

The welding temperature of aluminum depends on its type and the specific welding process used. Generally, aluminum melts at temperatures ranging from 577°C to 632°C (1070°F to 1170°F). Knowing these…

Welding magnesium to aluminum is difficult. The joint often weakens when using aluminum filler metal, risking structural integrity. This is important for costly magnesium castings. For better durability, explore specialized…

For successful aluminum TIG welding, manage heat to avoid overheating. Use the right filler rod size to prevent sticking. Clean your tungsten regularly. Keep the proper arc length and adjust…

OSHA sets requirements for welding aluminum to protect workplace safety. The permissible exposure limit (PEL) for aluminum is 5 mg/m3 for respirable dust and 15 mg/m3 for total dust, averaged…

Porosity in aluminum welding occurs mainly due to hydrogen trapped in the weld pool as it solidifies. Factors like heat, contamination, and gas absorption contribute to this issue. Contaminants can…

Preheating cast aluminum before welding is crucial for improving weld quality. It reduces porosity by removing water vapor and oil. The ideal preheat temperature is between 200 to 300°F. This…