Welding Wisdom for Professionals and Beginners Alike.

Welding dissimilar aluminum alloys needs careful consideration of material compatibility and welding methods. Techniques like TIG and MIG are popular. Using filler materials with TiC nanoparticles can enhance joint strength….

Welding a cast aluminum transmission case needs care. Start by cleaning the surface. Use an oxyacetylene torch or TIG welder for high heat. Apply Super Alloy 5 as the filler….

To fix a welding crack in an aluminum boat, start by cleaning the area. Drill stop holes at each end of the crack. Use a MAPP torch to heat the…

To weld cast aluminum oil pans, first remove all oil to prevent porous welds. Clean with lacquer thinner and a scotch-brite pad. Remove oxidation, as it needs extra heat to…

Welding cast aluminum to plate aluminum is possible. Use GTAW or MIG welding with argon shielding gas. Clean and prepare the surfaces well. Preheat the materials. Select a filler metal…

Welding different aluminum alloys can be difficult due to alloy composition and corrosion rates. Methods like TIG (GTAW) and MIG (GMAW) are common. Alloys such as 5052 and 6061-T6 can…

To weld a cast aluminum intake manifold, first clean the surface with a stainless steel wire brush and acetone. Preheat the manifold for better results. Use MIG or TIG welding…

To attach small aluminum parts to aluminum tubing, use TIG welding with lower heat settings to prevent burn-through. Use a 1/16” tungsten and 4043 filler rod. For thinner materials, MIG…

For welding very thin aluminum, use low heat settings to prevent burn-through. A good rule is one amp of current per 0.001 inches of thickness. Be patient; focus heat on…