Titanium & magnesium
We do repair welds on exotic metal parts, and the welds hold for about 6-12 months. First, we’ll run a test bead to analyze the level of contamination. If the bead takes, we’ll proceed with the repair weld. If the bead doesn’t take, we won’t charge you.
The reason the repair weld will only last 6-12 months is, whenever an exotic metal part cracks, and the crack occurs after the part has already been exposed to contaminants, there won’t be a great way to make the part as strong as it once was. The thickness of the walls on exotic metal auto parts tends to be relatively thin, making the welds brittle and prone to failure.