An article from LaserStarsays in part " [use] sterling silver
welding wire with 5 percent platinum content when laser welding
silver. “This is my absolute number one tip for laser welding
silver,” says Staley.* “This wire welds beautifully, andthe weld
holds nicely and doesn’t have porosity.”
This sounds worth a try to me (and my boss) but I cannot find any
other reference to this wire. Does anyone know where we can buy 30ga
sterling wire with 5% plainum?