Hi there,
I have been melting silver and pouring it into an ingot mould for a
long time. I have noticed a couple of times when I’m annealling and
rolling it out that bubbles appear on the surface. What causes this
and how can I avoid it?
Hi there,
I have been melting silver and pouring it into an ingot mould for a
long time. I have noticed a couple of times when I’m annealling and
rolling it out that bubbles appear on the surface. What causes this
and how can I avoid it?