A few posts back I reported how I very cleverly silver soldered together some “sliced bread” bits of brass and bronze, because I did not have big enough material.
Then I spent a day machining the outlines, drilling the holes and finishing the parts.
Today I silver soldered the parts to the Trevithick boiler. The joins in the material were so good they were invisible, and the fact that the joins were there did not enter my brain.
And this was the outcome.
The beautiful silver soldered join melted as I attempted to silver solder the part to the boiler. It has made the part unusable.
I will go through the exercise again, but next time I will bronze braze the join. Bronze will not melt or let go with silver soldering temperatures.
I will try to not make this mistake again. I try to not make the same mistake more than 3 or 4 times.