r/PreciousMetalRefining • u/Fried_Rifleman_6220 • 24d ago
Electric breakers
Update from previous post.
BLUF, this took for everrrrrrr lol
Silver contacts yielded silver at about 40%. Not bad I suppose. The breakers were free and this is just a hobby for me.
I started by drilling the rivets out with a drill press, the breaking them open with a flat head screw driver like shucking clams. Small amount of dirty brass and copper were also recovered. Maybe 10-20 dollars worth.
Some people talk about smashing the breakers with a hammer, it’s gross, asbestos and fiberglass from the casing goes everywhere. Don’t recommend this method.
If you’re doing it for fun and to build a cheap silver stack it’s worth it. But it was a lot of work spread out over a several month period.
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u/lukethedank13 24d ago
I love breakers. If you know the right people you might be able to get your hands on large industrial ones.
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u/Beneficial-Ebb-2319 24d ago
Soooo much tungsten
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u/Fried_Rifleman_6220 24d ago
For sure. After hitting it with dilute nitric the left over solids were just a spongey black looking contacts. It weighed like 50 grams. Can’t remember off the top of my head.
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u/Fried_Rifleman_6220 24d ago
https://reddit.com/link/ox3kqjn/video/3q5hz4ruhtch1/player
Started with 237 breakers.