Pyrometallurgy: Roasting, Smelting, Refining & Electrowinning

Pyrometallurgy: Roasting, Smelting, Refining & Electrowinning

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Bead loss in cracked cupel (No replies)

B
benport
6 days ago
benport 6 days ago

I put a handful of buttons in a 6" cupel and placed it in the furnace.  When I checked it the cupel had cracked and the melt gone inside the cupel.  What is the best way to recover it?

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