CASTING BISMUTH CRYSTAL IN RESIN

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[@dmitriylevitskiy1674]

So many air bubbles

[@TheDreadfulCurtain]

Great content I also really enjoyed your cup casting vid It is by far the best intro into making a one piece mold I have seen. I would love to see morel Thank you.

[@ythompy]

Why did the coloration disappear after you poured the resin? It all turned gold?

[@bethfargo6663]

This happens because Bismuth is a very soft metal with a very low melting point. The colour of Bismuth is determined by the temperature the metal is at upon oxidation. As the resin cures it becomes hot due to chemical interactions between the Epoxy and the Hardener. This causes the Bismuth to essentially "begin" the melting process once more.

[@FotisPantazis]

@@bethfargo6663 what if he used a low temperature curing resin? Would that prevent decoloration?

[@Blueway360Gamer]

Woah... I wish I could do that!
I am amazed at the fact that this channel isn't famous yet!

[@Yimadbast]

John Smith you can buy everything here on eBay fairly cheap
Other thing maybe worth buying that’s slightly more expensive would be a vacuum chamber to remove air bubbles from the resin

[@lillybee2951]

LOOKS AWESOME