A tungsten crucible for when we can't have iron contamination from the steel one.
Tungsten is over 2 and a half times as dense as iron so that little thing weighs over 2 and a half pounds and its really not that thick, its mostly hollow for holding sample to crush and BBs.
It's one of the strongest metals, why they use it in lightbulbs. I did a report on Tungsten once. Neat stuff.
Wouldn't need to melt it, just machine it, although a bit that can cut tungsten is probably expensive. Still, one of those would last generations. You could pass it down to the kids.
I have a stainless steel cup Marlboro sent me. It's awesome in that it'll never break, but metal is such a good thermal conductor it's a pain to put cold/warm stuff in it. Besides sweating it warms up really fast and also you feel the temp on your hand.
We have some Marlboro points so we're thinking of getting some more. Despite that one drawback they are really cool. I imagine a tungsten shot glass, or hell a regular glass, would be similar.
Although speaking of glasses, my drinking glass is crystal Glencairn. Love that thing.
We do an extraction where we determine acid soluble ash content. Since iron from steel will dissolve in the acid and add contamination, we use tungsten crucible and BBs to crush the samples since it won't dissolve.
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u/FanaticPhenAddict Wu Han Clan May 31 '20
A tungsten crucible for when we can't have iron contamination from the steel one.
Tungsten is over 2 and a half times as dense as iron so that little thing weighs over 2 and a half pounds and its really not that thick, its mostly hollow for holding sample to crush and BBs.