Aug 242016
 


[David Cook]’s summary below the write-up of his experiences working with a bismuth ingot is succinct. “I wasted a weekend learning why elemental bismuth is not commonly used for metal parts.“ It’s a fair assessment of his time spent growing unspectacular bismuth crystals, casting a bismuth cylinder that cracked, and…
Source: Fail Of The Week: Machining Bismuth

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