Introduction: How to Fail With a Graphite Crucible
I recently upgraded my foundry to a propane jet burner and had a small accident during its second use...
Step 1: Turn on Burner and Place the Crucible in Immediately
Step 2: Wait Until the Crucible Explodes.
Step 3: How Not to Screw Up Like This.
If you use a graphite or ceramic crucible, make sure to heat it up gradually and slowly. Or just use a metal crucible like I do now. Please vote for me in the epic fails contest! Thank you!

Participated in the
Spectacular Failures Contest

Participated in the
Epilog Contest VII
6 Comments
2 years ago
Knocked crucible off of high shelf; hit me on head and broke into pieces. Am considering adding helmet to my daily wear.
5 years ago
Forgot crucible outside for a while and moisture got into the graphite. When firing it up a month later looking dry, a terrifying bang. Part of the wall was split in half and shot away.
6 years ago
Evidently aluminium dissolves Iron - making a "solder"
Reply 6 years ago
I haven't had that problem
6 years ago
Yep, you have to be careful with metalworking. Good luck in the contest!
Reply 6 years ago
Thanks!