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1 Skip Intro  Mon, Mar 11, 2013 6:58:11pm

Once he figures out how to turn 24k gold into lead he might have something.

2 freetoken  Mon, Mar 11, 2013 8:24:40pm

Neat. Is the torch an oxygen and acetylene mix?

3 Grimalkin  Mon, Mar 11, 2013 8:26:01pm

Nice looking set up you have there, lots of room. I would have love to have seen the gold come out of the bath, but then I like bright shiny things.

4 Political Atheist  Mon, Mar 11, 2013 8:36:40pm

re: #2 freetoken

Not acetylene. It’s hydrogen oxygen. The carbon in acetylene can be an issue. If the flame was fuel rich for example. With hydrogen we can stay fuel rich, that is to say oxygen starved, minimizing oxygen getting into the alloy.

5 Political Atheist  Mon, Mar 11, 2013 8:38:43pm

re: #3 Grimalkin

Good point, had to run before it was dry. I’m doing a larger documentary on how jewelry is actually made. That will get linked when done. ;-)

6 freetoken  Tue, Mar 12, 2013 1:07:43am

re: #4 Political Atheist

I was wondering how you kept it a reducing flame.

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