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http://www.weldingtipsandtricks.com/purge-box.html

making a small purge box and discussing the use of chill bars and a #12 furick cup on stainless...
this was a collaboration between Roy Crumrine and me...Thanks Roy
IeTWENRkBdo
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Great video, thanks Jody.

Always enjoy watching you and Roy weld and I really do learn something every single time.



Kym
glassTransition
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    Fri Apr 01, 2016 3:02 pm

Thanks for all of the videos and information Jody. This is an invaluable resource.

I hope that in part 2 you'll talk about why the chill bars weren't needed for some of the joints?

Also, something much thinner would be interesting... :)
rahtreelimbs
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    Mon Jun 14, 2010 10:39 pm

Jody.....can you provide us with the source for the sintered metal diffusers you are using on this project?
Poland308
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    Thu Sep 10, 2015 8:45 pm
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Grainger part number 1A326
I have more questions than answers

Josh
480man
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    Wed Apr 06, 2016 2:17 pm

You might want to look into industrial grade ceramic beads as a media.They would provide a mostly neutral base. Another option could be the use of a small tabletop media blasting cabinet.The cabinet would allow full gas shielding and keep the gas inside with a top loader. Something like this one ATD Tools 8400 - Bench Top Blast Cabinet
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