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Tips, Techniques, and Questions -- Technical questions or tips |
2014-05-01, 7:47am
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Junior Member
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Join Date: May 08, 2012
Location: Hellertown PA
Posts: 4
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Reducing and Oxidizing glass rods
Hi everyone!
I'm performing flow tests on a bunch of torches and I need help choosing a glass rod color that clearly reacts differently to a reducing flame, a neutral flame and an oxidizing flame. I work for Bethlehem Burners and my area of expertise lies with the design, manufacturing and repair of our torches and not with working glass. I have tons and tons of torch flow information that I want to share with the flame working community but I can't because I can't link the numbers to practical application. If I could demonstrate the different gas to o2 flow settings available with our torches and how each flame mixture affects a well known glass color, I would be able to more accurately describe how the new Bethlehem design is an improvement from our old designs and differs from other torch manufacturers.
Any info on glass colors you can give me would be greatly appreciated! I've asked people this question before and apparently it isn't a simple question to answer
Thanks!
Kate
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2014-05-01, 7:53am
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Senior Member
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Join Date: Apr 01, 2013
Location: Scotland
Posts: 140
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Glass Alchemy uses Amazon Night as a test of torch neutral - their 'Guide to boromax chemistry' gives more detail on how. Google it and you should find it, or pm me your email addy and I'll send you a copy
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2014-05-01, 7:55am
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Junior Member
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Join Date: May 08, 2012
Location: Hellertown PA
Posts: 4
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Thanks!
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2014-05-01, 8:01am
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Senior Member
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Join Date: Jul 14, 2006
Location: Northern Virginia
Posts: 2,366
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Jed at Double Helix glass could probably help with soft glass flame settings.
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2014-05-01, 11:06am
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<---RamboPatootieSuperbun
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Join Date: Apr 27, 2007
Location: Sonoma County
Posts: 1,694
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I've heard Amazon Nights for Boro as well. Also agree with asking Jed at Double Helix. Several of their glass colors are both reducing and striking which utilizes different flame mixes. I'm thinking specifically of Ekho.
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2014-05-01, 1:16pm
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Senior Member
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Join Date: Apr 08, 2010
Location: The warmer half of MN
Posts: 155
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I'm wondering if my "neutral" is still somewhat reducing, so I'd love to hear if a DH rod is a good test...
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2014-05-01, 1:46pm
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Senior Member
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Join Date: Mar 29, 2009
Location: Northern VA
Posts: 165
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Jed at DH would be a great person to contact. They have several kinds of glass that both reduce and strike and hopefully he can help you. He's a great guy.
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