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| Heat Treating and Metallurgy Discussion of heat treatment and metallurgy in knife making. |
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#1
03-11-2009, 09:55 AM
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Heat Treat Oven venting? exhaust? etc...
Hey guys,
I was curious about those of you who own HT ovens or have built them. Do they have any type of exhaust/venting system? I mean, I know that a perfect airtight seal is probably unrealistic anyway, but assuming that one could get close to a perfect seal on the door, with mortar between the bricks, and any holes filled, would they need to install a small exaust pipe/vent? What's the verdict? Thanks, Drew 
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#3
03-11-2009, 04:55 PM
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If you have it perfectly sealed, why would you want to put a vent hole into it?
Al P
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#4
03-12-2009, 09:29 AM
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Well, I was looking at a $3000 dollar bench top oven on ebay, and it mentioned it had a chimney on it. I wasnt sure if this was necessary/common or not.
It didn't make much sense to me either.
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#5
03-12-2009, 10:28 AM
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$3000 better be a nice oven. You don't need any exhaust afik.
__________________ Cap Hayes See my knives @ knives.caphayes.com This quote pains me: -- "Strategically placed blood grooves control blood spray in covert deanimation activities." --
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