Thread: Forge questions
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  #4  
Old 12-11-2015, 05:10 AM
jmccustomknives jmccustomknives is offline
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Join Date: Mar 2012
Location: Alabama
Posts: 554
Yeah, I agree with Ray. Those hard firebricks will suck the heat right out of the forge. When I built my forge I use them, backed up by 2 layers of Kaowool. It still take 30 min to reach welding heat. I'm afraid that one never will reach welding temps.
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