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MetalworkingFun Forum › Machining › General Metalworking Discussion v
Case Hardening with a Charcoal Furnace

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Case Hardening with a Charcoal Furnace
TomG Offline
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The following 6 users Like TomG's post:
Mayhem (03-13-2016), Highpower (03-13-2016), f350ca (03-13-2016), haroldmulder (03-13-2016), Hawkeye (03-13-2016), DaveH (03-14-2016)
#1
03-13-2016, 09:47 AM
I promised a video on this a while back and finally got around to making it. The forced air charcoal furnace took a few attempts to get right, but this one worked like a charm. It was able to get a fairly large package of parts up to around 1500º and keep them there for an hour. The only problem I had was the cheap craft SS foil burned through. That allowed some oxidation of the parts, but they still hardened up just fine.

Tom



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Case Hardening with a Charcoal Furnace - by TomG - 03-13-2016, 09:47 AM



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