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I Forge Iron

FoxRidge

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Posts posted by FoxRidge

  1. Hello all,
     

    I’m in the process of making a gas forge from a refrigerant bottle. My original plan was 2 layers of 1 inch ceramic fiber blanket, rigidizer, 1/2 inch of kast-o-lite 30, and a final layer of a zirconium silicate wash.

     
    But after reading the posts from D.Rotblatt, the idea of rigidizing followed by a thin coat of zirconium/silica and having a forge with a much lower thermal mass is appealing. What’s bothering me about this is that my 8# ceramic blanket is only rated at 2300’F and I don’t know if the thin layer will insulate/protect the ceramic blanket from degradation like the hot face of kast-o-lite. I don’t want to save on propane at the expense of having to rip down the forge and rebuild.
     
    My burner is a 1/2 inch Mikey burner.
     
    Any thoughts, suggestions?
     
    forge.jpg.bf0dbf68e396a88ee58f0a2b6c6094fd.jpg
    I'll cut access and vent holes in 'covers' once I know where my floor is.
     
    forge2.jpg.c1f96dd273ef55d314bb3076888c2ee7.jpg
     
    burner.jpg.a79d65188f745b126a4f8b25187c427d.jpg
     
    .023 mig tip, 3 intakes, filed square and beveled on inside lower edge.
     
    flame.jpg.ccfda2e1f108e30162e829922ce54e22.jpg
    Flame at 5psi, choke almost closed.
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