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I Forge Iron

John Martin

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Posts posted by John Martin

  1. Chimney effect is going to be there no matter what. The forge is made to heat evenly, so it's going to try to do that. Also, if you turn a burner off, and put a cap on the bottom, as soon as the cap reaches the forges temperature, the burner will draw heat from it. Heat rises. Only way if you are going to have seperate burners is to put a firebrick that fits your forge opening in the forge between the off burner and on burner. That would stop any heat from reaching that burner, still it's not recommended.

  2. That is really stunning, I would love something like that on a Seax, but you're right, the whole blade really seems to flow out of or into the carving, can't really tell which. Good job making it all flow!

  3. First, I can hold the burners while they are running, second who wants a burner to be at 1000F when it's not being used, defiantly not me. The idler valve is made to run the forge at the same pressure, but using less gas. You can tell from the video and from using it, that you are using less gas. When I am doing normal forge work, once the forge is up to heat, I simply just turn the forge off, rather than have it on idle. Forge for 30-60 seconds, and then flip err back on, heat in about 30 seconds, real efficent, but if you're doing larger work, like 5/8" and up, just turn it down to the point of where it's almost about to backfire back up the burner - where you get that turbulance in the burner and it sounds like a motorboat....that's bad - it should sound like whoosh, whoosh......whoosh......whoosh, and the flame will kind of flicker in the forge when the idler is set correctly. You should like it a lot if you ordered it.

  4. Try quenching in a different medium possibly. Also if you can see how it twisted, try to put some pre twist in it, in the opposite direction slighty, so that when you quench, it will re-align itself. One of the bladesmiths that I talk to frequently, sometimes has to do that with cable knives or a knife that has a lot of twisted damascus in it.

  5. I like the one without the scales the most.

    Kevin, to be honest, if you don't know what's in the steel, easiest way to find out if can hold an edge, etc.. Cuz I piece off, grind an edge on it, HT, and see how it does, use the file test, temper at 350 for an hour.

  6. Quenchcrack, you will be more than pleased with that forge, I have the two burner bladesmith one, and if they are all of equal quality, you will be very happy, and I don't think you'll use that Whisper Baby much. (Good thing my english teacher isn't here, that was a major run-on, lol) I don't know if you considered ordering the idler valve, but it is well worth the 45 dollars, and pays for itself quickly. Instead of getting 8 hours of forging from a 20lb tank, i can get close to 12-14 hours. Of course if you do a lot of forge welding, it's less, but comparable.

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