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I Forge Iron

eseemann

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Posts posted by eseemann

  1. Rick,
     
     
    I cannot find words to think about how uncomfortable, messy and dangerous working on a self-coating/non-stick anvil would be. I can see that setting your work on a 1/10 of a mm of scale would be like graphite packing lubricant so that when you give the steel a good hit the steel is more likely to skid off in a random direction than not. Not to mention that you can never really clean it off, it sounds like the yellow pine pollen in Florida.
     
    Yup, I do see a magnetic anvil, no matter how neat it sounds, is a bad thing.

  2. Good to know, I have stopped guessing about this stuff a while ago so I ask now. I was reading a post about hexavalent chrome problems from overheated stainless steel but since so many people use SS flares on the end of SA burners I am left to conclude this is not a problem. My best guess to why this is not a problem is the time it takes for a flare to burn up is long enough that a well vented shop will not build up enough free floating hexavalent chrome to be an issue.

  3. The guy in the video posts earlier in this thread used a 1080/15n20 combo. This is more of a medieval style of blade that were described as looking like small axes.

    Thanks to DARPA now we can watch a blacksmith put his own razor to his own neck.

  4. I am thinking tire iron as well. That begs the question of if someone were to use this as a weapon and pommel strike a person would that be getting hit with the bunt end of a knife or the working end of a tire iron?  

  5. Rockstar, 

    Thanks for reminding me about this guy, I have liked his videos but have not watched one in a while. What do you think of that post anvil, that is some mass right there,. 

  6. I picked up a box of 2600 degree IFB from HWR in Birmingham Al. It looks like they own the AP Green name. 

    ANH Refractories is one of the world’s largest and most respected suppliers of refractory materials. With lineage that dates back over 100 years, ANH Refractories is the leading provider of refractory solutions to the global industrial market. ANH Refractories operates more than 17 production facilities spread over 3 continents and manufactures materials under the world recognized brands of A.P. Green, North American Refractories Company, and Harbison-Walker Refractories Company.

     

    The local guy that sold me the bricks and his boss both sat and chewed the fat about how stupid it is for great big companies to think they are too good to sell small orders, and college football since we are in Alabama after all. 

  7. Zengineer,

     

    Did you use any coating on the wool blanket? The reason I ask is the fiber breakdown/safety thing has always kept me from wanting to dive in to using ceramic wool. Cancer runs in my family and my dad died of lung cancer and having been smoke free since 2007 (GO ME!!!) I have been playing it safe. 

     

    Ernest

  8. Nobody Special brings up an interesting historical point when he said "patina (green or blue stuff) can be toxic on copper". The English used a hide glue to secure the arrow head and fetching for their arrows. Hide glues are made from "protein colloid glues are formed through hydrolysis of the collagen from skins, bones, tendons, and other tissues, similar to gelatin." In simple terms the glue is a good food source to all manners of pests. The way they kept the vermin from eating the arrows was to mix copper acetate (green patina) in to the hide glue. The copper acetate was a product of hanging some copper plate and wine or vinegar. The kicker was that hide glue is water (and blood) soluble. When someone gets an arrow in them some of the hide glue may leach in to the wound from the head. If you have to pull the arrow though then you get a dose from the fetching glue. The French said the English were using poisoned arrows and the English could never understand why the French would say such things.  

  9. Frosty is right about the Zinc fumes and from what I hear fume fever is not always deadly but even a light case feels like the flu bug has some personal resentment against you.  Paw Paw Wilson was overcome by a fatal does of Zine fumes. Fun fact, Zinc Oxide is that white stuff people put on the nose to keep it from burning.   

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