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I Forge Iron

Kal

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Posts posted by Kal

  1. I don't know if it will work on an anvil but back in the day, we cracked the side of an engine block of a 426 hemi.  Those things were too expensive to just scrap it so we drilled and tapped a series of holes along the entire crack starting just past the end of the crack.  After each screw was put in place it was ground off even with the surface and the next hole placed to overlap the first.  It took a long time but the fix worked, no more water leaks.

  2. Back when I used to make steel in 200 ton batches, we would tap stainless out of the furnace around 2650 and the fancy alloys around 3000.  In both cases there was all kinds of supper heat in the steel to allow us to pour it.  The alloy steels 4140 or 8620 for example were actually run into a second ladle that was housed in a vacum tank so it had to be much hotter for the extra handling.  So 2700 should be fine.

  3. I've used muiratic acid to clean an old badly rusted hammer head.  It had been sitting in a basement for years.  I was really surprised how well it turned out.  I just dropped it in a jar full.  One thing to keep in mind, the fumes from that stuff will rust everything in the shop and it isn't too good for your lungs either so do it outside.

  4. I liked the ornament idea enough to give it a try.  The first one turn into scrap.  The second is made out of 3/16 round and is a little heavy.  The other is 1/8 round stock.  Neither one of them is very straight but a good learning experince none the less.  I tried to forge weld the first with no success so the other 2 are mig welded into a large lump on each end.  Then they are drawn out.  The finish is from a brass brush.

     

     

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  5. For those who like to make wizards and other things out of railroad spikes this jig can come in handy.  It's made by cutting most of one side off a piece of square tubing.  Fold one end over and weld it shut.  Attach a piece of 3/8 square stock to the bottom to hold it in the vise and lock the spike in place.

     

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  6. post-42293-0-35406600-1377631795_thumb.j 

     

    The 2 attached hawks were both wrapped & welded.  They have 1085 bits in them from a plow blade.  The one on top was made from an old wrought iron bolt from a steam engine.  You can still see the dents from the treads along the edge.  The other was made from 1.5 x 5/16 flat stock.  The handles are tapered as are the heads.  The taper was put in the heads with an iron drift.  I had tried to etetch the iron one with micadic acid with little success.

     

    This is the first time I've tried to attach an image, hope it worked.

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