Everything posted by Nakedanvil - Grant Sarver
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Minimum time to harden a thin blade
Vir my oog lyk baie goed!
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Brass Rivet
Naval Brass and forging brass are both copper and zinc, Navel has a tiny (<1%) amount of tin and forging brass has a couple percent of lead. Both forge easily. Never seen a brass that wouldn't forge. Sure gotta watch the heat though. When annealing, fast cooling is just for convenience, makes no difference in the resulting hardness.
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cold chisel into hot chisel
Nakedanvil - Grant Sarver replied to jawno's topic in Hot Cuts, Anvil devils, metal cutting on the anvil.Other than the grind, I'd say the warning is probably because hot chiseling will harm the temper for cold working.
- What I learned from 2 Days With Brian
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Suggesting a page for locating coal
Das why blacksmith are so naughty, eh?
- Purchased 100lb Little Giant
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Suggesting a page for locating coal
I won't tell Santa!
- Purchased 100lb Little Giant
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Small Charcoal forge - indoors
There are old smiths, and there are bold smiths, but there are few old, bold smiths.
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Suggesting a page for locating coal
Best to find out what's broke before you start fixin.
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Crucible...
Nakedanvil - Grant Sarver replied to ErictheRed1990's topic in Smelting, Melting, Foundry, and CastingALL molten metal can cause explosions when they come in contact with water!
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Made a hardy cone today
Just for future reference: Is there any good reason a cone has to have a square shank? Just something to think about. For a blacksmith, square is easier to make, for a machinist, round is easier. Nice job on the cone.
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Removing oxygen from blade being hardened
Mind if I parse your sentence a little differently? "You heat the blade.............. for quenching in a bath of molten salts". even confused me the first time I read it. If there is any confusion, Matt meant "You heat the blade in a bath of molten salts, for quenching" .
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All choked up!
Did you hear the sound of reindeer on the roof?
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Is it possible to fire-weld copper?
No, it's true solid-state welding (as they call it in the technical stuff) not fusion welding. Much like mokume.
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Is it possible to fire-weld copper?
Yep, finally got around to trying it. I used silver brazing flux, but borax should work. You need a long heat because copper conducts the heat away so fast. Seems to weld like wrought iron.
- Belt Grinder Kit, Who's is the best?
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casting tool steel
Nakedanvil - Grant Sarver replied to backshopknives's topic in Smelting, Melting, Foundry, and CastingAt least it was homogeneous. Never heard that, got a source?
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casting tool steel
Nakedanvil - Grant Sarver replied to backshopknives's topic in Smelting, Melting, Foundry, and CastingAnd yet Huntsman seemed to do just that.
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Is anvil ringing bad for hearing?
Huh?
- how cost effective is an induction forge?
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A handy tool for smoothing tapers under the power hammer
Nakedanvil - Grant Sarver replied to Timothy Miller's topic in Power Hammers, Treadle Hammers, OliversPatience Grasshopper! ^_^
- how cost effective is an induction forge?
- how cost effective is an induction forge?
- how cost effective is an induction forge?