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Old 11-04-2017, 10:36 AM
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Mark Rosenbaum Mark Rosenbaum is offline
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Quote:
Originally Posted by Pete VanderLaan View Post
why does dipping hot steel in oil harden the steel?
Why does it mess it up if you do it too many times.

What kind of oil?
I have been fascinated by the programming on cable issuing challenges to blacksmiths to make specific items, like sword blades in three hours.
I love Forged in Fire!!!
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