this post was submitted on 21 Jul 2025
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What is this thing?

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It looks like some sort of wiring inside

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[–] Successful_Try543@feddit.org 2 points 1 week ago* (last edited 1 week ago)

Essentially, you reduce the carbon content of the raw iron by blowing in oxygen until you have the desired amount of carbon left. I should have written 'elementary' iron instead of pure.