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monadgonad • yesterday at 8:18 AM • 0 replies • view on HN

No, it's not backwards. The modern steelmaking process starts with iron that has too much carbon content that has to be removed; the premodern process was the other way round. See A Collection of Unmitigated Pedantry's excellent series explaining premodern iron and steel production: https://acoup.blog/2020/09/18/collections-iron-how-did-they-...