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Thursday 15 November 2018

Mysterious Mo

Why is stainless steel stainless?

Iron vs Steel

Steel is made from iron, but it’s not the same thing: steel is an alloy - iron doped with other elements to engineer new, useful properties. Some of these elements have been especially selected to provide certain properties, but not all metallurgy is that well understood: some elements have simply been stuck in and performed well - and we don’t know why.