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Henry Bessemer patents a bottom-blown acid process for melting low-carbon iron. Ushers in the era of cheap, large tonnage steel, thereby enabling massive progress in transportation, building construction, and general industrialization.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:50, 22 October 2016 | | 400 × 354 (88 KB) | TGriff (talk | contribs) | Henry Bessemer patents a bottom-blown acid process for melting low-carbon iron. Ushers in the era of cheap, large tonnage steel, thereby enabling massive progress in transportation, building construction, and general industrialization. |
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