Development of the Siemens-Martin Open-hearth Furnace Process: Difference between revisions
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Revision as of 19:23, 21 October 2016
Emile and Pierre Martin develop the Siemens-Martin open-hearth furnace process. Produces large quantities of basic steel by heating a combination of steel scrap and iron ore with gas burners--helping to make steel the world's most recycled metal.