Tapping a Heat of Steel

1912/1920

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Tapping a Heat of Steel
  • Title
  • Tapping a Heat of Steel
  • Creator
  • Altwater & Brothers Photographers
  • Identifier
  • MSP33.B008.F01.I02
  • Source Identifier
  • MSP33.B008.F01.I02
  • Description
  • Description of the photograph reads, “Tapping a heat of steel from the open hearth furnace, another method of converting iron into steel.” Open hearth furnaces (pictured here) were used extensively in the manufacture of steel in many of the steel mills in western Pennsylvania. Molten iron is poured into a large shallow hearth and subjected to intense heat, which removed impurities from the iron and subsequently prepared it for the infusion of other elements. After tapping from this furnace, the steel was ready to be poured into ingot molds.
  • Genre
  • photographs
  • Subject
  • Open-hearth furnaces.
    Steel industry and trade.
    Jones & Laughlin Steel Corporation.
  • Source
  • Jones & Laughlin Steel Corporation Collection Photographs, 1864-1953, MSP 33, Library and Archives Division, Senator John Heinz History Center
  • Contributor
  • Detre Library & Archives, Heinz History Center
  • Collection
  • Jones & Laughlin Steel Corporation Photographs
  • Rights Information
  • Copyright Not Evaluated. The copyright and related rights status of this Item has not been evaluated. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.
    http://rightsstatements.org/vocab/CNE/1.0/