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In 1990 MBMA member sales exceeded $1.5 billion and steel shipped was over 1.2 million tons. By 2000, MBMA member sales were over $2.5 billion and steel shipments were in excess of 1.875 million tons. Sales and shipments fell after the 2008 recession, but have since rebounded.
Henry Chisholm (April 22, 1822 – May 9, 1881) was a Scottish American businessman and steel industry executive during the Gilded Age in the United States. A resident of Cleveland, Ohio, he purchased a small, struggling iron foundry which became the Cleveland Rolling Mill, one of the largest steel firms in the nation.
Cleveland-Cliffs manages and operates four iron ore mines in Minnesota and two mines in Michigan, one of which, the Empire Mine, has been indefinitely idled. [3] These mines produce various grades of iron ore pellets, including standard and fluxed, for use in blast furnaces as part of the steelmaking process as well as Direct Reduced (DR) grade pellets for use in direct reduced iron (DRI ...
Aleris was also among the largest aluminum sheet suppliers for semi-trailers, and the leading aluminum sheet supplier for the U.S. residential construction industry. [4] The company increased production as the automotive industry began using more aluminum than steel. [4] [16] Aleris' new aluminum body sheet facility in Lewisport, Kentucky ...
The American Steel Industry, 1850–1970: A Geographical Interpretation (1973) (ISBN 0198232144) Whaples, Robert. "Andrew Carnegie", EH.Net Encyclopedia of Economic and Business History online; U.S. Steel's History of U.S. Steel; Urofsky, Melvin I. Big Steel and the Wilson Administration: A Study in Business-Government Relations (1969) Spiegel ...
Steel is an alloy composed of between 0.2 and 2.0 percent carbon, with the balance being iron. From prehistory through the creation of the blast furnace, iron was produced from iron ore as wrought iron, 99.82–100 percent Fe, and the process of making steel involved adding carbon to iron, usually in a serendipitous manner, in the forge, or via the cementation process.
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Nitronic alloys were developed by Armco Steel. The first of these alloys, Nitronic 40, was introduced in 1961. [1] Since 2022, the trademark has been owned by Cleveland-Cliffs Steel Corp., successor to AK Steel. [2] Electralloy is the licensed producer in North America for a wide range of Nitronic products. [3]