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2. Iron and steel industry in the United States - Wikipedia

   en.wikipedia.org/wiki/Iron_and_steel_industry_in...

   Iron ore, coke, and flux are fed into the blast furnace and heated. The coke reduces the iron oxide in the ore to metallic iron, and the molten mass separates into slag and iron. Some of the iron from the blast furnace is cooled, and marketed as pig iron; the rest flows into basic oxygen furnaces, where it is converted into steel.

3. List of tallest freestanding steel structures - Wikipedia

   en.wikipedia.org/wiki/List_of_tallest...

   This is a list of tallest freestanding steel structures in the world past and present. To be a freestanding steel structure it must not be supported by guy wires, the list therefore does not include guyed masts and the main vertical and lateral structural elements and floor systems in the case of buildings, are constructed from steel.

4. The Vollrath Company - Wikipedia

   en.wikipedia.org/wiki/The_Vollrath_Company

   In 1919 steam table pans and equipment were first featured in the Vollrath catalog. The pans were sold only to bona fide steam table manufacturers and were produced in sixteen sizes. The heaviest, a meat panel, weighing 35 pounds, featured the meat platter as an integral part of the pan.

5. Cleveland-Cliffs - Wikipedia

   en.wikipedia.org/wiki/Cleveland-Cliffs

   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 ...

6. History of the steel industry (1970–present) - Wikipedia

   en.wikipedia.org/wiki/History_of_the_steel...

   According to the 2019 International Energy Agency (IEA) report, the iron and steel industry directly contributed 2.6 Gt to global CO 2 emissions and accounted for 7% of global energy demand. [1] Singapore is the world's main trading hub for iron, [ 2 ] with about 90% of the world's iron ore derivatives traded on their stock exchange.

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