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  1. Puddling (metallurgy) - Wikipedia

    • Puddling is the process of converting pig iron to bar (wrought) iron in a coal fired reverberatory furnace. It was developed in England during the 1780s. The molten pig iron was stirred in a reverberatory furnace, in an oxidizing environment to burn the carbon, resulting in wrought iron. It was one of the most important processes for making the first apprecia… See more

    History

    Modern puddling was one of several processes developed in the second half of the 18th century in Great Britain for produc… See more

    Process

    The process begins by preparing the puddling furnace. This involves bringing the furnace to a low temperature and then fettling it. Fettling is the process of painting the grate and walls around it with iron oxides, typi… See more

    Puddled steel

    In the late 1840s, the German chemist Franz Anton Lohage [de] developed a modification of the puddling process to produce not iron but steel at the Haspe Iron Works in Hagen; it was subsequently commercial… See more

    Puddling furnace

    The puddling furnace is a metalmaking technology used to create wrought iron or steel from the pig iron produced in a blast furnace. The furnace is constructed to pull the hot air over the iron without the fuel coming int… See more

    Footnotes

    Sources
    • Landes, David. S. (1969). The Unbound Prometheus: Technological Change and Industrial Development in Western Europe from 1750 to the Present. Cambridge, New York: Pres… See more

    Further reading

    • W. K. V. Gale, Iron and Steel (Longmans, London 1969), 55ff.
    • W. K. V. Gale, The British Iron and Steel Industry: a technical history (David & Charles, Newton Abbot 1967), 62–66.… See more

     
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  2. Puddling is the process of converting pig iron to bar (wrought) iron in a coal fired reverberatory furnace. It was developed in England during the 1780s. The molten pig iron was stirred in a reverberatory furnace, in an oxidizing environment to burn the carbon, resulting in wrought iron.
    en.wikipedia.org/wiki/Puddling_(metallurgy)
    Puddling is a metallurgical process which was used during the Industrial Revolution as a means of making iron and steel. It is used by subjecting pig iron or any other impure metal to intense heat and frequent stirring inside a furnace, and in the presence of oxidizing substances.
    www.allthescience.org/what-is-puddling.htm
     
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  4. Puddling process | Iron Smelting, Refining & Casting | Britannica

     
  5. Puddlers, Shinglers & Rollers: the Story of Malleable Iron

  6. The Legacy of Puddled Iron in Contemporary Metallurgy

    Puddled iron, a landmark innovation of the Industrial Revolution, was a form of refined iron produced through a process known as puddling. This method involved decarburizing molten pig iron in a reverberatory furnace, which, by …

  7. Pig iron - Wikipedia

    Pig iron used to manufacture ductile iron. Pig iron, also known as crude iron, is an intermediate good used by the iron industry in the production of steel. It is developed by smelting iron ore in a blast furnace.

  8. What is Puddling? - AllTheScience

  9. Puddling process - (Honors World History) - Fiveable

  10. Puddling (metallurgy) - chemeurope.com

  11. Puddling Process - SpringerLink

  12. Henry Cort - Steel Museum

    Henry Cort discovered the puddling process for making wrought iron. The puddling process converted pig iron into wrought iron by subjecting it to heat and stirring it in a furnace, without using charcoal. It was the first method that …

  13. The Puddler - The Melting Pot

    Feb 11, 2017 · Puddling was a method of turning pig iron into much more malleable wrought iron. It was invented by Henry Cort but perfected by Richard Crawshay at Cyfarthfa in the 1790s. The puddler stirred the molten metal in a …

  14. Iron puddler - Wikipedia

  15. Puddling Steel, Technique and History of | SpringerLink

  16. Puddling Steel - SpringerLink

  17. Puddling and Boiling Iron - Scientific American

  18. Identifying BRIDGE BEACH & CO Cast Iron - Blogger

  19. The Puddler’s Forge: Raw Iron, Red Lights and the Refining of …

  20. Puddling (metallurgy) - Wikiwand

  21. Pig Iron Production for United States - FRED | St. Louis Fed

  22. Vintage Antique Pudgy Pig Cast Iron Mold Doorstop - WorthPoint

  23. Pig Iron Production for United States - FRED | St. Louis Fed

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