Babbitt, Isaac

Babbitt, Isaac

▪ American inventor
born July 26, 1799, Taunton, Mass., U.S.
died May 26, 1862, Somerville, Mass.

      American inventor of a tin-based alloy (now known as babbitt) widely used for bearings.

      Trained as a goldsmith, Babbitt made the first britannia ware in the United States (1824) to compete with imports of utensils manufactured from this tin-based alloy, which was similar to pewter and then very popular. Ten years later he went to Boston as superintendent of the South Boston Iron Company, and, in addition to making the first brass cannon in the United States, in 1839 he produced the first babbitt metal. This alloy consisted of hard particles of copper and antimony, which supported the load, in a soft matrix of tin, which wore down and left channels for supply of lubricant. For his invention, the U.S. Congress awarded him $20,000. He then became a manufacturer of this alloy and of soap.

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Universalium. 2010.

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  • Babbitt —    , BABBITT METAL    A tin based alloy, called babbitt metal, was invented by Isaac Babbitt in 1839. The metal, composed of a soft, silver white alloy of copper, tin, and antimony, is widely used for bearings to reduce friction. For this… …   Dictionary of eponyms

  • Babbitt — est un terme pouvant désigner: Babbitt, roman de Sinclair Lewis, publié en 1922 Babbitt, film réalisé en 1924 à partir du roman Babbitt, film réalisé en 1934 à partir du roman Sommaire 1 Patronyme 2 Toponyme …   Wikipédia en Français

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  • Babbitt metal — Babbitt metal, also called white metal, is an alloy used to provide the bearing surface in a plain bearing. It was invented in 1839 by Isaac Babbitt [The Timetables of Science|pages=305] in Taunton, Massachusetts, USA. The term is used today to… …   Wikipedia

  • Babbitt metal — Bab bitt met al [From the inventor, Isaac Babbitt of Massachusetts.] A soft white alloy of variable composition (as a nine parts of tin to one of copper, or of fifty parts of tin to five of antimony and one of copper) used in bearings to diminish …   The Collaborative International Dictionary of English

  • Babbitt metal — ☆ Babbitt metal n. [after Isaac Babbitt (1799 1862), U.S. inventor] a soft white metal of tin, lead, copper, and antimony in various proportions, used to reduce friction as in bearings …   English World dictionary

  • Isaac W. Van Schaick — Isaac Whitbeck Van Schaick (* 7. Dezember 1817 in Coxackie, Greene County, New York; † 22. August 1901 in Catonsville, Maryland) war ein US amerikanischer Politiker. Zwischen 1885 und 1887 sowie nochmals von 1889 bis 1891 vertrat er den… …   Deutsch Wikipedia

  • Babbitt — Isaac, U.S. inventor, 1799–1862. See B. metal …   Medical dictionary

  • Isaac Babbitt — Infobox Person name = PAGENAME image size = 150px caption = PAGENAME birth name = birth date = July 26 1799 birth place = Taunton, Massachusetts death date = May 26 1862 death place = Somerville, Massachusetts death cause = resting place =… …   Wikipedia

  • Babbitt metal — noun an alloy of tin with some copper and antimony; a lining for bearings that reduces friction • Syn: ↑babbitt • Derivationally related forms: ↑babbitt (for: ↑babbitt) • Hypernyms: ↑alloy, ↑ …   Useful english dictionary

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