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pearlite

/ˈpɜːrlaɪt/

Tradução: Constituinte microestrutural do aço e do ferro fundido formado por lamelas alternadas de cementita e ferrita, resultante da transformação eutetoide da austenita durante o resfriamento.

1 verbete

noun

/ˈpɜːrlaɪt/C1formaltechnical
  • ptConstituinte microestrutural do aço e do ferro fundido formado por lamelas alternadas de cementita e ferrita, resultante da transformação eutetoide da austenita durante o resfriamento.

A lamellar mixture of cementite and ferrite that forms during the cooling of austenite, and is a constituent of steel and cast iron.

incontável

  1. Lamellar mixture in steelC2formaltechnical

    A lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron.

    ptMistura lamelar no aço

    • The microstructure of the steel sample revealed distinct bands of pearlite.
    • Pearlite formation significantly affects the mechanical properties of the alloy.
    • During slow cooling, austenite transforms into a mixture of ferrite and cementite known as pearlite.