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pearlite

/ˈpɜːrlaɪt/

翻译: 珠光体是钢和铸铁中的一种层片状组织,由渗碳体和铁素体交替排列组成,是奥氏体在共析温度下冷却时形成的共析混合物。

1 个条目

noun

/ˈpɜːrlaɪt/C1formaltechnical
  • zh珠光体是钢和铸铁中的一种层片状组织,由渗碳体和铁素体交替排列组成,是奥氏体在共析温度下冷却时形成的共析混合物。

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

不可数

  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.

    zh钢中的层状混合物

    • 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.