Powder of chromium carbide and nickel chromium
    2.
    发明授权
    Powder of chromium carbide and nickel chromium 失效
    碳化铬和镍铬粉末

    公开(公告)号:US6071324A

    公开(公告)日:2000-06-06

    申请号:US86243

    申请日:1998-05-28

    摘要: A thermal spray powder consists of nickel, chromium and carbon. The chromium consists of a first portion and a second portion, the nickel being alloyed with the first portion in an alloy matrix. The second portion and the carbon are combined into chromium carbide substantially as Cr.sub.3 C.sub.2 or Cr.sub.7 C.sub.3 or a combination thereof, with the chromium carbide being in the form of precipitates between 0.1 .mu.m and 5 .mu.m distributed uniformly in the alloy matrix.

    摘要翻译: 热喷粉由镍,铬和碳组成。 铬由第一部分和第二部分组成,镍与合金基体中的第一部分合金化。 将第二部分和碳基本上以Cr 3 C 2或Cr 7 C 3或其组合的形式合并成碳化铬,其中铬碳化物为均匀分布在合金基体中的沉淀物的形式,为0.1μm至5μm。