Copper-nickel-silicon two phase quench substrate
    1.
    发明授权
    Copper-nickel-silicon two phase quench substrate 有权
    铜镍硅两相淬火基板

    公开(公告)号:US07291231B2

    公开(公告)日:2007-11-06

    申请号:US10644220

    申请日:2003-08-21

    IPC分类号: C22C9/06

    摘要: A copper-nickel-silicon quench substrate rapidly solidifies molten alloy into microcrystalline or amorphous strip. The substrate is composed of a thermally conducting alloy. It has a two-phase microstructure with copper rich regions surrounded by a discontinuous network of nickel silicide phases. The microstructure is substantially homogeneous. Casting of strip is accomplished with minimal surface degradation as a function of casting time. The quantity of material cast during each run is improved without the toxicity encountered with copper-beryllium substrates.

    摘要翻译: 铜镍硅淬火基板将熔融合金快速固化成微晶或非晶带。 基板由导热合金构成。 它具有两相微结构,其铜富集区由镍硅化物相的不连续网络围绕。 微结构基本上是均匀的。 带材的铸造是以最小的表面退化作为铸造时间的函数来实现的。 在每次运行期间铸造的材料的数量得到改善,而没有铜 - 铍底物遇到的毒性。