Process for cleaning and conditioning the surface of an electrolytically oxidizable metal alloy by hyperanodizing said surface
    1.
    发明公开
    Process for cleaning and conditioning the surface of an electrolytically oxidizable metal alloy by hyperanodizing said surface 失效
    一种用于通过清洗Hyperanodisieren和调理表面电解可氧化金属或合金的方法。

    公开(公告)号:EP0657564A1

    公开(公告)日:1995-06-14

    申请号:EP94203574.2

    申请日:1994-12-07

    申请人: Felisari, Dario

    发明人: Felisari, Dario

    IPC分类号: C25F1/04 C25F1/00 C25F1/02

    CPC分类号: C25F1/00

    摘要: The process consists in submitting the surface layer of an electrolytically oxidizable metal to the action of an electrical field with a higher field intensity than the breakdown intensity during an anodizing step.
    Under such conditions, extremely intense energy exchanges occur in a region confined on the surface of the immersed article; the resulting physical and chemical processes cause, among others, any impurities to be nearly immediately removed, and a useful surface conditioning layer for subsequent processes to be produced.
    The process is particularly useful for high-speed treatment of bands of light alloy or other oxidizable materials.

    摘要翻译: 在阳极氧化步骤期间提交电解氧化的金属以电场的具有更高的电场强度低于击穿强度的作用的表面层的工艺besteht。 下搜索条件时,非常强烈的能量交换发生于限定的浸渍制品的表面上的区域; 所得的物理和化学过程造成的,除其他外,任何杂质是几乎立即去除,并且要产生用于后续处理的有用表面调整层。 该方法是用于轻合金或其它可氧化的材料的条带的高速治疗特别有用。