Method and composition for creation of conversion surface
    209.
    发明申请
    Method and composition for creation of conversion surface 审中-公开
    用于形成转化面的方法和组成

    公开(公告)号:US20040182481A1

    公开(公告)日:2004-09-23

    申请号:US10768613

    申请日:2004-01-30

    Inventor: Dwight M. Smith

    Abstract: The present invention relates generally to the field of metal conversion surfaces, in particular, the creation of a phosphate-metal chemisorbed layer for iron and aluminum parts as well as to other metal substrates capable of forming a conversion surface. A phosphorus-containing solution is brought into contact with the metal components such that a conversion surface is formed.

    Abstract translation: 本发明一般涉及金属转化表面的领域,特别是关于铁和铝部件以及能够形成转化表面的其它金属基材的磷酸金属化学吸附层的产生。 使含磷溶液与金属成分接触,形成转化面。

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