Method For Producing White Anodized Aluminum Oxide
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    发明申请
    Method For Producing White Anodized Aluminum Oxide 审中-公开
    生产白色阳极氧化铝的方法

    公开(公告)号:US20140209467A1

    公开(公告)日:2014-07-31

    申请号:US13577911

    申请日:2011-08-03

    IPC分类号: C25D11/24

    摘要: A method for forming substantially white anodized aluminum oxide on an aluminum or aluminum alloy substrate is provided. A porous aluminum oxide layer is formed on the aluminum or aluminum alloy substrate by anodization in an acid electrolyte. Following formation of the anodized porous layer of aluminum oxide, the aluminum/aluminum alloy substrate is sequentially immersed in at least two reaction material solutions. The two or more reaction materials react to deposit a substantially white pigment material in the pores of the anodized aluminum oxide.

    摘要翻译: 提供了在铝或铝合金基底上形成基本上白色的阳极化氧化铝的方法。 在酸性电解质中通过阳极氧化在铝或铝合金基材上形成多孔氧化铝层。 在形成氧化铝阳极氧化多孔层之后,将铝/铝合金基板依次浸入至少两种反应材料溶液中。 两种或更多种反应材料反应以在阳极化氧化铝的孔中沉积基本上白色的颜料材料。