Method for plating an article and the apparatus therefor
    1.
    发明授权
    Method for plating an article and the apparatus therefor 失效
    电镀物品的方法及其装置

    公开(公告)号:US4497693A

    公开(公告)日:1985-02-05

    申请号:US592087

    申请日:1984-03-22

    摘要: A method and apparatus for plating an article having a portion that needs no plating at a high speed including as main components a chuck for chucking the article at the portion above stated and a shield cover for enclosing the chuck, maintaining a space therebetween. The space indicated above works to prevent an electrolyte from raising its level, thus keeping said portion out of said the electrolyte.

    摘要翻译: 一种用于电镀具有不需要高速电镀的部分的制品的方法和装置,包括作为主要部件的用于将物品夹持在上述部分的卡盘和用于封闭卡盘的屏蔽罩,保持其间的空间。 上述空间用于防止电解液升高其水平,从而将所述部分保持在所述电解质之外。

    Method for anodizing aluminum and anodized aluminum
    2.
    发明申请
    Method for anodizing aluminum and anodized aluminum 有权
    阳极氧化铝和阳极氧化铝的方法

    公开(公告)号:US20110203933A1

    公开(公告)日:2011-08-25

    申请号:US12655142

    申请日:2009-12-23

    IPC分类号: C25D11/10 C25D7/00

    CPC分类号: C25D11/00 C25D11/10 C25D21/12

    摘要: A method for anodizing aluminum, wherein an object (29) made of aluminum or an aluminum alloy is anodized in an electrolytic solution (25), and thereby an anodized aluminum film is formed on a surface of the object (29), is provided. The electrolytic solution (25) is comprised of at least one acid selected from organic acids having two or more carboxylic groups, moves at an average speed of 15 cm/sec or less along at least an outer surface of the object (29). The anodization is performed under conditions that a temperature of the outer surface of the object (29) is 80° C. or less, and current density is in a range from 10 to 170 A/dm2.

    摘要翻译: 一种用于阳极氧化铝的方法,其中在电解液(25)中阳极氧化由铝或铝合金制成的物体(29),从而在物体(29)的表面上形成阳极化铝膜。 电解液(25)由选自具有两个以上羧基的有机酸中的至少一种酸组成,沿物体(29)的至少外表面以15cm / sec以下的平均速度移动。 阳极氧化在物体(29)的外表面的温度为80℃以下,电流密度为10〜170A / dm 2的条件下进行。

    Method for anodizing aluminum and anodized aluminum
    4.
    发明授权
    Method for anodizing aluminum and anodized aluminum 有权
    阳极氧化铝和阳极氧化铝的方法

    公开(公告)号:US08691403B2

    公开(公告)日:2014-04-08

    申请号:US12655142

    申请日:2009-12-23

    IPC分类号: G03C1/54

    CPC分类号: C25D11/00 C25D11/10 C25D21/12

    摘要: A method for anodizing aluminum, wherein an object (29) made of aluminum or an aluminum alloy is anodized in an electrolytic solution (25), and thereby an anodized aluminum film is formed on a surface of the object (29), is provided. The electrolytic solution (25) is comprised of at least one acid selected from organic acids having two or more carboxylic groups, moves at an average speed of 15 cm/sec or less along at least an outer surface of the object (29). The anodization is performed under conditions that a temperature of the outer surface of the object (29) is 80° C. or less, and current density is in a range from 10 to 170 A/dm2.

    摘要翻译: 一种用于阳极氧化铝的方法,其中在电解液(25)中阳极氧化由铝或铝合金制成的物体(29),从而在物体(29)的表面上形成阳极化铝膜。 电解液(25)由选自具有两个以上羧基的有机酸中的至少一种酸组成,沿物体(29)的至少外表面以15cm / sec以下的平均速度移动。 阳极氧化在物体(29)的外表面的温度为80℃以下,电流密度为10〜170A / dm 2的条件下进行。