Electrocomposite coatings for hard chrome replacement

    公开(公告)号:US08168056B2

    公开(公告)日:2012-05-01

    申请号:US12331623

    申请日:2008-12-10

    IPC分类号: C25D15/00 C25D3/12

    摘要: The invention provides a method and system for electrolytically coating an article. The method includes providing an article to be coated and disposing the article in an electrolytic cell. The cell includes an anode, a cathode in operable communication with the article, and an electrolyte bath. During electrolysis, the electrolyte bath comprises cobalt ions, phosphorous acid, and tribological particles selected from the group consisting of refractory materials, solid lubricants and mixtures thereof dispersed therein. The method further includes applying steady direct electric current through the anode, the electrolyte bath and the cathode to coat the article with cobalt, phosphorous and the tribological particles. An improved composition of matter is also provided that may be used as a coating, or the composition may be electroformed on a mandrel to form an article made from the composition of matter.

    ELECTROCOMPOSITE COATINGS FOR HARD CHROME REPLACEMENT
    5.
    发明申请
    ELECTROCOMPOSITE COATINGS FOR HARD CHROME REPLACEMENT 审中-公开
    用于硬铬替代的电致发光涂层

    公开(公告)号:US20120247962A1

    公开(公告)日:2012-10-04

    申请号:US13525601

    申请日:2012-06-18

    IPC分类号: C25D3/56 C25D7/00 C25D15/00

    摘要: The invention provides a method and system for electrolytically coating an article. The method includes providing an article to be coated and disposing the article in an electrolytic cell. The cell includes an anode, a cathode in operable communication with the article, and an electrolyte bath. During electrolysis, the electrolyte bath comprises cobalt ions, phosphorous acid, and tribological particles selected from the group consisting of refractory materials, solid lubricants and mixtures thereof dispersed therein. The method further includes applying steady direct electric current through the anode, the electrolyte bath and the cathode to coat the article with cobalt, phosphorous and the tribological particles. An improved composition of matter is also provided that may be used as a coating, or the composition may be electroformed on a mandrel to form an article made from the composition of matter.

    摘要翻译: 本发明提供一种用于电解涂覆制品的方法和系统。 该方法包括提供待涂覆的物品并将物品放置在电解池中。 电池包括阳极,与制品可操作地连通的阴极和电解质浴。 在电解期间,电解质浴包含选自耐火材料,固体润滑剂和分散在其中的混合物的钴离子,亚磷酸和摩擦学颗粒。 该方法还包括通过阳极,电解质浴和阴极施加稳定的直流电,以用钴,磷和摩擦学颗粒涂覆制品。 还提供了可用作涂层的改进的物质组合物,或者组合物可以在心轴上电铸以形成由物质组成制成的制品。

    ELECTROCOMPOSITE COATINGS FOR HARD CHROME REPLACEMENT
    8.
    发明申请
    ELECTROCOMPOSITE COATINGS FOR HARD CHROME REPLACEMENT 有权
    用于硬铬替代的电致发光涂层

    公开(公告)号:US20110086239A1

    公开(公告)日:2011-04-14

    申请号:US12969996

    申请日:2010-12-16

    IPC分类号: B32B5/16 C25D7/00 B32B15/01

    摘要: The invention provides a method and system for electrolytically coating an article. The method includes providing an article to be coated and disposing the article in an electrolytic cell. The cell includes an anode, a cathode in operable communication with the article, and an electrolyte bath. During electrolysis, the electrolyte bath comprises cobalt ions, phosphorous acid, and tribological particles selected from the group consisting of refractory materials, solid lubricants and mixtures thereof dispersed therein. The method further includes applying steady direct electric current through the anode, the electrolyte bath and the cathode to coat the article with cobalt, phosphorous and the tribological particles. An improved composition of matter is also provided that may be used as a coating, or the composition may be electroformed on a mandrel to form an article made from the composition of matter.

    摘要翻译: 本发明提供一种用于电解涂覆制品的方法和系统。 该方法包括提供待涂覆的物品并将物品放置在电解池中。 电池包括阳极,与制品可操作地连通的阴极和电解质浴。 在电解期间,电解质浴包含选自耐火材料,固体润滑剂和分散在其中的混合物的钴离子,亚磷酸和摩擦学颗粒。 该方法还包括通过阳极,电解质浴和阴极施加稳定的直流电,以用钴,磷和摩擦学颗粒涂覆制品。 还提供了可用作涂层的改进的物质组合物,或者组合物可以在心轴上电铸以形成由物质组成制成的制品。

    Electrocomposite coatings for hard chrome replacement
    10.
    发明授权
    Electrocomposite coatings for hard chrome replacement 有权
    用于硬铬替代的电复合涂层

    公开(公告)号:US08445114B2

    公开(公告)日:2013-05-21

    申请号:US12969996

    申请日:2010-12-16

    IPC分类号: B32B15/04 B32B15/16

    摘要: The invention provides a method and system for electrolytically coating an article. The method includes providing an article to be coated and disposing the article in an electrolytic cell. The cell includes an anode, a cathode in operable communication with the article, and an electrolyte bath. During electrolysis, the electrolyte bath comprises cobalt ions, phosphorous acid, and tribological particles selected from the group consisting of refractory materials, solid lubricants and mixtures thereof dispersed therein. The method further includes applying steady direct electric current through the anode, the electrolyte bath and the cathode to coat the article with cobalt, phosphorous and the tribological particles. An improved composition of matter is also provided that may be used as a coating, or the composition may be electroformed on a mandrel to form an article made from the composition of matter.

    摘要翻译: 本发明提供一种用于电解涂覆制品的方法和系统。 该方法包括提供待涂覆的物品并将物品放置在电解池中。 电池包括阳极,与制品可操作地连通的阴极和电解质浴。 在电解期间,电解质浴包含选自耐火材料,固体润滑剂和分散在其中的混合物的钴离子,亚磷酸和摩擦学颗粒。 该方法还包括通过阳极,电解质浴和阴极施加稳定的直流电,以用钴,磷和摩擦学颗粒涂覆制品。 还提供了可用作涂层的改进的物质组合物,或者组合物可以在心轴上电铸以形成由物质组成制成的制品。