Glass-forming tools and methods
    3.
    发明授权
    Glass-forming tools and methods 有权
    玻璃成型工具和方法

    公开(公告)号:US08887532B2

    公开(公告)日:2014-11-18

    申请号:US12862014

    申请日:2010-08-24

    摘要: Refractory glass-forming tools, including glass-forming molds incorporating protective metal nitride surface coatings, with optional alumina barrier layers disposed between the mold bodies and coating for high-temperature nitride coating stability, offering particular advantages for the manufacture by direct molding of optically finished glass products such as information display cover glasses from refractory alkali aluminosilicate glasses at molding temperatures up to and above 800° C.

    摘要翻译: 耐火玻璃成型工具,包括具有保护性金属氮化物表面涂层的玻璃成型模具,以及设置在模具体之间的可选氧化铝阻隔层和用于高温氮化物涂层稳定性的涂层,通过光学完成的直接成型为制造提供特别的优点 玻璃制品如信息显示玻璃从耐火碱性硅铝酸盐玻璃在成型温度高达和高于800℃。

    METHOD AND APPARATUS FOR MAKING A 3D GLASS ARTICLE
    6.
    发明申请
    METHOD AND APPARATUS FOR MAKING A 3D GLASS ARTICLE 有权
    制作3D玻璃制品的方法和装置

    公开(公告)号:US20110265517A1

    公开(公告)日:2011-11-03

    申请号:US13094116

    申请日:2011-04-26

    IPC分类号: C03B23/02 C03B25/00 C03C21/00

    摘要: A method of making a 3D glass article includes forming at least one marker on an edge of a 2D glass piece. The 2D glass piece is thermally reformed into a 3D glass article, where the at least one marker formed on the edge of the 2D glass piece is carried over to an edge of the 3D glass article. The 3D glass article is aligned on a support using the at least one marker on the edge of the 3D glass article. Then, the edge of the 3D glass article is finished to a final shape and dimension.

    摘要翻译: 制造3D玻璃制品的方法包括在2D玻璃片的边缘上形成至少一个标记。 2D玻璃片被热重整成3D玻璃制品,其中形成在2D玻璃片的边缘上的至少一个标记承载在3D玻璃制品的边缘上。 使用3D玻璃制品边缘上的至少一个标记将3D玻璃制品对准在支撑件上。 然后,3D玻璃制品的边缘完成到最终的形状和尺寸。

    METHOD FOR STRIPPING NITRIDE COATINGS
    7.
    发明申请
    METHOD FOR STRIPPING NITRIDE COATINGS 有权
    剥离氮化物涂料的方法

    公开(公告)号:US20110256807A1

    公开(公告)日:2011-10-20

    申请号:US13084802

    申请日:2011-04-12

    IPC分类号: B24B1/00 B08B3/00

    CPC分类号: C25F1/00 C25F5/00

    摘要: Methods for stripping partially oxidized nitride wear or release coatings from metal workpieces comprise disrupting surface oxidation layers present on the coatings following use, and causing electrical current to flow from the workpiece and release coating to a counter electrode while the workpiece, release coating and counter electrode are immersed in an aqueous alkaline electrolyte solution.

    摘要翻译: 用于从金属工件剥离部分氧化的氮化物磨损或释放涂层的方法包括在使用后破坏在涂层上存在的表面氧化层,并且使得电流从工件流出并将涂层释放到对电极,同时工件,释放涂层和对电极 浸渍在碱性电解质水溶液中。