MANUFACTURING PROCESS FOR CHALCOGENIDE GLASSES
    1.
    发明申请
    MANUFACTURING PROCESS FOR CHALCOGENIDE GLASSES 审中-公开
    氯化铝玻璃的制造工艺

    公开(公告)号:US20140245794A1

    公开(公告)日:2014-09-04

    申请号:US14275918

    申请日:2014-05-13

    IPC分类号: C03B5/225

    摘要: The present invention is generally directed to a method of making chalcogenide glasses including holding the melt in a vertical furnace to promote homogenization and mixing; slow cooling the melt at less than 10° C. per minute; and sequentially quenching the melt from the top down in a controlled manner. Additionally, the present invention provides for the materials produced by such method. The present invention is also directed to a process for removing oxygen and hydrogen impurities from chalcogenide glass components using dynamic distillation.

    摘要翻译: 本发明一般涉及一种制备硫族化物玻璃的方法,包括将熔体保持在立式炉中以促进均质化和混合; 以低于每分钟10℃的速度缓慢冷却熔体; 并且以受控的方式从上到下依次淬火熔体。 此外,本发明提供了通过这种方法制造的材料。 本发明还涉及使用动态蒸馏从硫族化物玻璃组分中除去氧和氢杂质的方法。

    Melting crucible
    2.
    发明申请
    Melting crucible 审中-公开
    熔化坩埚

    公开(公告)号:US20020004017A1

    公开(公告)日:2002-01-10

    申请号:US09847510

    申请日:2001-05-02

    IPC分类号: C22C019/05

    摘要: A melting crucible is described, the crucible having a composition comprising in weight %: 24-32 Cr; 8-11 Fe; 0.15-0.25 C; 1.8-2.4 Al; 0.1-0.2 Ti; 0.05-0.12 Y; 0.010-0.10 Zr; 0.1 max. Mn; 0.5 max. Si; 0.1 max. Cu; Balance Ni apart from incidental impurities.

    摘要翻译: 描述了一种熔化坩埚,该坩埚具有重量%:24-32铬的组成; 8-11 Fe; 0.15-0.25℃; 1.8-2.4铝; 0.1-0.2 Ti; 0.05-0.12 Y; 0.010-0.10 Zr; 0.1最大 锰; 最大0.5 硅; 0.1最大 铜 平衡Ni除偶然杂质外。