REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA GLASS CRUCIBLE
    1.
    发明申请
    REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA GLASS CRUCIBLE 审中-公开
    二氧化硅玻璃物质和增强二氧化硅玻璃的增强方法

    公开(公告)号:US20100192841A1

    公开(公告)日:2010-08-05

    申请号:US12759324

    申请日:2010-04-13

    IPC分类号: C30B15/10

    摘要: A process reinforcing a silica glass substance, such as a silica glass crucible, is provided without intermixing an impurity. The process comprises forming a silica glass powder layer on a surface of the silica glass substance, and crystallizing said silica glass powder layer under high temperature. As for a silica glass crucible, the process for reinforcing the silica glass crucible and the reinforced silica glass crucible are provided, wherein the silica glass powder layer on the whole or a part of the surface of the crucible is formed and then, crystallized under a temperature at the melting of a silicon raw material being charged into said quartz glass crucible.

    摘要翻译: 提供加强二氧化硅玻璃物质如石英玻璃坩埚的方法,而不混合杂质。 该方法包括在石英玻璃物质的表面上形成二氧化硅玻璃粉末层,并在高温下使所述二氧化硅玻璃粉末层结晶。 对于石英玻璃坩埚,提供了用于增强石英玻璃坩埚和增强石英玻璃坩埚的方法,其中形成坩埚表面全部或一部分上的二氧化硅玻璃粉末层,然后在 将硅原料熔化的温度加入到所述石英玻璃坩埚中。

    REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA GLASS CRUCIBLE
    2.
    发明申请
    REINFORCING METHOD OF SILICA GLASS SUBSTANCE AND REINFORCED SILICA GLASS CRUCIBLE 审中-公开
    二氧化硅玻璃物质和增强二氧化硅玻璃的增强方法

    公开(公告)号:US20080078207A1

    公开(公告)日:2008-04-03

    申请号:US11864239

    申请日:2007-09-28

    IPC分类号: C03B8/00

    摘要: A process reinforcing a silica glass substance, such as a silica glass crucible, is provided without intermixing an impurity. The process comprises forming a silica glass powder layer on a surface of the silica glass substance, and crystallizing said silica glass powder layer under high temperature. As for a silica glass crucible, the process for reinforcing the silica glass crucible and the reinforced silica glass crucible are provided, wherein the silica glass powder layer on the whole or a part of the surface of the crucible is formed and then, crystallized under a temperature at the melting of a silicon raw material being charged into said quartz glass crucible.

    摘要翻译: 提供加强二氧化硅玻璃物质如石英玻璃坩埚的方法,而不混合杂质。 该方法包括在石英玻璃物质的表面上形成二氧化硅玻璃粉末层,并在高温下使所述二氧化硅玻璃粉末层结晶。 对于石英玻璃坩埚,提供了用于增强石英玻璃坩埚和增强石英玻璃坩埚的方法,其中形成坩埚表面全部或一部分上的二氧化硅玻璃粉末层,然后在 将硅原料熔化的温度加入到所述石英玻璃坩埚中。