ZINC OXIDE POWDER AND PROCESS FOR MANUFACTURING SAME
    1.
    发明申请
    ZINC OXIDE POWDER AND PROCESS FOR MANUFACTURING SAME 有权
    氧化锌粉末及其制造方法

    公开(公告)号:US20150099122A1

    公开(公告)日:2015-04-09

    申请号:US14570122

    申请日:2014-12-15

    IPC分类号: C01G9/02

    摘要: The present invention provides a zinc oxide powder that enables a high degree of orientation, and highly uniform dispersion of an additive substance, to be simultaneously achieved in a green body or a sintered body. The zinc oxide powder of the present invention comprises a plurality of plate-like zinc oxide particles and has a volume-based D50 average particle diameter of 1 to 5 μm and a specific surface area of 1 to 5 m2/g. The zinc oxide powder has a degree of orientation of the (002) plane of 40% or greater when two-dimensionally arrayed into a monolayer on a substrate.

    摘要翻译: 本发明提供一种氧化锌粉末,其能够在生坯体或烧结体中同时实现高取向度,高分散性的添加剂物质的分散。 本发明的氧化锌粉末包含多个板状氧化锌粒子,体积D50平均粒径为1〜5μm,比表面积为1〜5m 2 / g。 氧化锌粉末当二维地排列在基板上的单层中时,(002)面的取向度为40%以上。

    CRYSTAL PRODUCTION METHOD
    5.
    发明申请
    CRYSTAL PRODUCTION METHOD 有权
    水晶生产方法

    公开(公告)号:US20130263771A1

    公开(公告)日:2013-10-10

    申请号:US13866185

    申请日:2013-04-19

    IPC分类号: C30B1/04

    摘要: A crystal production method according to the present invention includes a film formation and crystallization step of spraying a raw material powder containing a raw material component to form a film containing the raw material component on a seed substrate containing a single crystal at a predetermined single crystallization temperature at which single crystallization of the raw material component occurs, and crystallizing the film containing the raw material while maintaining the single crystallization temperature. In the film formation and crystallization step, preferably, the single crystallization temperature is 900° C. or higher. Furthermore, in the film formation and crystallization step, preferably, the raw material powder and the seed substrate are each a nitride or an oxide.

    摘要翻译: 根据本发明的晶体制造方法包括:成膜和结晶步骤,其以预定的单一结晶温度喷涂含有原料组分的原料粉末,以在含有单晶的种子基材上形成含有原料成分的膜 在其中发生单一结晶的原料组分,并且在保持单一结晶温度的同时使包含原料的膜结晶。 在成膜和结晶步骤中,优选单结晶温度为900℃以上。 此外,在成膜和结晶步骤中,原料粉末和种子基材优选为氮化物或氧化物。