CERAMIC PARTICLES AND METHODS FOR MAKING THE SAME
    1.
    发明申请
    CERAMIC PARTICLES AND METHODS FOR MAKING THE SAME 有权
    陶瓷颗粒及其制备方法

    公开(公告)号:US20130123152A1

    公开(公告)日:2013-05-16

    申请号:US13576412

    申请日:2011-02-08

    IPC分类号: C09K8/80

    摘要: Disclosed is a population of ceramic particles that includes a plurality of individual, free flowing particles. The plurality has a total weight and particle size distribution. The effective width of the distribution is the difference between the distribution's d95 and d5 particle sizes. The distribution's effective width exceeds 100 microns and includes three abutting and non-overlapping regions that include a first region, a second region, and a third region. The first region abuts the second region and the second region abuts the third region. The width of the second region is at least 25% of the effective width. The weight of particles in the second region does not exceed 15% of the plurality of particle's total weight. The weight of particles in the first region and the third region each exceed the weight of particles in the second region. Methods of making the populations of ceramic particles are also disclosed.

    摘要翻译: 公开了包括多个单独的自由流动的颗粒的陶瓷颗粒群。 多个具有总重量和粒度分布。 分布的有效宽度是分布的d95和d5粒度之间的差异。 分布的有效宽度超过100微米,并且包括三个邻接和非重叠区域,其包括第一区域,第二区域和第三区域。 第一个地区毗邻第二个地区,第二个地区毗邻第三个地区。 第二区域的宽度为有效宽度的至少25%。 第二区域中的颗粒的重量不超过多个颗粒总重量的15%。 第一区域和第三区域中的颗粒的重量分别超过第二区域中的颗粒的重量。 还公开了制备陶瓷颗粒群体的方法。