TOUGH COATED HARD PARTICLES CONSOLIDATED IN A TOUGH MATRIX MATERIAL
    63.
    发明申请
    TOUGH COATED HARD PARTICLES CONSOLIDATED IN A TOUGH MATRIX MATERIAL 审中-公开
    在粗糙矩阵材料中合并的粗糙的涂层硬质颗粒

    公开(公告)号:WO2011017318A1

    公开(公告)日:2011-02-10

    申请号:PCT/US2010/044241

    申请日:2010-08-03

    Abstract: Consolidated materials comprising a plurality of coated particles dispersed in a tough matrix material are disclosed. The coated particles include a plurality of core particles having an intermediate layer that substantially surrounds each of the core particles. An optional outer layer may be present on the intermediate layer. A matrix contains or substantially contains each of the coated particles, and is formed from at least one third compound including a mixture of W, WC, and/or W 2 C with Co. The amount of Co in the at least one third compound may range from greater than 0 to about 20 weight %. Methods for providing consolidated materials, and articles comprising such consolidated materials are also disclosed.

    Abstract translation: 公开了包含分散在坚韧基体材料中的多个涂覆颗粒的固结材料。 涂覆的颗粒包括具有基本上围绕每个核心颗粒的中间层的多个芯颗粒。 可选的外层可以存在于中间层上。 基质包含或基本上包含每个涂覆的颗粒,并且由包含W,WC和/或W2C与Co的混合物的至少一种第三化合物形成。至少一种第三化合物中的Co的量可以为 大于0至约20重量%。 还公开了提供固结材料的方法和包括这种固结材料的制品。

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