Thermal spray powder and method for forming a thermal spray coating
    21.
    发明申请
    Thermal spray powder and method for forming a thermal spray coating 有权
    热喷涂粉末和形成热喷涂的方法

    公开(公告)号:US20070077363A1

    公开(公告)日:2007-04-05

    申请号:US11540234

    申请日:2006-09-29

    摘要: A thermal spray powder includes granulated and sintered yttria particles obtained by granulating and sintering a raw material powder in air or oxygen. The primary particles constituting the granulated and sintered yttria particles have an average particle size between 0.5 and 1.5 μm inclusive, and 1.11 times or more as large as the raw material powder. Alternatively, the primary particles have an average particle size between 3 and 8 μm inclusive.

    摘要翻译: 热喷涂粉末包括通过在空气或氧气中造粒和烧结原料粉末而获得的造粒和烧结的氧化钇颗粒。 构成造粒烧结氧化钇粒子的一次粒子的平均粒径为0.5〜1.5μm,为原料粉末的1.11倍以上。 或者,一次粒子的平均粒径为3〜8μm,包括3和8μm。