Process for producing materials reinforced with nanoparticles and articles formed thereby
    2.
    发明公开
    Process for producing materials reinforced with nanoparticles and articles formed thereby 有权
    一种用于纳米颗粒增强材料和模制品的制备制备过程中

    公开(公告)号:EP1493517A2

    公开(公告)日:2005-01-05

    申请号:EP04253919.7

    申请日:2004-06-30

    IPC分类号: B22F9/10

    摘要: A method for forming a dispersion-strengthened material containing nanoparticles (12) that are uniformly dispersed in a matrix phase. The method includes adding nanoparticles (12) and a molten material (14) to a container to form a pool (16) within the container (10) and rotating the container (10) to create a convection vortex (20) in the pool. The convection vortex is sufficient to cause the nanoparticles to be incorporated into the molten material so as to yield a molten composite material, and further causes the molten composite material to be ejected from the container. The molten composite material is then cooled to form a solid composite body (24) comprising a uniform dispersion of the nanoparticles.

    摘要翻译: 一种用于形成分散材料加固含有纳米颗粒的(12)的方法都没有均匀地分散在基质相中。 所述方法包括将纳米粒子(12)和熔融材料(14)到容器,以形成所述容器(10)和旋转所述容器(10)来创建在池中的对流涡旋(20)内的池(16)。 对流涡流足以使纳米颗粒被引入到熔融材料以得到熔融的复合材料,并且进一步使熔融复合材料,以从容器中喷出。 然后将熔融的复合材料冷却以形成固体复合体(24)包括所述纳米颗粒的均匀分散。