Heat resistant coated member, making method, and treatment using the same
    5.
    发明授权
    Heat resistant coated member, making method, and treatment using the same 失效
    耐热涂层构件,制造方法和使用其的处理

    公开(公告)号:US07507481B2

    公开(公告)日:2009-03-24

    申请号:US10715473

    申请日:2003-11-19

    IPC分类号: B32B9/00

    摘要: A coated member comprising a substrate of Mo, Ta, W, Zr or carbon and a coating of rare earth-containing oxide including a surface layer having a Vickers hardness of at least 50; or a coated member comprising a substrate having a coefficient of linear expansion of at least 4×10−6 (1/K) and a coating of rare earth-containing oxide thereon is heat resistant and useful as a jig for use in the sintering of powder metallurgical metal, cermet and ceramic materials.

    摘要翻译: 一种包含Mo,Ta,W,Zr或碳的基底和包含维氏硬度至少为50的表面层的含稀土氧化物涂层的涂层构件; 或包含具有至少4×10 -6(1 / K)的线性膨胀系数的基材和其上的含稀土氧化物涂层的基材的涂布部件是耐热的并且可用作用于粉末冶金的烧结的夹具 金属,金属陶瓷和陶瓷材料。