Dispersion strengthened rare earth stabilized zirconia
    1.
    发明申请
    Dispersion strengthened rare earth stabilized zirconia 有权
    分散强化稀土稳定氧化锆

    公开(公告)号:US20060024527A1

    公开(公告)日:2006-02-02

    申请号:US10903166

    申请日:2004-07-30

    IPC分类号: B32B19/00

    摘要: A process for forming a coating on a substrate, such as a turbine engine component, is provided. The process comprises the steps of: providing a first rare earth oxide stabilized zirconia composition; providing a second composition selected from the group consisting of a yttria stabilized zirconia composition, a ceria stabilized zirconia composition, alumina, a chromia-alumina composition, a gadolinia stabilized zirconia composition, and mixtures thereof; blending the first rare earth oxide stabilized zirconia composition with the second composition to form a blended powder; and depositing the blended powder onto the substrate. Articles having the coating formed from the above process are also described.

    摘要翻译: 提供了在诸如涡轮发动机部件的基板上形成涂层的工艺。 该方法包括以下步骤:提供第一稀土氧化物稳定的氧化锆组合物; 提供选自氧化钇稳定的氧化锆组合物,氧化铈稳定的氧化锆组合物,氧化铝,氧化铬 - 氧化铝组合物,氧化钆稳定的氧化锆组合物及其混合物的第二组合物; 将第一稀土氧化物稳定的氧化锆组合物与第二组合物混合以形成混合粉末; 并将所述混合粉末沉积到所述基底上。 还描述了由上述方法形成的涂层的制品。

    Dispersion strengthened rare earth stabilized zirconia
    2.
    发明申请
    Dispersion strengthened rare earth stabilized zirconia 有权
    分散强化稀土稳定氧化锆

    公开(公告)号:US20060024513A1

    公开(公告)日:2006-02-02

    申请号:US11158946

    申请日:2005-06-21

    IPC分类号: B32B15/04

    摘要: A process for forming a coating on a substrate, such as a turbine engine component, is provided. The process comprises the steps of providing a rare earth oxide stabilized zirconia composition, blending the first rare earth oxide stabilized zirconia composition with at least one additional constituent selected from the group consisting of TiO2, Al2O3, a blend of Al2O3—TiO2, La2Zr2O7, and 20 wt % Yttria Stabilized Zirconia; and depositing the blended powder onto the substrate. Articles having the coating formed from the above process are also described.

    摘要翻译: 提供了在诸如涡轮发动机部件的基板上形成涂层的工艺。 该方法包括以下步骤:提供稀土氧化物稳定的氧化锆组合物,将第一稀土氧化物稳定的氧化锆组合物与至少一种选自TiO 2,Al 2 O 3, 2 O 3,其中Al 2 O 3 -TiO 2 2的混合物,La 2 2 2 和20wt%的氧化钇稳定氧化锆; 并将所述混合粉末沉积到所述基底上。 还描述了由上述方法形成的涂层的制品。