ECONOMIC OXIDATION AND FATIGUE RESISTANT METALLIC COATING
    3.
    发明申请
    ECONOMIC OXIDATION AND FATIGUE RESISTANT METALLIC COATING 审中-公开
    经济氧化和耐疲劳金属涂层

    公开(公告)号:US20140127416A1

    公开(公告)日:2014-05-08

    申请号:US14153130

    申请日:2014-01-13

    Abstract: The present disclosure relates to an improved low-cost metallic coating to be deposited on gas turbine engine components. The metallic coating consists of 1.0 to 18 wt % cobalt, 3.0 to 18 wt % chromium, 5.0 to 15 wt % aluminum, 0.01 to 1.0 wt % yttrium, 0.01 to 0.6 wt % hafnium, 0.0 to 0.3 wt % silicon, 0.0 to 1.0 wt % zirconium, 0.0 to 10 wt % tantalum, 0.0 to 9.0 wt % tungsten, 0.0 to 10 wt % molybdenum, 0.0 to 43.0 wt % platinum, and the balance nickel.

    Abstract translation: 本公开涉及一种要沉积在燃气涡轮发动机部件上的改进的低成本金属涂层。 金属涂层由1.0至18重量%的钴,3.0至18重量%的铬,5.0至15重量%的铝,0.01至1.0重量%的钇,0.01至0.6重量%的铪,0.0至0.3重量%的硅,0.0至1.0 的锆,0.0-10重量%的钽,0.0-9.0重量%的钨,0.0-10重量%的钼,0.0-4.0重量%的铂和余量的镍。

    Oxide Coating as Foundation for Promote TBC Adherence
    6.
    发明申请
    Oxide Coating as Foundation for Promote TBC Adherence 有权
    氧化物涂层作为促进TBC坚持的基础

    公开(公告)号:US20130344252A1

    公开(公告)日:2013-12-26

    申请号:US13970768

    申请日:2013-08-20

    Abstract: A process for improving the adherence of a thermal barrier coating to a substrate includes the steps of providing a substrate, depositing a masking layer of aluminum, an aluminum alloy, or titanium alloy, or titanium on a surface of the substrate, depositing a non-thermally grown oxide layer of alumina or titania on the masking layer, and depositing a thermal barrier coating on the oxide layer.

    Abstract translation: 一种用于改善热障涂层对衬底粘附性的方法包括以下步骤:提供衬底,在衬底的表面上沉积铝掩模层,铝合金或钛合金或钛, 氧化铝或二氧化钛的热生长氧化物层,并在氧化物层上沉积热障涂层。

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