Coatings, method of manufacture, and the articles derived therefrom
    6.
    发明授权
    Coatings, method of manufacture, and the articles derived therefrom 有权
    涂料,制造方法和由其衍生的制品

    公开(公告)号:US06767653B2

    公开(公告)日:2004-07-27

    申请号:US10331190

    申请日:2002-12-27

    IPC分类号: F03B312

    摘要: A turbine component comprises a substrate; and a crystalline coating disposed on a surface of the substrate, wherein the crystalline coating comprises tin and yttrium in an amount greater than or equal to about 0.05 atomic percent based upon the total coating. A method of making a turbine component comprises disposing a coating composition on a substrate, wherein the coating composition comprises tin and yttrium in an amount greater than or equal to about 0.1 atomic percent based upon the total coating composition. A crystalline coating comprises tin and yttrium in an amount greater than or equal to about 0.05 atomic percent based upon the total coating.

    摘要翻译: 涡轮机部件包括基板; 以及设置在所述基材的表面上的结晶涂层,其中所述结晶涂层包含基于总涂层大于或等于约0.05原子%的量的锡和钇。 制备涡轮机部件的方法包括将涂料组合物设置在基材上,其中基于总涂料组合物,涂料组合物包含大于或等于约0.1原子%的量的锡和钇。 基于总涂层,结晶涂层包含大于或等于约0.05原子%的量的锡和钇。

    Alloys for intermediate temperature applications, methods for maufacturing thereof and articles comprising the same
    7.
    发明申请
    Alloys for intermediate temperature applications, methods for maufacturing thereof and articles comprising the same 审中-公开
    用于中温应用的合金,其制造方法和包含该合金的制品

    公开(公告)号:US20070122304A1

    公开(公告)日:2007-05-31

    申请号:US11289194

    申请日:2005-11-28

    IPC分类号: C22C38/18

    摘要: Disclosed herein is a composition comprising iron; about 18 to about 30 wt % chromium; up to about 7 wt % tungsten; up to about 1.5 wt % manganese; up to about 1 wt % aluminum; about 0.02 to about 0.1 wt % of a rare earth metal and/or yttrium; wherein the weight percents are based on the total weight of the composition. Disclosed herein too is a method comprising melting together a composition comprising iron; about 18 to about 30 wt % chromium; up to about 7 wt % tungsten; up to about 1.5 wt % manganese; up to about 1 wt % aluminum; about 0.02 to about 0.1 wt % of a rare earth metal and/or yttrium; wherein the weight percents are based on the total weight of the composition; casting the composition; and rolling the composition.

    摘要翻译: 本文公开了包含铁的组合物; 约18至约30重量%的铬; 高达约7重量%的钨; 高达约1.5重量%的锰; 至多约1重量%的铝; 约0.02至约0.1重量%的稀土金属和/或钇; 其中重量百分比是基于组合物的总重量。 本文还公开了一种将包含铁的组合物熔融在一起的方法; 约18至约30重量%的铬; 高达约7重量%的钨; 高达约1.5重量%的锰; 至多约1重量%的铝; 约0.02至约0.1重量%的稀土金属和/或钇; 其中所述重量百分比基于所述组合物的总重量; 铸造组成; 并滚动组合物。

    Niobium-silicide based compositions, and related articles
    8.
    发明申请
    Niobium-silicide based compositions, and related articles 审中-公开
    基于铌硅化物的组合物和相关制品

    公开(公告)号:US20060147335A1

    公开(公告)日:2006-07-06

    申请号:US11029666

    申请日:2004-12-31

    IPC分类号: C22C27/02

    CPC分类号: C22C27/02 C22C29/18

    摘要: A refractory composition comprising niobium and silicon is disclosed. The amount of silicon present is less than about 9 atom %, based on total atomic percent for the composition. A turbine engine component (e.g., a gas turbine) is also described herein. The component comprises an alloy of niobium and silicon, wherein the amount of silicon present is less than about 9 atom %.

    摘要翻译: 公开了包含铌和硅的耐火材料组合物。 基于组合物的总原子百分数,存在的硅的量小于约9原子%。 本文还描述了涡轮发动机部件(例如,燃气轮机)。 该组分包括铌和硅的合金,其中存在的硅的量小于约9原子%。

    Conductive element and method of making
    9.
    发明申请
    Conductive element and method of making 失效
    导电元件及制作方法

    公开(公告)号:US20060022595A1

    公开(公告)日:2006-02-02

    申请号:US10899097

    申请日:2004-07-27

    IPC分类号: H01J17/18 H01J61/36

    摘要: A conductive element comprises a metal core and a coating, wherein the coating comprises at least one layer of aluminum, an aluminum alloy, an aluminide, silicon, a silicon alloy, a silicide, and combinations thereof, and wherein the at least one layer has a predetermined thickness. A method of making a conductive element comprises depositing a coating material on a metal core to form a coated metal core and heating the coated metal core to a predetermined temperature to form at least one layer of aluminum, an aluminum alloy, an aluminide, silicon, a silicon alloy, a silicide, and combinations thereof.

    摘要翻译: 导电元件包括​​金属芯和涂层,其中所述涂层包括至少一层铝,铝合金,铝化物,硅,硅合金,硅化物及其组合,并且其中所述至少一层具有 预定厚度。 一种制造导电元件的方法包括将涂层材料沉积在金属芯上以形成涂覆的金属芯,并将涂覆的金属芯加热到预定温度以形成至少一层铝,铝合金,铝化物,硅, 硅合金,硅化物及其组合。

    High temperature alloys, and articles made and repaired therewith
    10.
    发明申请
    High temperature alloys, and articles made and repaired therewith 有权
    高温合金,以及制造和维修的物品

    公开(公告)号:US20050133122A1

    公开(公告)日:2005-06-23

    申请号:US10747712

    申请日:2003-12-23

    摘要: An alloy, an article comprising the alloy, and methods for manufacturing and repairing an article that employ the alloy are presented. The alloy comprises, in atom percent, at least about 50% rhodium, up to about 49% of a first material, from about 1% to about 15% of a second material, and up to about 10% of a third material. The first material comprises at least one of palladium, platinum, iridium, and combinations thereof. The second material comprises at least one of tungsten, rhenium, and combinations thereof. The third material comprises at least one of ruthenium, chromium, and combinations thereof. The alloy comprises an A1-structured phase at temperatures greater than about 1000° C., in an amount of at least about 90% by volume.

    摘要翻译: 本发明提供了一种合金,包括合金的制品以及制造和修理采用该合金的制品的方法。 该合金以原子百分比包括至少约50%的铑,至多约49%的第一材料,约1%至约15%的第二种材料,以及至多约10%的第三种材料。 第一种材料包括钯,铂,铱及其组合中的至少一种。 第二材料包括钨,铼及其组合中的至少一种。 第三种材料包括钌,铬及其组合中的至少一种。 该合金包括在大于约1000℃的温度下的至少约90体积%的量的A1结构相。