High-temperature composite articles and associated methods of manufacture
    4.
    发明申请
    High-temperature composite articles and associated methods of manufacture 有权
    高温复合制品及相关制造方法

    公开(公告)号:US20050069449A1

    公开(公告)日:2005-03-31

    申请号:US10671851

    申请日:2003-09-26

    摘要: The present invention provides a method for forming a refractory metal-intermetallic composite. The method includes providing a first powder comprising a refractory metal suitable for forming a metal phase; providing a second powder comprising a silicide precursor suitable for forming an intermetallic phase; blending the first powder and the second powder to form a powder blend; consolidating and mechanically deforming the powder blend at a first temperature; and reacting the powder blend at a second temperature to form the metal phase and the intermetallic phase of the refractory metal-intermetallic composite, wherein the second temperature is higher than the first temperature.

    摘要翻译: 本发明提供了形成难熔金属 - 金属间复合材料的方法。 该方法包括提供包含适于形成金属相的难熔金属的第一粉末; 提供包含适于形成金属间相的硅化物前体的第二粉末; 混合第一粉末和第二粉末以形成粉末混合物; 在第一温度下固化和机械地使粉末混合物变形; 和在第二温度下使粉末混合物反应以形成难熔金属 - 金属间化合物的金属相和金属间相,其中第二温度高于第一温度。

    Alloys for high temperature applications, articles made therefrom, and method for repair of articles
    5.
    发明申请
    Alloys for high temperature applications, articles made therefrom, and method for repair of articles 审中-公开
    用于高温应用的合金,由其制成的制品和用于修复制品的方法

    公开(公告)号:US20050031482A1

    公开(公告)日:2005-02-10

    申请号:US10636407

    申请日:2003-08-07

    CPC分类号: C22C5/04

    摘要: An alloy for use in high temperature applications is presented. The alloy comprises, in atom percent, at least about 50% rhodium (Rh); at least about 5% of a metal selected from the group consisting of platinum (Pt), palladium (Pd), and combinations thereof; from about 5% to about 24% ruthenium (Ru); and from about 1% to about 40% chromium (Cr); wherein the alloy comprises less than about 50% by volume of an A3-structured phase, and wherein the quantity defined by the expression ([Cr]+2[Ru]) is in the range from about 25% to about 50%, where [Ru] and [Cr] are the atom percentages of ruthenium and chromium in the alloy, respectively. Articles comprising the alloy and methods employing the alloy for repairing articles are also presented.

    摘要翻译: 介绍了一种用于高温应用的合金。 该合金以原子%计含有至少约50%的铑(Rh); 至少约5%的选自铂(Pt),钯(Pd)及其组合的金属; 约5%至约24%的钌(Ru); 和约1%至约40%的铬(Cr); 其中所述合金包含小于约50体积%的A3结构相,并且其中由表达式([Cr] +2 [Ru])限定的量在约25%至约50%的范围内,其中 [Ru]和[Cr]分别是合金中钌和铬的原子百分数。 还提出了包含合金的制品和采用合金修补制品的方法。

    High temperature alloys, and articles made and repaired therewith
    6.
    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。

    Coatings, method of manufacture, and the articles derived therefrom
    7.
    发明申请
    Coatings, method of manufacture, and the articles derived therefrom 审中-公开
    涂料,制造方法和由其衍生的制品

    公开(公告)号:US20050079377A1

    公开(公告)日:2005-04-14

    申请号:US10858951

    申请日:2004-05-28

    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。

    Coatings, method of manufacture, and the articles derived therefrom
    8.
    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。

    Directionally solidified eutectic superalloys for elevated temperature applications
    9.
    发明申请
    Directionally solidified eutectic superalloys for elevated temperature applications 审中-公开
    定向凝固的共晶超级合金用于高温应用

    公开(公告)号:US20050135962A1

    公开(公告)日:2005-06-23

    申请号:US10743604

    申请日:2003-12-22

    IPC分类号: C22C19/05

    CPC分类号: C22C19/057

    摘要: A measurement device for measuring and displaying a physical quantity such as a heartbeat, an atmospheric pressure or temperature, or the like, includes a clock for counting time, a physical quantity measuring device for measuring the physical quantity to be displayed, a processor for determining a plurality of values based on the measured physical quantity and the counted time, a first display for simultaneously displaying the plurality of values and a second display for magnifying at least one of the values and displaying the magnified value.

    摘要翻译: 用于测量和显示诸如心跳,大气压或温度等的物理量的测量装置包括用于计算时间的时钟,用于测量要显示的物理量的物理量测量装置,用于确定 基于测量的物理量和计数时间的多个值,用于同时显示多个值的第一显示器和用于放大至少一个值并显示放大值的第二显示器。