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    NANOSTRUCTURED FERRITIC ALLOY AND METHOD OF FORMING
    13.
    发明申请
    NANOSTRUCTURED FERRITIC ALLOY AND METHOD OF FORMING 审中-公开
    纳米结构合金及其形成方法

    公开(公告)号：US20150004044A1

    公开(公告)日：2015-01-01

    申请号：US14074768

    申请日：2013-11-08

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Laura Cerully Dial ,  Matthew Joseph Alinger ,  Richard DiDomizio

    IPC: C22C1/05 ,  B22F3/24

    CPC classification number: C22C1/051 ,  B22F9/082 ,  B22F2003/248 ,  B22F2998/10 ,  C22C33/0285 ,  C22C38/00 ,  B22F2009/041 ,  B22F3/15 ,  B22F3/17

    Abstract: An alloy and method of forming the alloy are provided. The alloy includes a matrix phase, and a multimodally distributed population of particulate phases dispersed within the matrix. The matrix includes iron and chromium, and the population includes a first subpopulation of particulate phases and a second subpopulation of particulate phases. The first subpopulation of particulate phases include a complex oxide, having a median size less than about 15 nm, and present in the alloy in a concentration from about 0.1 volume percent to about 5 volume percent. The second subpopulation of particulate phases have a median size in a range from about 25 nm to about 10 microns, and present in the alloy in a concentration from about 0.1 volume percent to about 15 volume percent. Further embodiments include articles, such as turbomachinery components and fasteners, for example, that include the above alloy, and methods for making the alloy.

    Abstract translation: 提供合金和合金的形成方法。 该合金包括基质相和分散在基体内的多峰分布的颗粒相的群体。 该基质包括铁和铬，并且群体包括第一亚群的颗粒相和第二亚群的颗粒相。 颗粒相的第一亚群包括中值大小小于约15nm的复合氧化物，并且以约0.1体积％至约5体积％的浓度存在于合金中。 颗粒相的第二亚群的中值大小在约25nm至约10微米的范围内，并且以约0.1体积％至约15体积％的浓度存在于合金中。 另外的实施例包括诸如涡轮机械部件和紧固件的物品，例如包括上述合金，以及制造该合金的方法。

    PRECIPITATE STRENGTHENED NANOSTRUCTURED FERRITIC ALLOY AND METHOD OF FORMING
    14.
    发明申请
    PRECIPITATE STRENGTHENED NANOSTRUCTURED FERRITIC ALLOY AND METHOD OF FORMING 审中-公开
    预处理强化的纳米结构合金及其形成方法

    公开(公告)号：US20150004043A1

    公开(公告)日：2015-01-01

    申请号：US13931108

    申请日：2013-06-28

    Applicant: General Electric Company

    Inventor： Richard DiDomizio ,  Matthew Joseph Alinger ,  Laura Cerully Dial

    IPC: C22C1/05 ,  B22F3/24

    CPC classification number: C22C38/18 ,  B22F3/24 ,  B22F9/08 ,  B22F9/082 ,  B22F2003/248 ,  B22F2998/10 ,  C22C32/0047 ,  C22C33/0285 ,  C22C38/00 ,  C22F1/11 ,  C22F1/183 ,  C22F1/186 ,  B22F2009/041 ,  B22F3/15 ,  B22F3/17

    Abstract: An alloy and method of forming the alloy are provided. The alloy includes a matrix phase, and a population of particulate phases dispersed within the matrix. The matrix includes iron and chromium; and the population includes a first subpopulation of particulate phases and a second subpopulation of particulate phases. The first subpopulation of particulate phases include a complex oxide, having a median size less than about 20 nm, and present in the alloy in a concentration from about 0.1 volume percent to about 5 volume percent. The second subpopulation of particulate phases have a median size in a range from about 30 nm to about 10 microns, and present in the alloy in a concentration from about 1 volume percent to about 15 volume percent.

    Abstract translation: 提供合金和合金的形成方法。 合金包括基体相和分散在基体内的颗粒相的群体。 基质包括铁和铬; 并且群体包括颗粒相的第一亚群和颗粒相的第二亚群。 颗粒相的第一亚群包括中值大小小于约20nm的复合氧化物，并且以约0.1体积％至约5体积％的浓度存在于合金中。 颗粒相的第二亚群的中值大小在约30nm至约10微米的范围内，并且以约1体积％至约15体积％的浓度存在于合金中。

    FUEL CELL REFORMING SYSTEM WITH CARBON DIOXIDE REMOVAL
    15.
    发明申请
    FUEL CELL REFORMING SYSTEM WITH CARBON DIOXIDE REMOVAL 有权
    具有二氧化碳去除功能的燃油电池改造系统

    公开(公告)号：US20130260268A1

    公开(公告)日：2013-10-03

    申请号：US13907647

    申请日：2013-05-31

    Applicant: General Electric Company

    Inventor： Andrew Philip Shapiro ,  Robert James Perry ,  Matthew Joseph Alinger ,  Bruce Philip Biederman ,  Irfan Saif Hussaini ,  Irina Spiry

    IPC: H01M8/06

    CPC classification number: H01M8/0668 ,  H01M8/04007 ,  H01M8/0612 ,  H01M8/0662 ,  H01M2008/1293 ,  H01M2250/40 ,  H01M2250/402 ,  H01M2250/407 ,  Y02B90/12 ,  Y02E60/56 ,  Y02E60/563 ,  Y02P90/40

    Abstract: A power generation system includes a fuel cell including an anode that generates a tail gas. The system also includes a hydrocarbon fuel reforming system that mixes a hydrocarbon fuel with the fuel cell tail gas and to convert the hydrocarbon fuel and fuel tail gas into a reformed fuel stream including CO2. The reforming system further splits the reformed fuel stream into a first portion and a second portion. The system further includes a CO2 removal system coupled in flow communication with the reforming system. The system also includes a first reformed fuel path coupled to the reforming system. The first path channels the first portion of the reformed fuel stream to an anode inlet. The system further includes a second reformed fuel path coupled to the reforming system. The second path channels the second portion of the reformed fuel stream to the CO2 removal system.

    Abstract translation: 发电系统包括燃料电池，其包括产生尾气的阳极。 该系统还包括将烃燃料与燃料电池尾气混合并将烃燃料和燃料尾气转化成包括CO 2的重整燃料流的烃燃料重整系统。 重整系统还将重整燃料流分成第一部分和第二部分。 该系统还包括与重整系统流体连通地耦合的CO 2去除系统。 该系统还包括耦合到重整系统的第一重整燃料路径。 第一路径将重整燃料流的第一部分引导到阳极入口。 该系统还包括耦合到重整系统的第二重整燃料路径。 第二路径将重整燃料流的第二部分引导到CO 2去除系统。

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