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15 条记录 (耗时 0.047 秒)

    Thermal sprayed composite melt containment tubular component and method of making same
    2.
    发明授权
    Thermal sprayed composite melt containment tubular component and method of making same 有权
    热喷涂复合熔体容器管状部件及其制造方法

    公开(公告)号：US06358466B1

    公开(公告)日：2002-03-19

    申请号：US09343019

    申请日：2000-04-17

    申请人： Matthew F. Besser ,  Robert L. Terpstra ,  Daniel J. Sordelet ,  Iver E. Anderson

    发明人： Matthew F. Besser ,  Robert L. Terpstra ,  Daniel J. Sordelet ,  Iver E. Anderson

    IPC分类号： C21C700

    CPC分类号： H05B6/108 ,  B22F3/115 ,  B22F2009/0888 ,  C21C5/4653 ,  C23C4/02 ,  C23C4/123 ,  C23C4/18 ,  F27D1/0033 ,  F27D3/14 ,  F27D2099/002 ,  Y02P10/253

    摘要： A tubular thermal sprayed melt containment component for transient containment of molten metal or alloy wherein the tubular member includes a thermal sprayed inner melt-contacting layer for contacting molten metal or alloy to be processed, a thermal sprayed heat-generating layer deposited on the inner layer, and an optional thermal sprayed outer thermal insulating layer. The thermal sprayed heat-generating layer is inductively heated as a susceptor of an induction field or electrical resistively heated by passing electrical current therethrough. The tubular thermal sprayed melt containment component can comprise an elongated melt pour tube of a gas atomization apparatus where the melt pour tube supplies molten material from a crucible to an underlying melt atomization nozzle.

    摘要翻译： 一种用于瞬时容纳熔融金属或合金的管状热喷涂熔体容纳部件，其中所述管状部件包括用于接触待加工的熔融金属或合金的热喷射内部熔体接触层，沉积在内层上的热喷涂发热层 ，以及可选的热喷涂外部绝热层。 热喷涂发热层作为感应场的感受器进行感应加热，或通过使电流通过电阻进行电加热。 管状热喷涂熔体容纳部件可以包括气体雾化装置的细长的熔融浇注管，其中熔融浇注管将熔融材料从坩埚提供到下面的熔体雾化喷嘴。

    Composite material reinforced with atomized quasicrystalline particles and method of making same
    4.
    发明授权
    Composite material reinforced with atomized quasicrystalline particles and method of making same 失效
    复合材料用雾化准晶体颗粒及其制备方法

    公开(公告)号：US5851317A

    公开(公告)日：1998-12-22

    申请号：US792285

    申请日：1997-01-31

    申请人： Suleyman B. Biner ,  Daniel J. Sordelet ,  Barbara K. Lograsso ,  Iver E. Anderson

    发明人： Suleyman B. Biner ,  Daniel J. Sordelet ,  Barbara K. Lograsso ,  Iver E. Anderson

    IPC分类号： B22F1/00 ,  C22C1/04 ,  C22C21/00

    CPC分类号： C22C1/0416 ,  B22F1/0003 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  Y10T428/12486 ,  Y10T428/12736

    摘要： A composite material comprises an aluminum or aluminum alloy matrix having generally spherical, atomized quasicrystalline aluminum-transition metal alloy reinforcement particles disposed in the matrix to improve mechanical properties. A composite article can be made by consolidating generally spherical, atomized quaiscrystalline aluminum-transition metal alloy particles and aluminum or aluminum alloy particles to form a body that is cold and/or hot reduced to form composite products, such as composite plate or sheet, with interfacial bonding between the quasicrystalline particles and the aluminum or aluminum alloy matrix without damage (e.g. cracking or shape change) of the reinforcement particles. The cold and/or hot worked compositehibits substantially improved yield strength, tensile strength, Young's modulus (stiffness).

    摘要翻译： 复合材料包括铝或铝合金基体，其具有设置在基体中的通常具有球形的雾化的准晶体铝 - 过渡金属合金增强颗粒，以改善机械性能。 复合制品可以通过将通常为球形的，雾化的晶格铝过渡金属合金颗粒和铝或铝合金颗粒固结形成冷和/或热还原的主体，以形成复合材料制品，例如复合板或片， 准晶体颗粒与铝或铝合金基体之间的界面结合，而不会增强增强颗粒的损伤（例如开裂或变形）。 冷和/或热加工复合物抑制显着提高屈服强度，拉伸强度，杨氏模量（刚度）。

    Method and apparatus for reactive plasma atomization
    6.
    发明授权
    Method and apparatus for reactive plasma atomization 失效
    反应等离子体雾化的方法和装置

    公开(公告)号：US5939151A

    公开(公告)日：1999-08-17

    申请号：US956548

    申请日：1997-10-23

    申请人： Paul D. Prichard ,  Matthew F. Besser ,  Daniel J. Sordelet

    发明人： Paul D. Prichard ,  Matthew F. Besser ,  Daniel J. Sordelet

    IPC分类号： H05H1/48 ,  H05H1/24

    CPC分类号： H05H1/48

    摘要： A method and apparatus for producing AlN powder employing a vacuum chamber with a nozzle thereon having a hollow center crucible of graphite with a small feed hole in the bottom thereof. A device is provided for heating and melting aluminum in the crucible. A plasma gun connected to a source of argon and nitrogen is ignited below said feed hole, and melted aluminum moves into the plume of said plasma gun. The melted aluminum is atomized in the plume, and the droplets of aluminum are vaporized and react to the nitrogen in the plume, to create AlN which is collected in a collecting chamber.

    摘要翻译： 使用具有喷嘴的真空室制造AlN粉末的方法和装置，其中底部具有一个具有小进料孔的石墨中空坩​​埚。 提供了用于在坩埚中加热和熔化铝的装置。 连接到氩气和氮气源的等离子体枪在所述进料孔的下方被点燃，并且熔融的铝移动到所述等离子体枪的羽流中。 熔融的铝在羽流中被雾化，并且铝的液滴蒸发并与羽流中的氮反应，以产生收集在收集室中的AlN。