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    METHOD FOR PRODUCING PLATINUM GROUP METAL OR PLATINUM GROUP-BASED ALLOY
    41.
    发明申请
    METHOD FOR PRODUCING PLATINUM GROUP METAL OR PLATINUM GROUP-BASED ALLOY 审中-公开

    公开(公告)号：US20190184453A1

    公开(公告)日：2019-06-20

    申请号：US16281847

    申请日：2019-02-21

    Applicant: ISHIFUKU Metal Industry Co., Ltd.

    Inventor： Yoshinori DOI ,  Yasunori EGAWA ,  Daisuke KON

    IPC: B22D11/041 ,  B22D21/02 ,  B22F3/16 ,  C22B9/22 ,  C22B11/02

    CPC classification number: B22D11/041 ,  B22D21/022 ,  B22F3/16 ,  B22F2998/10 ,  C22B9/22 ,  C22B11/02 ,  C22C1/0466 ,  B22F1/0003 ,  B22F3/10 ,  B22D11/00

    Abstract: An object of the present invention is to provide a molten ingot of a platinum group metal or a platinum group-based alloy having a high material yield by suppressing a scattering phenomenon during heating and melting in a method for producing a platinum group metal or a platinum group-based alloy. The method for producing a platinum group metal or a platinum group-based alloy according to the present invention includes a preparing step of weighing a raw material that is partially or entirely of powder and, when the alloy is to be produced, mixing the weighed raw material to obtain a powder mixture, a molding step of molding and solidifying the prepared raw material to obtain molded bodies, a sintering step of sintering the molded bodies to obtain a sintered body, a melting step of melting the sintered body to produce a molten ingot, and a deformation processing step of processing the molten ingot. In the sintering step, the molded bodies are sintered in a stacked state to produce a sintered body as a joined body.

    Clean green energy electric protectors for materials
    42.
    发明授权
    Clean green energy electric protectors for materials 有权

    公开(公告)号：US09950362B2

    公开(公告)日：2018-04-24

    申请号：US13513869

    申请日：2010-09-20

    Applicant: Venkata Burada ,  Kevin Foston

    Inventor： Venkata Burada ,  Kevin Foston

    IPC: B22D27/06 ,  B22D41/015 ,  C22B9/22

    CPC classification number: B22D27/06 ,  B22D41/015 ,  C22B9/22

    Abstract: A device to generate and direct electric heat 10 for use over risers, drains, pathways and pour cups during solidification in which less than 2% plasma is utilized, comprising an outer shell 20 having one open heat delivery end 25, at least one lip 30 located at the open end 25, one closed end 35, at least one electric heating element 80 affixed within the closed 35 end and refractory material 60 surrounding the electric heating element 80. A method, employing the device 10, to improve the properties of cast alloys which comprises the heating and blanketing of a molten cast surface with an atmosphere of less than 2% plasma during solidification, the atmosphere of less than 2% plasma thereby controlling temperature during the solidification and shielding the molten cast surface from the affects of oxidation.

    SEMI-LIQUID METAL PROCESSING AND SENSING DEVICE AND METHOD OF USING SAME
    47.
    发明申请
    SEMI-LIQUID METAL PROCESSING AND SENSING DEVICE AND METHOD OF USING SAME 有权
    半液金属加工和感测装置及其使用方法

    公开(公告)号：US20120227542A1

    公开(公告)日：2012-09-13

    申请号：US13477298

    申请日：2012-05-22

    Applicant: ALAN A. KOCH

    Inventor： ALAN A. KOCH

    IPC: C22B9/00 ,  G01R15/00 ,  B22D41/01

    CPC classification number: C22B9/22 ,  B22D2/006 ,  B22D21/04 ,  B22D41/01 ,  C22B21/06 ,  F27B14/061 ,  F27B14/20 ,  F27D2019/0037 ,  H05B6/06 ,  H05B6/24 ,  Y02P10/253

    Abstract: A semi-liquid metal processing and sensing device comprising a crucible that is at least partially encircled by at least one induction coil. The one or more induction coils can be water cooled. The one or more induction coils can be designed to generate a variable power and/or variable frequency magnetic field which can be modulated to control the cooling of a molten metal charge in the crucible from the liquidus temperature to a selected heat content, resistivity and/or viscosity. The magnetic field can be designed to induce toroidal agitation of the metal charge in the crucible. The semi-liquid condition is sensed and can be actively controlled by the induction power supply via real time or non-real time analysis of electrical feedback signals that are obtained from the induction coil.

    Abstract translation: 一种半液体金属加工和感测装置，包括至少部分地由至少一个感应线圈环绕的坩埚。 一个或多个感应线圈可以是水冷的。 一个或多个感应线圈可以被设计成产生可变功率和/或可变频率磁场，其可被调制以控制坩埚中的熔融金属电荷从液相线温度冷却到所选择的热含量，电阻率和/ 或粘度。 磁场可以被设计成引起坩埚中的金属电荷的环形搅拌。 感测半液体状态，并且可以通过感应电源通过从感应线圈获得的电反馈信号的实时或非实时分析来主动地控制半液体状态。

    Overheat detection system
    48.
    发明授权
    Overheat detection system 有权
    过热检测系统

    公开(公告)号：US08229696B2

    公开(公告)日：2012-07-24

    申请号：US13235672

    申请日：2011-09-19

    Applicant: Lawrence M. Rubin

    Inventor： Lawrence M. Rubin

    IPC: G01K1/08 ,  G01K17/00

    CPC classification number: F01P11/18 ,  C22B9/22 ,  C22B9/228 ,  F01P2025/04 ,  F27B3/08 ,  F27B3/24 ,  F27D9/00 ,  F27D19/00

    Abstract: According to one embodiment of the invention, a method for preventing the failure of a system, which includes one or more pipes, or one or more cooling jackets, or one or more fluid cooled system components carrying a fluid, involves detecting one or more pressure levels of the fluid in the one or more pipes at one or more points, then comparing the detected pressure levels to a corresponding one or more predetermined limitation values. If the detected pressure levels exceed the corresponding limitation values, a shut-down signal is generated. The shut-down signal triggers the adjusting of one or more systems responsible for causing thermal variations of the fluid, preventing the system from failing while allowing the system to continue operation shortly thereafter.

    Abstract translation: 根据本发明的一个实施例，一种用于防止包括一个或多个管道或一个或多个冷却套管或承载流体的一个或多个流体冷却系统部件的系统故障的方法涉及检测一个或多个压力 在一个或多个点处一个或多个管道中的流体的水平，然后将检测到的压力水平与相应的一个或多个预定限制值进行比较。 如果检测到的压力水平超过相应的限制值，则产生关闭信号。 关闭信号触发调节一个或多个负责导致流体热变化的系统，防止系统发生故障，同时允许系统在此后不久继续运行。

    Overheat detection system
    49.
    发明授权
    Overheat detection system 有权
    过热检测系统

    公开(公告)号：US08024149B2

    公开(公告)日：2011-09-20

    申请号：US11626669

    申请日：2007-01-24

    Applicant: Lawrence M. Rubin

    Inventor： Lawrence M. Rubin

    IPC: G01K1/08 ,  G01K17/00

    CPC classification number: F01P11/18 ,  C22B9/22 ,  C22B9/228 ,  F01P2025/04 ,  F27B3/08 ,  F27B3/24 ,  F27D9/00 ,  F27D19/00

    Abstract: According to one embodiment of the invention, a method for preventing the failure of a system, which includes one or more pipes, or one or more cooling jackets, or one or more fluid cooled system components carrying a fluid, involves detecting one or more pressure levels of the fluid in the one or more pipes at one or more points, then comparing the detected pressure levels to a corresponding one or more predetermined limitation values. If the detected pressure levels exceed the corresponding limitation values, a shut-down signal is generated. The shut-down signal triggers the adjusting of one or more systems responsible for causing thermal variations of the fluid, preventing the system from failing while allowing the system to continue operation shortly thereafter.

    Abstract translation: 根据本发明的一个实施例，一种用于防止包括一个或多个管道或一个或多个冷却套管或承载流体的一个或多个流体冷却系统部件的系统故障的方法涉及检测一个或多个压力 在一个或多个点处一个或多个管道中的流体的水平，然后将检测到的压力水平与相应的一个或多个预定限制值进行比较。 如果检测到的压力水平超过相应的限制值，则产生关闭信号。 关闭信号触发调节一个或多个负责导致流体热变化的系统，防止系统发生故障，同时允许系统在此后不久继续运行。

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