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    PLUNGER WITH REMOVABLE PLUNGER TIP
    1.
    发明申请
    PLUNGER WITH REMOVABLE PLUNGER TIP 有权
    带可拆卸插头的插头

    公开(公告)号：US20140262111A1

    公开(公告)日：2014-09-18

    申请号：US13803793

    申请日：2013-03-14

    Applicant: Crucible Intellectual Property, LLC

    Inventor： Joseph W. Stevick

    IPC: B22D17/20 ,  B22D25/06 ,  B22D17/00

    CPC classification number: B22D17/203 ,  B22D17/00 ,  B22D25/06

    Abstract: Described herein is a plunger of an injection molding machine, comprising a plunger body; a plunger tip that is a separate element from the plunger body and comprises an end surface configured to directly contact a molten material used in injection molding in the injection molding machine; wherein thermal conductance across the end surface of the plunger tip may be adjustable by moving the plunger tip relative to the plunger body such that temperature of the plunger tip may be adjusted during injection molding. When this plunger is used to injection molding of a BMG, it allows reduction of formation of crystalline phases near the plunger tip and allows replacement of the plunger tip without replacement of the plunger body.

    Abstract translation: 这里描述的是一种注射成型机的柱塞，包括柱塞体; 柱塞头，其是与柱塞主体相分离的元件，并且包括被配置为直接接触注射成型机中用于注射成型的熔融材料的端面; 其中穿过柱塞尖端的端表面的热传导可以通过使柱塞头相对于柱塞体移动来调节，使得可以在注射成型期间调节柱塞尖端的温度。 当该柱塞用于BMG的注射成型时，其允许减少柱塞末端附近的结晶相的形成，并允许更换柱塞末端而不更换柱塞体。

    Ingot loading mechanism for injection molding machine
    2.
    发明授权
    Ingot loading mechanism for injection molding machine 有权

    公开(公告)号：US10300528B2

    公开(公告)日：2019-05-28

    申请号：US15452085

    申请日：2017-03-07

    Applicant: Crucible Intellectual Property, LLC

    Inventor： Joseph W. Stevick

    IPC: B22D17/20 ,  B22D17/04 ,  B22D17/14 ,  B22D17/28 ,  B22D18/02

    Abstract: Disclosed is an apparatus for loading one or more alloy ingots into a molding machine. The apparatus includes a holder configured to hold a plurality of the alloy ingots and dispense one or more of the alloy ingots into a melt zone of the molding machine through an opening in a mold of the machine. The holder is moved in a perpendicular direction with respect to an axis along a center of the opening in the mold between a first position in line with the opening in the mold to dispense one or more of the alloy ingots and a second position away from the opening in the mold. The apparatus can carry ingots of amorphous alloy material so that when the machine melts and molds the material, it forms a bulk amorphous alloy containing part.

    Production of Large-Area Bulk Metallic Glass Sheets by Spinning
    4.
    发明申请
    Production of Large-Area Bulk Metallic Glass Sheets by Spinning 审中-公开
    通过纺丝生产大面积散装金属玻璃板

    公开(公告)号：US20150352632A1

    公开(公告)日：2015-12-10

    申请号：US14828302

    申请日：2015-08-17

    Applicant: Crucible Intellectual Property, LLC

    Inventor： Joseph W. Stevick

    IPC: B22D13/04 ,  C22C45/00 ,  B22D25/06

    CPC classification number: B22D13/04 ,  B22D25/06 ,  C21D2201/03 ,  C22C45/00 ,  C22F1/002 ,  C30B11/008

    Abstract: Disclosed herein is a device comprising: vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state molten; wherein the stage comprises one or more conduits therein and the conduits are configured to accommodate a cooling fluid. Also disclosed herein is a method of forming a solid BMG sheet, the method comprising: disposing BMG in a molten state onto a stage; spreading the BMG in a molten state into a sheet of BMG in a molten state by spinning the stage; cooling the sheet of BMG in a molten state to form a solid BMG sheet.

    Abstract translation: 本文公开了一种装置，包括：真空室; 配置成接收处于熔融状态的BMG或构造成旋转并位于真空室中的BMG原料的级; 被配置为熔化BMG原料或使BMG保持熔融状态的加热器熔化; 其中所述平台包括其中的一个或多个导管，并且所述导管构造成容纳冷却流体。 本文还公开了一种形成固体BMG片的方法，所述方法包括：将处于熔融状态的BMG置于载物台上; 将熔融状态的BMG通过纺丝阶段将熔融状态的BMG分散成熔融状态的BMG片; 将熔融状态的BMG片材冷却，形成固体BMG片材。

    PRODUCTION OF LARGE-AREA BULK METALLIC GLASS SHEETS BY SPINNING
    5.
    发明申请
    PRODUCTION OF LARGE-AREA BULK METALLIC GLASS SHEETS BY SPINNING 有权
    通过纺丝生产大面积大块金属玻璃片

    公开(公告)号：US20140262109A1

    公开(公告)日：2014-09-18

    申请号：US13803745

    申请日：2013-03-14

    Applicant: CRUCIBLE INTELLECTUAL PROPERTY, LLC

    Inventor： Joseph W. Stevick

    IPC: B22D13/04 ,  B22D25/06

    CPC classification number: B22D13/04 ,  B22D25/06 ,  C21D2201/03 ,  C22C45/00 ,  C22F1/002 ,  C30B11/008

    Abstract: Disclosed herein is a device comprising: vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state molten; wherein the stage comprises one or more conduits therein and the conduits are configured to accommodate a cooling fluid. Also disclosed herein is a method of forming a solid BMG sheet, the method comprising: disposing BMG in a molten state onto a stage; spreading the BMG in a molten state into a sheet of BMG in a molten state by spinning the stage; cooling the sheet of BMG in a molten state to form a solid BMG sheet.

    Abstract translation: 本文公开了一种装置，包括：真空室; 配置成接收处于熔融状态的BMG或构造成旋转并位于真空室中的BMG原料的级; 被配置为熔化BMG原料或使BMG保持熔融状态的加热器熔化; 其中所述平台包括其中的一个或多个导管，并且所述导管构造成容纳冷却流体。 本文还公开了一种形成固体BMG片的方法，所述方法包括：将处于熔融状态的BMG置于载物台上; 将熔融状态的BMG通过纺丝阶段将熔融状态的BMG分散成熔融状态的BMG片; 将熔融状态的BMG片材冷却，形成固体BMG片材。

    Plunger with removable plunger tip
    7.
    发明授权
    Plunger with removable plunger tip 有权
    柱塞带可移动的柱塞头

    公开(公告)号：US08978736B2

    公开(公告)日：2015-03-17

    申请号：US13803793

    申请日：2013-03-14

    Applicant: Crucible Intellectual Property, LLC

    Inventor： Joseph W. Stevick

    IPC: B22D17/20 ,  B22D17/00 ,  B22D25/06

    CPC classification number: B22D17/203 ,  B22D17/00 ,  B22D25/06

    Abstract: Described herein is a plunger of an injection molding machine, comprising a plunger body; a plunger tip that is a separate element from the plunger body and comprises an end surface configured to directly contact a molten material used in injection molding in the injection molding machine; wherein thermal conductance across the end surface of the plunger tip may be adjustable by moving the plunger tip relative to the plunger body such that temperature of the plunger tip may be adjusted during injection molding. When this plunger is used to injection molding of a BMG, it allows reduction of formation of crystalline phases near the plunger tip and allows replacement of the plunger tip without replacement of the plunger body.

    Abstract translation: 这里描述的是一种注射成型机的柱塞，包括柱塞体; 柱塞头，其是与柱塞主体相分离的元件，并且包括被配置为直接接触注射成型机中用于注射成型的熔融材料的端面; 其中穿过柱塞尖端的端表面的热传导可以通过使柱塞头相对于柱塞体移动来调节，使得可以在注射成型期间调节柱塞尖端的温度。 当该柱塞用于BMG的注射成型时，其允许减少柱塞末端附近的结晶相的形成，并允许更换柱塞末端而不更换柱塞体。

    Squeeze-cast molding system suitable for molding amorphous metals
    8.
    发明授权
    Squeeze-cast molding system suitable for molding amorphous metals 有权
    适用于成型无定形金属的挤压成型系统

    公开(公告)号：US08944140B2

    公开(公告)日：2015-02-03

    申请号：US13803710

    申请日：2013-03-14

    Applicant: Crucible Intellectual Property, LLC

    Inventor： Joseph W. Stevick

    IPC: B22D18/02 ,  B22D25/06

    CPC classification number: B22D25/06 ,  B22D17/12 ,  B22D17/14 ,  B22D18/02 ,  B22D27/15 ,  C22F1/00

    Abstract: BMG may be squeeze cast in a squeeze cast machine. The squeeze cast machine may have a vacuum chamber, a transfer sleeve entirely located inside the vacuum chamber, and a plunger inside the transfer sleeve. The transfer sleeve may be configured to receive BMG feedstock from outside the vacuum chamber. The vacuum chamber may prevent contamination of a BMG in a molten state. The plunger may push a BMG in a molten state into a mold.

    Abstract translation: BMG可以挤压铸造挤压机。 挤压机可以具有真空室，完全位于真空室内部的转移套筒和转移套筒内的柱塞。 转移套筒可以被配置为从真空室外部接收BMG原料。 真空室可以防止在熔融状态下污染BMG。 柱塞可以将熔融状态的BMG推入模具中。

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