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101 条记录 (耗时 0.033 秒)

    CONTAINMENT GATE FOR INLINE TEMPERATURE CONTROL MELTING
    31.
    发明申请
    CONTAINMENT GATE FOR INLINE TEMPERATURE CONTROL MELTING 有权
    用于在线温度控制熔融的容器

    公开(公告)号：US20150144292A1

    公开(公告)日：2015-05-28

    申请号：US14350498

    申请日：2011-10-14

    申请人： Quoc Tran Pham ,  Michael Deming ,  Theodore A. Waniuk ,  Sean O'Keeffe

    发明人： Quoc Tran Pham ,  Michael Deming ,  Theodore A. Waniuk ,  Sean O'Keeffe

    IPC分类号： B22D25/06 ,  B22D17/22 ,  B22D17/20 ,  B22D17/04 ,  B22D17/14

    CPC分类号： B22D25/06 ,  B22D17/04 ,  B22D17/14 ,  B22D17/20 ,  B22D17/203 ,  B22D17/2038 ,  B22D17/22 ,  B22D27/15 ,  C22C45/00 ,  C22C45/001 ,  C22C45/003 ,  C22C45/02 ,  C22C45/10

    摘要： Disclosed is an apparatus comprising at least one gate and a vessel, the gate being configured to move between a first position to restrict entry into an ejection path of the vessel and contain a material in a meltable form within the vessel during melting of the material, and a second position to allow movement of the material in a molten form through the ejection path. The gate can move linearly or rotate between its first and second positions, for example. The apparatus is configured to melt the material and the at least one gate is configured to allow the apparatus to be maintained under vacuum during the melting of the material. Melting can be performed using an induction source. The apparatus may also include a mold configured to receive molten material and for molding a molded part, such as a bulk amorphous alloy part.

    摘要翻译： 公开了一种包括至少一个浇口和容器的装置，该浇口构造成在第一位置之间移动以限制进入容器的喷射路径，并且在材料熔化期间容纳容器内可熔化形式的材料， 以及允许通过喷射路径使熔融形式的材料移动的第二位置。 例如，门可以线性移动或者在其第一和第二位置之间旋转。 该装置被配置为熔化材料，并且至少一个浇口构造成允许在材料熔化期间使设备保持真空。 熔化可以使用感应源进行。 该设备还可以包括模具，其被配置为接收熔融材料并且用于模制模制部件，例如块状非晶合金部件。

    INDUCTION SHIELD AND ITS METHOD OF USE IN A SYSTEM
    32.
    发明申请
    INDUCTION SHIELD AND ITS METHOD OF USE IN A SYSTEM 有权
    感应屏蔽及其在系统中的使用方法

    公开(公告)号：US20150131694A1

    公开(公告)日：2015-05-14

    申请号：US14374803

    申请日：2011-09-20

    申请人： QuocTran Pham ,  Sean Timothy O'keeffe ,  Joseph Stevick ,  Theodore A. Waniuk

    发明人： QuocTran Pham ,  Sean Timothy O'keeffe ,  Joseph Stevick ,  Theodore A. Waniuk

    IPC分类号： H05B6/20 ,  B29C45/72

    CPC分类号： H05B6/20 ,  B29C45/72 ,  F27B14/061 ,  F27D11/06 ,  F27D2099/0015 ,  Y02P10/253 ,  Y10T29/4998

    摘要： Disclosed is an induction shield configured to substantially reduce emissions emitted from an induction heat source (e.g., coil) during use. The shield is positioned adjacent to a vessel (e.g., in an injection system) having a melting portion configured to receive meltable material to be melted therein and an induction heat source positioned adjacent the vessel configured to melt the meltable material received in the melting portion of the vessel. The shield may include a tube configuration configured to flow liquid therein to absorb heat emitted from the heat source. The tube configuration can comprise a single tube or multiple tubes. The shield can be positioned adjacent the induction source in a helical manner, for example, or at ends of the vessel. The shield can be used during melting of amorphous alloy and for forming a part.

    摘要翻译： 公开了一种感应屏蔽，其被配置为在使用期间基本上减少从感应热源（例如线圈）发射的排放。 屏蔽件邻近容器（例如，在注射系统中）定位，该容器具有构造成接收待熔化的可熔化材料的熔化部分，以及邻近容器设置的感应热源，所述感应热源构造成使容纳在熔化部分中的可熔材料熔化 船只。 护罩可以包括构造成在其中流动液体以吸收从热源发出的热量的管构造。 管构造可以包括单个管或多个管。 屏蔽件可以以螺旋方式定位在感应源附近，例如或在容器的端部。 屏蔽可以在非晶态合金熔化时用于形成零件。

    Bulk solidifying amorphous alloys with improved mechanical properties
    36.
    发明授权
    Bulk solidifying amorphous alloys with improved mechanical properties 有权
    具有改善的机械性能的大量固化非晶态合金

    公开(公告)号：US08882940B2

    公开(公告)日：2014-11-11

    申请号：US13364128

    申请日：2012-02-01

    申请人： William Johnson ,  Jan Schroers

    发明人： William Johnson ,  Jan Schroers

    IPC分类号： C22C45/00 ,  C22B9/04

    CPC分类号： C22C45/003 ,  C22B9/04 ,  C22C5/04 ,  C22C45/00 ,  C22C2200/02

    摘要： Bulk solidifying amorphous alloys exhibiting improved processing and mechanical properties and methods of forming these alloys are provided. The bulk solidifying amorphous alloys are composed to have high Poisson's ratio values. Exemplary Pt-based bulk solidifying amorphous alloys having such high Poisson's ratio values are also described. The Pt-based alloys are based on Pt—Ni—Co—Cu—P alloys, and the mechanical properties of one exemplary alloy having a composition of substantially Pt57.5Cu14.7Ni5.3P22.5 are also described.

    摘要翻译： 提供了表现出改善的加工和机械性能的大量固化非晶合金以及形成这些合金的方法。 大量固化非晶态合金的组成是具有较高的泊松比值。 还描述了具有这样高的泊松比值的示例性的基于Pt的大量固化非晶态合金。 Pt基合金基于Pt-Ni-Co-Cu-P合金，并且还描述了具有基本上Pt57.5Cu14.7Ni5.3P22.5的组成的一种示例性合金的机械性能。

    PLUNGER WITH REMOVABLE PLUNGER TIP
    37.
    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

    申请人： Crucible Intellectual Property, LLC

    发明人： Joseph W. Stevick

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

    CPC分类号： B22D17/203 ,  B22D17/00 ,  B22D25/06

    摘要： 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.

    摘要翻译： 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。