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公开(公告)号：US20140090799A1
公开(公告)日：2014-04-03
申请号：US13630900
申请日：2012-09-28
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O' Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O' Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
CPC分类号： B22D17/2053 , B22D17/007 , B22D17/04 , B22D17/14 , B22D17/203 , B22D17/2038 , B22D17/2069 , B22D17/2236 , B22D17/28 , B22D17/32 , B22D25/06 , B22D27/15
摘要： Various embodiments provide apparatus and methods for injection molding. In one embodiment, a constraining plunger may be configured in-line with an injection plunger to transfer a molten material from a melt zone and into a mold. The constraining and injection plungers are configured to constrain the molten material there-between while moving. The constrained molten material can be controlled to have an optimum surface area to volume ratio to provide minimized heat loss during the injection molding process. The system can be configured in a longitudinal direction (e.g., horizontally) for movement between the melt zone and mold along a longitudinal axis. A molded bulk amorphous object can be ejected from the mold.
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2.发明申请COLD CHAMBER DIE CASTING OF AMORPHOUS ALLOYS USING COLD CRUCIBLE INDUCTION MELTING TECHNIQUES 有权使用冷可变电感熔炼技术制造非晶合金冷却室公开(公告)号：US20140090793A1
公开(公告)日：2014-04-03
申请号：US13630873
申请日：2012-09-28
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC分类号： B22D17/30
摘要： Various embodiments provide systems and methods for casting amorphous alloys. Exemplary casting system may include an insertable and rotatable vessel configured in a non-movable induction heating structure for melting amorphous alloys to form molten materials in the vessel. While the molten materials remain heated, the vessel may be rotated to pour the molten materials into a casting device for casting them into articles.
摘要翻译： 各种实施方案提供了用于铸造非晶合金的系统和方法。 示例性的铸造系统可以包括可插入和可旋转的容器，其构造成用于熔化无定形合金以在容器中形成熔融材料的不可移动的感应加热结构。 当熔融材料保持加热时，容器可以旋转以将熔融材料倒入铸造装置中以将它们投入到制品中。
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公开(公告)号：US20140090752A1
公开(公告)日：2014-04-03
申请号：US13631098
申请日：2012-09-28
申请人： Theodore A. Waniuk , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Joseph Stevick , Christopher D. Prest , Sean O'Keefee
发明人： Theodore A. Waniuk , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Joseph Stevick , Christopher D. Prest , Sean O'Keeffe
CPC分类号： C22C45/00 , B22D17/00 , B22D25/06 , B22D27/006 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , C23C8/06
摘要： Exemplary embodiments described herein relate to methods and apparatus for forming a coating layer at least partially on surface of a BMG article formed of bulk solidifying amorphous alloys. In embodiments, the coating layer may be formed in situ during formation of a BMG article and/or post formation of a BMG article. The coating layer may provide the BMG article with surface hardness, wear resistance, surface activity, corrosion resistance, etc.
摘要翻译： 本文描述的示例性实施例涉及用于在由大量固化的非晶合金形成的BMG制品的表面上至少部分地形成涂层的方法和装置。 在实施方案中，可以在BMG制品的形成和/或BMG制品的后形成期间原位形成涂层。 涂层可以为BMG制品提供表面硬度，耐磨性，表面活性，耐腐蚀性等。
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公开(公告)号：US20140083641A1
公开(公告)日：2014-03-27
申请号：US13628542
申请日：2012-09-27
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC分类号： B22D17/10
摘要： Various embodiments provide apparatus and methods for melting and introducing alloy feedstock for molding by using a hollow branch having a constraint mechanism therein. In one embodiment, a hollow branch can extend upward from a cold chamber that is substantially horizontally configured. The hollow branch including a constraint mechanism can be capable of containing an alloy feedstock for melting into the molten alloy in the hollow branch and introducing the molten alloy to the cold chamber for molding.
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公开(公告)号：US08701742B2
公开(公告)日：2014-04-22
申请号：US13628593
申请日：2012-09-27
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC分类号： B22D18/04
摘要： The embodiments described herein relate to methods and apparatus for counter-gravity formation of BMG-containing hollow parts. In one embodiment, the BMG-containing hollow parts may be formed by first feeding a molten metal alloy in a counter-gravity direction into a mold cavity to deposit the molten metal alloy on a surface of the mold cavity and then solidifying the deposited molten metal alloy.
摘要翻译： 本文描述的实施例涉及用于反重力形成含BMG的中空部件的方法和装置。 在一个实施例中，含BMG的中空部件可以通过首先将熔融金属合金沿反向方向供入模腔而形成，以将熔融金属合金沉积在模腔表面上，然后使沉积的熔融金属 合金。
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6.发明授权Methods of melting and introducing amorphous alloy feedstock for casting or processing 有权熔融和引入用于铸造或加工的非晶合金原料的方法公开(公告)号：US08813816B2
公开(公告)日：2014-08-26
申请号：US13628542
申请日：2012-09-27
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
摘要： Various embodiments provide apparatus and methods for melting and introducing alloy feedstock for molding by using a hollow branch having a constraint mechanism therein. In one embodiment, a hollow branch can extend upward from a cold chamber that is substantially horizontally configured. The hollow branch including a constraint mechanism can be capable of containing an alloy feedstock for melting into the molten alloy in the hollow branch and introducing the molten alloy to the cold chamber for molding.
摘要翻译： 各种实施例提供了通过使用其中具有约束机构的中空分支来熔化和引入用于模制的合金原料的装置和方法。 在一个实施例中，中空分支可以从基本上水平配置的冷室向上延伸。 包括约束机构的中空分支能够包含用于熔化到中空分支中的熔融合金中的合金原料并将熔融合金引入到用于模制的冷室中。
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公开(公告)号：US20140090797A1
公开(公告)日：2014-04-03
申请号：US13629947
申请日：2012-09-28
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC分类号： F27B14/00
CPC分类号： F27B14/00 , B22D17/02 , B22D17/12 , B22D17/2038 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , F27B14/061 , Y02P10/253
摘要： Described herein is a device comprising a crucible, a movable base and a heater; wherein the heater is configured to melt BMG to form molten BMG feedstock in the crucible; wherein the movable base configured to slide along a length of the crucible; wherein the movable base and the crucible are configured to hold the molten BMG feedstock.
摘要翻译： 这里描述的是包括坩埚，可动基座和加热器的装置; 其中所述加热器构造成熔化BMG以在所述坩埚中形成熔融的BMG原料; 其中所述可移动底座被构造成沿所述坩埚的长度滑动; 其中所述可移动底座和所述坩埚被构造成保持所述熔融的BMG原料。
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公开(公告)号：US20140083645A1
公开(公告)日：2014-03-27
申请号：US13628267
申请日：2012-09-27
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
CPC分类号： B22D25/06 , B22D1/002 , B22D17/10 , B22D17/14 , B22D17/20 , B22D17/30 , B22D27/15 , B22D35/04 , B22D41/00 , B22D41/02 , B22D41/08 , B22D41/16
摘要： Exemplary embodiments described herein relate to methods and systems for casting metal alloys into articles such as BMG articles. In one embodiment, processes involved for storing, pre-treating, alloying, melting, injecting, molding, etc. can be combined as desired and conducted in different chambers. During these processes, each chamber can be independently, separately controlled to have desired chamber environment, e.g., under vacuum, in an inert gas environment, or open to the surrounding environment. Due to the flexible, independent control of each chamber, the casting cycle time can be reduced and the production throughput can be increased. Contaminations of the molten materials and thus the final products are reduced or eliminated.
摘要翻译： 本文描述的示例性实施例涉及将金属合金铸造成诸如BMG制品的制品的方法和系统。 在一个实施方案中，用于储存，预处理，合金化，熔化，注射，模塑等的方法可以根据需要组合并在不同的室中进行。 在这些过程中，每个室可以独立地被控制以具有期望的室环境，例如在真空中，在惰性气体环境中，或者对周围环境开放。 由于每个室的灵活独立控制，可以减少铸造周期时间并且可以提高生产量。 熔融材料和最终产品的污染减少或消除。
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公开(公告)号：US20140083638A1
公开(公告)日：2014-03-27
申请号：US13628556
申请日：2012-09-27
申请人： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： THEODORE A. WANIUK , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
CPC分类号： B22D35/06 , B22D17/08 , B22D17/32 , B22D35/04 , B22D41/005 , F27B14/061 , F27B14/14 , F27B14/20 , F27D19/00 , F27D21/0014 , H05B6/26
摘要： Disclosed is a vessel for melting and casting meltable materials. The vessel may be a surface temperature regulated vessel for providing a substantially non-wetting interface with the molten materials. In one embodiment, the vessel may include one or more temperature regulating channels configured to flow a fluid therein for regulating a surface temperature of the vessel such that molten materials are substantially non-wetting at the interface with the vessel. Disclosed also includes systems and methods for melting and casting meltable materials using the vessel.
摘要翻译： 公开了一种用于熔化和浇铸可熔材料的容器。 容器可以是用于提供与熔融材料基本上不润湿的界面的表面温度调节容器。 在一个实施例中，容器可以包括一个或多个温度调节通道，其构造成在其中流动流体以调节容器的表面温度，使得熔融材料在与容器的界面处基本上不润湿。 还公开了使用该容器熔化和浇注可熔材料的系统和方法。
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公开(公告)号：US20140090798A1
公开(公告)日：2014-04-03
申请号：US13631128
申请日：2012-09-28
申请人： THEODORE A. WANIUK , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
发明人： THEODORE A. WANIUK , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC分类号： C22B9/16
CPC分类号： H05B6/10 , C22B9/16 , C22B19/16 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10
摘要： Described herein is a method of melting a bulk metallic glass (BMG) feedstock, comprising: heating at least a portion of the BMG feedstock to temperatures slightly below a solidus temperature of the BMG, wherein the portion remains a solid at the temperatures slightly below the solidus temperature and wherein a temperature distribution of the portion is essentially uniform; heating the portion of the BMG feedstock to temperatures above a liquidus point.
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