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公开(公告)号：US09544949B2
公开(公告)日：2017-01-10
申请号：US14373587
申请日：2012-01-23
Applicant: Quoc Tran Pham , Michael Deming , Theodore A. Waniuk , Sean Timothy O'Keeffe , Joseph Stevick
Inventor： Quoc Tran Pham , Michael Deming , Theodore A. Waniuk , Sean Timothy O'Keeffe , Joseph Stevick
IPC: H05B6/22 , F27D3/00 , H05B6/24 , B22D41/01 , F27B14/06 , H05B6/36 , B22D1/00 , B22D17/00 , B22D17/20 , B22D25/06 , B22D27/15 , B22D41/015
CPC classification number: H05B6/24 , B22D1/00 , B22D17/007 , B22D17/2023 , B22D17/2038 , B22D17/2053 , B22D25/06 , B22D27/15 , B22D41/01 , B22D41/015 , C22C1/002 , C22C45/001 , C22C45/003 , C22C45/10 , F27B14/063 , H05B6/36 , H05B6/367 , Y02P10/253
Abstract: Vessels used for melting material to be injection molded to form a part are described. One vessel has a body formed from a plurality of elongate segments configured to be electrically isolated from each other and with a melting portion for melting meltable material therein. Material can be provided between adjacent segments. An induction coil can be used to melt the material in the body. Other vessels have a body with an embedded induction coil therein. The embedded coil can be configured to surround the melting portion, or can be positioned below and/or adjacent the melting portion, so that meltable material is melted. The vessels can be used to melt amorphous alloys, for example.
Abstract translation: 描述了用于熔化注塑成型以形成零件的材料的容器。 一个容器具有由多个细长部分形成的主体，该多个细长部分被构造为彼此电隔离并且具有熔化部分，用于在其中熔化可熔化材料。 可以在相邻段之间提供材料。 感应线圈可用于熔化身体中的材料。 其他容器具有在其中具有嵌入式感应线圈的主体。 嵌入式线圈可以构造成围绕熔化部分，或者可以位于熔化部分的下方和/或相邻处，使得可熔融材料熔化。 例如，容器可用于熔化非晶合金。
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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
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC: B22D17/30
Abstract: 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.
Abstract translation: 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
Applicant: Theodore A. Waniuk , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Joseph Stevick , Christopher D. Prest , Sean O'Keefee
Inventor： Theodore A. Waniuk , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Joseph Stevick , Christopher D. Prest , Sean O'Keeffe
CPC classification number: C22C45/00 , B22D17/00 , B22D25/06 , B22D27/006 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , C23C8/06
Abstract: 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.
Abstract translation: 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：US20130306197A1
公开(公告)日：2013-11-21
申请号：US13472657
申请日：2012-05-16
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
CPC classification number: B22F9/002 , B22D17/007 , B22F3/006 , B22F2998/00 , C22C1/002 , C22C1/02 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , B22F3/02 , B22F3/17 , B22F3/18 , B22F3/20 , B22F3/22
Abstract: Described herein is a method of combining discrete pieces of BMG in to a BMG feedstock that has at least one dimension greater than a critical dimension of the BMG, by methods such as thermoplastic forming, pressing, extruding, folding or forging. Other embodiments relate to a bulk metallic glass (BMG) component or feedstock having discrete pieces of a BMG, wherein the BMG component or feedstock has at least one dimension greater than a critical dimension of the BMG.
Abstract translation: 本文描述的是通过诸如热塑性成形，压制，挤压，折叠或锻造的方法将离散的BMG组合到具有大于BMG临界尺寸的至少一个尺寸的BMG原料中的方法。 其它实施方案涉及具有离散块BMG的块状金属玻璃（BMG）组分或原料，其中BMG组分或原料具有大于BMG临界尺寸的至少一个维度。
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公开(公告)号：US20130306196A1
公开(公告)日：2013-11-21
申请号：US13472056
申请日：2012-05-15
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
CPC classification number: C22C45/10 , B22D17/00 , B22D25/06 , B22D41/01 , C22C1/002 , C22C1/02 , C22C30/00 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02
Abstract: Described herein is a feedstock comprising BMG. The feedstock has a surface with an average roughness of at least 200 microns. Also described herein is a feedstock comprising BMG. The feedstock, when supported on a support during a melting process of the feedstock, has a contact area between the feedstock and the support up to 50% of a total area of the support. These feedstocks can be made by molding ingots of BMG into a mole with surface patterns, enclosing one or more cores into a sheath with a roughened surface, chemical etching, laser ablating, machining, grinding, sandblasting, or shot peening. The feedstocks can be used as starting materials in an injection molding process.
Abstract translation: 本文描述的是包含BMG的原料。 原料具有平均粗糙度至少为200微米的表面。 本文还描述了包含BMG的原料。 原料在原料熔化过程中支持在载体上时，在原料和载体之间具有高达载体总面积的50％的接触面积。 这些原料可以通过将BMG的铸锭成型为具有表面图案的摩尔制成，将一个或多个芯部包裹在具有粗糙表面，化学蚀刻，激光烧蚀，机械加工，研磨，喷砂或喷丸硬化的护套中。 原料可以在注射成型工艺中用作原料。
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Patent Agency Ranking
公开(公告)号：US09375788B2
公开(公告)日：2016-06-28
申请号：US13472657
申请日：2012-05-16
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
IPC: B22F3/18 , B32B37/16 , C21D8/06 , B22F9/00 , B22F3/00 , B22D17/00 , C22C1/02 , C22C1/00 , C22C33/00 , C22C45/00 , C22C45/02 , C22C45/10
CPC classification number: B22F9/002 , B22D17/007 , B22F3/006 , B22F2998/00 , C22C1/002 , C22C1/02 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , B22F3/02 , B22F3/17 , B22F3/18 , B22F3/20 , B22F3/22
Abstract: Described herein is a method of combining discrete pieces of BMG in to a BMG feedstock that has at least one dimension greater than a critical dimension of the BMG, by methods such as thermoplastic forming, pressing, extruding, folding or forging. Other embodiments relate to a bulk metallic glass (BMG) component or feedstock having discrete pieces of a BMG, wherein the BMG component or feedstock has at least one dimension greater than a critical dimension of the BMG.
Abstract translation: 本文描述的是通过诸如热塑性成形，压制，挤压，折叠或锻造的方法将离散的BMG组合到具有大于BMG临界尺寸的至少一个尺寸的BMG原料中的方法。 其它实施方案涉及具有离散块BMG的块状金属玻璃（BMG）组分或原料，其中BMG组分或原料具有大于BMG临界尺寸的至少一个维度。
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公开(公告)号：US20140369375A1
公开(公告)日：2014-12-18
申请号：US14373587
申请日：2012-01-23
Applicant: Quoc Tran Pham , Michael Deming , Theodore A. Waniuk , Sean Timothy O'Keeffe , Joseph Stevick
Inventor： Quoc Tran Pham , Michael Deming , Theodore A. Waniuk , Sean Timothy O'Keeffe , Joseph Stevick
CPC classification number: H05B6/24 , B22D1/00 , B22D17/007 , B22D17/2023 , B22D17/2038 , B22D17/2053 , B22D25/06 , B22D27/15 , B22D41/01 , B22D41/015 , C22C1/002 , C22C45/001 , C22C45/003 , C22C45/10 , F27B14/063 , H05B6/36 , H05B6/367 , Y02P10/253
Abstract: Disclosed are vessels used for melting material to be injection molded to form a part. One vessel has a body formed from a plurality of elongate segments configured to be electrically isolated from each other and with a melting portion for melting meltable material therein. Material can be provided between adjacent segments. An induction coil can be used to melt the material in the body. Other vessels have a body with an embedded induction coil therein. The embedded coil can be configured to surround the melting portion, or can be positioned below and/or adjacent the melting portion, so that meltable material is melted. The vessels can be used to melt amorphous alloys, for example.
Abstract translation: 公开了用于熔化待注射成型以形成部件的材料的容器。 一个容器具有由多个细长部分形成的主体，所述多个细长部分构造成彼此电隔离并且具有熔化部分，用于在其中熔化可熔化材料。 可以在相邻段之间提供材料。 感应线圈可用于熔化身体中的材料。 其他容器具有在其中具有嵌入式感应线圈的主体。 嵌入式线圈可以构造成围绕熔化部分，或者可以位于熔化部分的下方和/或相邻处，使得可熔融材料熔化。 例如，容器可用于熔化非晶合金。
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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
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O' Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O' Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
CPC classification number: B22D17/2053 , B22D17/007 , B22D17/04 , B22D17/14 , B22D17/203 , B22D17/2038 , B22D17/2069 , B22D17/2236 , B22D17/28 , B22D17/32 , B22D25/06 , B22D27/15
Abstract: 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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公开(公告)号：US20140083646A1
公开(公告)日：2014-03-27
申请号：US13628593
申请日：2012-09-27
Applicant: THEODORE A. WANIUK , JOSEPH STEVICK , SEAN O'KEEFFE , DERMOT J. STRATTON , JOSEPH C. POOLE , MATTHEW S. SCOTT , CHRISTOPHER D. PREST
Inventor： THEODORE A. WANIUK , JOSEPH STEVICK , SEAN O'KEEFFE , DERMOT J. STRATTON , JOSEPH C. POOLE , MATTHEW S. SCOTT , CHRISTOPHER D. PREST
IPC: B22D17/00
Abstract: 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.
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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
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC: B22D17/10
Abstract: 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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