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公开(公告)号：US09994932B2
公开(公告)日：2018-06-12
申请号：US14387044
申请日：2012-03-23
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore A. Waniuk , Quoc Tran Pham
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore A. Waniuk , Quoc Tran Pham
IPC: C22C1/02 , C22C45/00 , C22C45/10 , C22C1/00 , B22F3/18 , C22C1/04 , C22C33/00 , C22C45/02 , B21B1/40 , B32B15/08 , C21D6/00 , C22F1/14 , C22F1/18
CPC classification number: C22C1/002 , B21B1/40 , B22F3/18 , B32B15/08 , B32B2250/40 , C21D6/00 , C22C1/04 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , C22F1/14 , C22F1/186
Abstract: Embodiments herein relate to a method of making roll formed objects of a bulk solidifying amorphous alloy comprising a metal alloy, and articles thereof. The roll forming includes forming a portion of the bulk solidifying amorphous alloy at a temperature greater than a glass transition temperature (Tg) of the metal alloy. The roll forming is done such that a time-temperature profile of the portion during the roll forming does not traverse through a region bounding a crystalline region of the metal alloy in a time-temperature-transformation (TTT) diagram of the metal alloy.
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公开(公告)号：US09987685B2
公开(公告)日：2018-06-05
申请号：US14387039
申请日：2012-03-23
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore A. Waniuk , Quoc Tran Pham
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore A. Waniuk , Quoc Tran Pham
IPC: C22C1/02 , C22B9/22 , C22C45/00 , B22F9/00 , C22C1/00 , B22F9/08 , B22F9/04 , C22C33/00 , C22C45/02 , C22C45/10
CPC classification number: B22F9/002 , B22F9/04 , B22F9/08 , B22F2998/10 , B22F2999/00 , C22B9/22 , C22B9/221 , C22C1/002 , C22C1/02 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , B22F2202/05 , B22F2202/06 , B22F2202/07 , B22F2202/11 , B22F2202/13 , B22F2201/10 , B22F2201/20 , B22F2009/0804
Abstract: Described herein is a method of producing an alloy. The method includes pouring a stream of molten mixture of component elements of the alloy, separating the stream into discrete pieces, solidifying the discrete pieces by cooling before the discrete pieces contact any liquid or solid. Also described herein is another method of producing an alloy. This method includes pouring and solidifying a stream of molten mixture of component elements of the alloy into a rod or pulling a rod from a molten mixture of component elements of the alloy, before the rod contacts any liquid or solid, separating the rod into discrete pieces. An apparatus suitable for carrying out the methods above can include a container from which the molten stream is poured or the solid rod extends, one or more coil, conductive plates, a laser source, or an electron beam source arranged around the molten stream or the solid rod and configured to separate the molten stream or the solid rod into discrete pieces.
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公开(公告)号：US20150300993A1
公开(公告)日：2015-10-22
申请号：US14396283
申请日：2012-04-24
Applicant: Christopher D. Prest , Matthew S. Scott , Stephen P. Zadesky , Richard W. Heley , Dermot J. Stratton , Joseph C. Poole , Theodore Andrew Waniuk
Inventor： Christopher D. Prest , Matthew S. Scott , Stephen P. Zadesky , Richard W. Heley , Dermot J. Stratton , Joseph C. Poole , Theodore Andrew Waniuk
IPC: G01N29/26 , C22C1/00 , C22C45/02 , C21D1/18 , C22C45/10 , C22F1/00 , C22F1/14 , C22F1/18 , G01N29/12 , C22C45/00
CPC classification number: G01N29/26 , C21D1/18 , C22C1/002 , C22C45/003 , C22C45/02 , C22C45/10 , C22F1/002 , C22F1/14 , C22F1/186 , G01N29/12 , G01N29/2412 , G01N29/4427 , G01N2291/0232 , G01N2291/0234 , G01N2291/02827 , G01N2291/0289 , G01N2291/10
Abstract: One embodiment provides a method comprising: providing a sample comprising a bulk amorphous alloy; scanning ultrasonically at least a portion of the sample to determine a parameter of the sample in the portion; and comparing the parameter to a predetermined standard to derive a property related to the sample.
Abstract translation: 一个实施方案提供了一种方法，包括：提供包含块状非晶合金的样品; 超声扫描样品的至少一部分以确定该部分中样品的参数; 以及将参数与预定标准进行比较以导出与样本相关的属性。
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公开(公告)号：US20150299824A1
公开(公告)日：2015-10-22
申请号：US14387044
申请日：2012-03-23
Applicant: Christorpher D. PREST , Joseph C. POOLE , Joseph W. STEVICK , Theodore Andrew WANIUK , Quoc Tran PHAM
Inventor： Christorpher D. PREST , Joseph C. POOLE , Joseph W. STEVICK , Theodore Andrew WANIUK , Quoc Tran PHAM
IPC: C22C1/00 , B32B15/08 , C22C45/10 , C22F1/18 , C22C45/00 , C21D6/00 , C22F1/14 , B21B1/40 , C22C45/02
CPC classification number: C22C1/002 , B21B1/40 , B22F3/18 , B32B15/08 , B32B2250/40 , C21D6/00 , C22C1/04 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , C22F1/14 , C22F1/186
Abstract: Embodiments herein relate to a method of making roll formed objects of a bulk solidifying amorphous alloy comprising a metal alloy, and articles thereof. The roll forming includes forming a portion of the bulk solidifying amorphous alloy at a temperature greater than a glass transition temperature (Tg) of the metal alloy. The roll forming is done such that a time-temperature profile of the portion during the roll forming does not traverse through a region bounding a crystalline region of the metal alloy in a time-temperature-transformation (TTT) diagram of the metal alloy.
Abstract translation: 本文的实施方案涉及制备包含金属合金的块状固化非晶合金的辊成形物体的方法及其制品。 轧制成型包括在大于金属合金的玻璃化转变温度（Tg）的温度下形成本体固化非晶态合金的一部分。 进行辊轧成形，使得在轧制成形期间的部分的时间 - 温度分布在金属合金的时间 - 温度变换（TTT）图中不穿过包围金属合金的结晶区域的区域。
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公开(公告)号：US20150289605A1
公开(公告)日：2015-10-15
申请号：US14387046
申请日：2012-03-23
Applicant: Christopher D. Prest , Joseph C. Poole , Theodore A. Waniuk , Quoc Tran Pham , Joseph Stevick
Inventor： Christopher D. Prest , Joseph C. Poole , Theodore A. Waniuk , Quoc Tran Pham , Joseph Stevick
IPC: A44B18/00 , C22C45/02 , C22C45/10 , C22C1/00 , B21F45/16 , B21F15/00 , B22D25/02 , B22D25/06 , C22C45/00 , B21F1/00
CPC classification number: A44B18/0069 , A44B13/0017 , A44B18/00 , A44B18/0057 , A44B18/0061 , B21F1/00 , B21F15/00 , B21F45/16 , B22D25/02 , B22D25/06 , C22C1/002 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10
Abstract: Embodiments relates to a hook side fastener having hooks and a loop side fastener having loops. The hooks and/or loops are made of bulk solidifying amorphous metal alloy. Other embodiments relate to methods of making and using the hook side and loop side fasteners.
Abstract translation: 实施例涉及具有钩的钩侧紧固件和具有环的环侧紧固件。 钩和/或环由大量固化的非晶态金属合金制成。 其他实施例涉及制造和使用钩侧和紧固件的方法。
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Patent Agency Ranking
公开(公告)号：US09056353B2
公开(公告)日：2015-06-16
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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公开(公告)号：US20140102661A1
公开(公告)日：2014-04-17
申请号：US13651654
申请日：2012-10-15
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: B22D25/06
CPC classification number: F27D11/06 , B22D17/04 , B22D17/10 , B22D17/2038 , B22D18/06 , B22D25/06 , B22D27/04 , B22D27/20 , B22D37/00 , B22D41/01 , C22C45/00 , C22C45/003 , C22C45/008 , C22C45/02 , C22C45/10 , F27D3/0025 , F27D3/14 , F27D11/12 , H05B6/067 , H05B6/30 , H05B6/36 , H05B6/367 , H05B6/44 , Y02P10/253
Abstract: Various embodiments provide apparatus and methods for melting materials and for containing the molten materials within melt zone during melting. Exemplary apparatus may include a vessel configured to receive a material for melting therein; a load induction coil positioned adjacent to the vessel to melt the material therein; and a containment induction coil positioned in line with the load induction coil. The material in the vessel can be heated by operating the load induction coil at a first RF frequency to form a molten material. The containment induction coil can be operated at a second RF frequency to contain the molten material within the load induction coil. Once the desired temperature is achieved and maintained for the molten material, operation of the containment induction coil can be stopped and the molten material can be ejected from the vessel into a mold through an ejection path.
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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
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: C22B9/16
CPC classification number: H05B6/10 , C22B9/16 , C22B19/16 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10
Abstract: 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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公开(公告)号：US20140090796A1
公开(公告)日：2014-04-03
申请号：US13629936
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: F27B14/00
CPC classification number: F27B14/00 , B22D18/06 , F27B14/061
Abstract: Described herein is a method of melting a bulk metallic glass (BMG) feedstock, comprising: feeding the BMG feedstock into a crucible; melting a first portion of the BMG feedstock to form molten BMG, while maintaining a second portion of the BMG feedstock solid; wherein the second portion and the crucible hold the molten BMG.
Abstract translation: 本文描述的是熔化体金属玻璃（BMG）原料的方法，包括：将BMG原料进料到坩埚中; 熔化BMG原料的第一部分以形成熔融的BMG，同时保持BMG原料固体的第二部分; 其中第二部分和坩埚保持熔融的BMG。
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公开(公告)号：US20140087321A1
公开(公告)日：2014-03-27
申请号：US13628573
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: F27D9/00
CPC classification number: F27D9/00 , F27B14/061 , F27B14/08 , F27B14/20 , F27D19/00
Abstract: Various embodiments provide methods and apparatus for active cooling regulation of a melting process. In one embodiment, a meltable material can be melted in a vessel that includes cooling channel(s) configured therein. A contact temperature TContact of the vessel at an interface with the melt can be measured and compared with a skull forming temperature TSkull and a wetting temperature TWetting of the melt on the vessel. A cooling rate can be regulated to regulate TContact to be TSkull
Abstract translation: 各种实施例提供了用于熔化过程的主动冷却调节的方法和装置。 在一个实施例中，可熔融材料可以在包括其中配置的冷却通道的容器中熔化。 可以测量与熔体界面处的容器的接触温度TCcontact并与颅骨形成温度TSkull和润湿温度TW比较在容器上的熔体。 可以调节冷却速度来调节TCcontact以便TSkull
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