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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：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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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：US20140284503A1
公开(公告)日：2014-09-25
申请号：US14348404
申请日：2011-09-29
Applicant: Joseph Stevick , Theodore Andrew Waniuk , Tran Quoc Pham
Inventor： Joseph Stevick , Theodore Andrew Waniuk , Tran Quoc Pham
IPC: G21F1/08
CPC classification number: G21F1/08 , C22C1/002 , C22C45/001 , C22C45/003 , C22C45/10 , G21F1/06 , G21F3/00 , G21H5/02
Abstract: Radiation shielding structures comprising bulk-solidifying amorphous alloys and methods of making radiation shielding structures and components in near-to-net shaped forms are provided.
Abstract translation: 提供了包括非晶态合金的固体化的辐射屏蔽结构以及制造辐射屏蔽结构和近似网状的部件的方法。
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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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Patent Agency Ranking
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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公开(公告)号：US20130309121A1
公开(公告)日：2013-11-21
申请号：US13473210
申请日：2012-05-16
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore Andrew Waniuk , Quoc Tran Pham
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore Andrew Waniuk , Quoc Tran Pham
CPC classification number: C22C33/003 , B22F3/1055 , B22F9/002 , B22F2003/1056 , B32B15/01 , B33Y10/00 , C22C1/002 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , Y02P10/295
Abstract: Described herein are methods of constructing a part using BMG layer by layer. In one embodiment, a layer of BMG powder is deposited to selected positions and then fused to a layer below by suitable methods such as laser heating or electron beam heating. The deposition and fusing are then repeated as need to construct the part layer by layer. One or more layers of non-BMG can be used as needed. In one embodiment, layers of BMG can be cut from one or more sheets of BMG to desired shapes, stacked and fused to form the part.
Abstract translation: 这里描述的是使用BMG逐层构造零件的方法。 在一个实施例中，将BMG粉末层沉积到所选择的位置，然后通过合适的方法如激光加热或电子束加热而熔融到下面的层。 然后根据需要重复沉积和熔化以逐层构造。 可以根据需要使用一个或多个非BMG层。 在一个实施例中，BMG层可以从一个或多个BMG切割成所需形状，堆叠并熔合以形成部分。
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公开(公告)号：US20130306198A1
公开(公告)日：2013-11-21
申请号：US13472759
申请日：2012-05-16
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore Andrew Waniuk
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore Andrew Waniuk
IPC: B32B15/01 , B22D19/00 , B22D23/00 , C22C45/00 , B22D41/01 , B22D27/02 , B22D27/15 , B22D27/00 , B22D19/16 , B32B15/04
CPC classification number: B22D23/003 , B22D19/00 , B22D19/16 , B22D23/00 , B22D25/06 , B22D27/00 , B22D27/02 , B22D27/15 , B22D37/00 , B22D41/01 , B32B15/01 , B32B15/04 , C22C1/02 , C22C45/00 , Y10T428/12493 , Y10T428/31678
Abstract: Described herein is a method of selectively depositing molten bulk metallic glass (BMG). In one embodiment, a continuous stream or discrete droplets of molten BMG is deposited to selected positions. The deposition can be repeated as needed layer by layer. One or more layers of non-BMG can be used as needed.
Abstract translation: 这里描述的是选择性地沉积熔融体金属玻璃（BMG）的方法。 在一个实施例中，将熔融BMG的连续流或离散液滴沉积到选定位置。 沉积可以根据需要逐层重复。 可以根据需要使用一个或多个非BMG层。
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