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公开(公告)号：US09694386B2
公开(公告)日：2017-07-04
申请号：US14667038
申请日：2015-03-24
Inventor： Yves Winkler , Stewes Bourban , Pascal Grossenbacher
CPC classification number: B05D1/32 , B21J1/006 , B22D19/00 , G04B19/10 , G04B19/18 , G04B37/22 , G04D3/0048
Abstract: A method of decorating an element. This method includes the steps of: taking the element (1, 11, 21, 31), the element including anchoring (7) for improving the securing of the decoration (5) to the element; making a mask (4) of the desired thickness of the decorations (5), and having at least one opening (4′); placing the at least one opening in the mask (4) against the place to be decorated so as to form at least one mold (4′, 6, 6′, 6″, 100); filling the at least one mold with an at least partially amorphous material via hot forming; and removing the mask (4).
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公开(公告)号：US09539628B2
公开(公告)日：2017-01-10
申请号：US13652169
申请日：2012-10-15
Applicant: Apple Inc.
Inventor： Joseph C. Poole , Christopher D. Prest
IPC: B21B1/22 , C23C22/78 , B21B45/00 , C23C8/02 , B21D31/00 , B21K23/00 , B21K25/00 , B21D35/00 , B21B15/00 , B21J1/00 , B21J5/02 , B21J5/06 , C23C8/24
CPC classification number: B21B45/004 , B21B1/227 , B21B15/005 , B21D31/00 , B21D35/005 , B21J1/006 , B21J5/022 , B21J5/06 , B21K23/00 , B21K25/00 , C23C8/02 , C23C8/24 , C23C22/78
Abstract: Embodiments herein relate processes for bulk solidifying amorphous metal alloys by rapid capacitor discharge.
Abstract translation: 本文的实施例涉及通过快速电容器放电大量固化非晶态金属合金的方法。
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公开(公告)号：US09507061B2
公开(公告)日：2016-11-29
申请号：US13679674
申请日：2012-11-16
Applicant: California Institute of Technology
Inventor： Douglas C. Hofmann , Gregory L. Davis , Gregory S. Agnes , Andrew A. Shapiro
IPC: B23P11/00 , G02B5/08 , B21K23/00 , B21D26/053 , B21D26/14 , B23K26/22 , C25D7/08 , B05D5/06 , B21J1/00 , C22C45/00 , C23C18/16 , C22C1/00 , C22C33/00 , C22C45/02 , C22C45/04 , C22C45/10 , B23P15/00
CPC classification number: G02B5/08 , B05D5/063 , B21D26/053 , B21D26/14 , B21J1/006 , B21K23/00 , B23K26/22 , B23P11/00 , B23P15/00 , C22C1/002 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/04 , C22C45/10 , C23C18/1646 , C25D7/08 , G02B5/0808 , Y10T29/49 , Y10T29/49826 , Y10T29/49986
Abstract: A mirror or mirror assembly fabricated by molding, pressing, assembling, or depositing one or more bulk metal glass (BMG), bulk metal glass composite (BMGMC), or amorphous metal (AM) parts and where the optical surface and backing of the mirror can be fabricated without machining or polishing by utilizing the unique molding capabilities of this class of materials.
Abstract translation: 通过模制，压制，组装或沉积一个或多个大块金属玻璃（BMG），散装金属玻璃复合材料（BMGMC）或非晶金属（AM）部件制成的镜子或镜子组件，其中镜子的光学表面和背衬 可以通过利用这种类型的材料的独特的成型能力而被机械加工或抛光。
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公开(公告)号：US20150266089A1
公开(公告)日：2015-09-24
申请号：US14731508
申请日：2015-06-05
Inventor： Jean-Luc BAZIN , Stewes BOURBAN , Yves WINKLER , Nathalie BREBNER-GRUPP
CPC classification number: B22D25/026 , B21J1/006 , C22F1/00 , G04B19/06 , G04B29/027
Abstract: A method of making a timepiece plate including the steps of: taking (A1, A2) the material forming the plate including at least one metallic element; forming (B1, B2) the plate; cooling (C) everything so as to obtain the timepiece plate in an at least partially amorphous state; and retrieving (D) the plate.
Abstract translation: 一种制造钟表板的方法，包括以下步骤：（A1，A2）形成包括至少一个金属元件的板的材料; （B1，B2）板; 冷却（C）一切以获得至少部分非晶状态的钟表板; 并取出（D）板。
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公开(公告)号：US20150231675A1
公开(公告)日：2015-08-20
申请号：US14629357
申请日：2015-02-23
Applicant: California Institute of Technology
Inventor： William L. Johnson , Marios D. Demetriou , Joseph P. Schramm
CPC classification number: B21B27/08 , B21B3/00 , B21B15/00 , B21B2027/086 , B21C29/003 , B21C37/02 , B21J1/006 , C21D1/34 , C21D1/38 , C21D1/40 , C21D7/13 , C21D2201/03 , C22C1/002 , C22C45/00 , C22C45/003 , C22F1/00
Abstract: An apparatus and method of uniformly heating, rheologically softening, and thermoplastically forming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool are provided. The RCDF method utilizes the discharge of electrical energy stored in a capacitor to uniformly and rapidly heat a sample or charge of metallic glass alloy to a predetermined “process temperature” between the glass transition temperature of the amorphous material and the equilibrium melting point of the alloy in a time scale of several milliseconds or less. Once the sample is uniformly heated such that the entire sample block has a sufficiently low process viscosity it may be shaped into high quality amorphous bulk articles via any number of techniques including, for example, injection molding, dynamic forging, stamp forging, sheet forming, and blow molding in a time frame of less than 1 second.
Abstract translation: 提供了使用快速电容器放电形成（RCDF）工具将金属玻璃均匀地加热，流变软化和热塑性地形成网状的装置和方法。 RCDF方法利用电容器中存储的电能的放电，均匀且快速地将金属玻璃合金的样品或电荷加热至非晶材料的玻璃化转变温度与合金的平衡熔点之间的预定“工艺温度” 在几毫秒或更短的时间尺度。 一旦样品被均匀加热，使得整个样品块具有足够低的工艺粘度，它可以通过任何数量的技术成型为高品质的非晶块状制品，包括例如注射成型，动态锻造，冲压锻造，片材成型， 并在小于1秒的时间内吹塑。
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Patent Agency Ranking
公开(公告)号：US20120328472A1
公开(公告)日：2012-12-27
申请号：US13169210
申请日：2011-06-27
Applicant: Thomas J. Watson , Venkatarama K. Seetharaman
Inventor： Thomas J. Watson , Venkatarama K. Seetharaman
CPC classification number: C22C21/00 , B21C23/002 , B21J1/006 , B21K3/04 , C21D2201/03 , C22C1/002 , C22F1/04 , F05D2230/25 , F05D2300/173
Abstract: A forged devitrified aluminum alloy of forging devitrified aluminum alloys having a desired shape. The alloy is forged in a plane strain forging die with the axis of extrusion being parallel to the direction of forging. The alloy is then forged in a product forming forging die having a desired shape such that the original axis of extrusion is aligned with the axis of the forging die resulting in the desired shape
Abstract translation: 具有所需形状的锻造失透铝合金的锻造失透铝合金。 该合金在平面应变锻造模具中锻造，挤压轴线平行于锻造方向。 然后将合金锻造在具有期望形状的成形锻造模具的产品中，使得原始挤出轴线与锻造模具的轴线对准，形成期望的形状
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公开(公告)号：US20110103199A1
公开(公告)日：2011-05-05
申请号：US13000742
申请日：2009-06-22
Applicant: Yves Winkler , Stewes Bourban , Jean-Francois Dionne
Inventor： Yves Winkler , Stewes Bourban , Jean-Francois Dionne
CPC classification number: B44C1/26 , B21J1/006 , B44C5/0415 , G04B19/103 , G04B19/18 , G04B37/0008 , Y10T29/49579 , Y10T29/49826 , Y10T428/22
Abstract: The present invention concerns a decorative piece (1) including a first (2) and a second part (3). The second part (3) is secured in the first part (3) by inlay. The invention is characterized in that at least one of the parts (2, 3) is made of an at least partially amorphous material.
Abstract translation: 本发明涉及包括第一（2）和第二部分（3）的装饰件（1）。 第二部分（3）通过嵌体固定在第一部分（3）中。 本发明的特征在于，部分（2,3）中的至少一个由至少部分无定形材料制成。
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公开(公告)号：US20020100573A1
公开(公告)日：2002-08-01
申请号：US09242136
申请日：1999-02-10
Inventor： AKIHISA INOUE , EIICHI MAKABE
IPC: B22D017/00 , B22D023/06
CPC classification number: C22C45/02 , B21J1/006 , B22D18/02 , B22D23/06 , B22D27/00 , B22D27/04 , C22C21/003 , C22C21/02 , C22C33/003 , C22C45/00 , C22C45/003 , C22C45/005 , C22C45/04 , C22C45/10
Abstract: A process and an apparatus for producing metallic glass which are capable of producing a bulk amorphous alloy of desired shape, in particular, a bulk amorphous alloy of desired final shape are provided. In the present invention, the molten metal at a temperature above the melting point is selectively cooled at a rate higher than the critical cooling rate, and the product comprises single amorphous phase which is free from the crystalline phase formed by the development of crystal nuclei through nonuniform nucleation. The present invention is capable of producing the bulk amorphous alloy which is free from casting defects such as cold shuts and which has excellent strength properties in a simple process at a high reproducibility. Accordingly, a bulk metallic glass of desired shape is produced by filling a metal material in a hearth; melting the metal material by using a high-energy heat source which is capable of melting the metal material; pressing the molten metal at a temperature above the melting point of the metal material to deform the molten metal into the desired shape by at least one of compressive stress and shear stress at a temperature above the melting point, while avoiding the surfaces of the molten metal cooled to a temperature below the melting point of the metal material from meeting with each other during the pressing; and cooling the molten metal at a cooling rate higher than the critical cooling rate of the metal material simultaneously with or after the deformation to produce the bulk metallic glass of desired form.
Abstract translation: 提供一种能够生产所需形状的块状非晶合金，特别是具有所需最终形状的块状非晶合金的金属玻璃的制造方法和装置。 在本发明中，在高于熔点的温度下的熔融金属以高于临界冷却速率的速率被选择性地冷却，并且产物包含单晶非晶相，其不含晶界形成的结晶相 非均匀成核。 本发明能够制造不含铸造缺陷的块状非晶合金，例如冷切，并且在高再现性的简单工艺中具有优异的强度性能。 因此，通过将金属材料填充在炉床中来制造所需形状的块状金属玻璃; 通过使用能够熔化金属材料的高能热源来熔化金属材料; 在高于金属材料的熔点的温度下挤压熔融金属，以在高于熔点的温度下通过压缩应力和剪切应力中的至少一种使熔融金属变形成所需形状，同时避免熔融金属的表面 冷却到低于金属材料的熔点的温度，在压制过程中彼此相遇; 并且以与金属材料的临界冷却速率相比更高的冷却速率在变形之后或之后冷却熔融金属，以产生所需形式的块状金属玻璃。
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公开(公告)号：US09586256B2
公开(公告)日：2017-03-07
申请号：US14474645
申请日：2014-09-02
Applicant: NGK Insulators, Ltd.
Inventor： Hiromi Miura , Naokuni Muramatsu
IPC: B21J5/02 , B21J13/02 , B21J13/14 , C22C9/00 , C22C9/06 , C22C38/00 , C22C38/18 , C22F1/08 , C22C21/10 , C22C23/02 , B21J1/00
CPC classification number: B21J5/02 , B21J1/006 , B21J5/025 , B21J13/02 , B21J13/14 , C22C9/00 , C22C9/06 , C22C21/10 , C22C23/02 , C22C38/00 , C22C38/18 , C22F1/08
Abstract: A forging method according to the present invention includes the steps of placing a work having a first shape which is a rectangular hexahedron in a work space of a forging die which has a rectangular opening, which is formed by rectangular plane wall portions, and which is provided with the work space to hold the work in a placement step and applying a plastic strain to the work by deforming the placed work into a second shape which is a rectangular hexahedron in a working step, with the placement step and the working step being performed at least two times.
Abstract translation: 根据本发明的锻造方法包括以下步骤：将具有矩形六面体的第一形状的工件放置在由矩形平面壁部分形成的具有矩形开口的锻造模具的工作空间中，并且其是 设置有工作空间，以将工件保持在放置步骤中，并且通过在工作步骤中将放置的工件变形为矩形六面体的第二形状而将工件施加塑性应变，其中执行放置步骤和工作步骤 至少两次。
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公开(公告)号：US09463498B2
公开(公告)日：2016-10-11
申请号：US14629357
申请日：2015-02-23
Applicant: California Institute of Technology
Inventor： William L. Johnson , Marios D. Demetriou , Joseph P. Schramm
CPC classification number: B21B27/08 , B21B3/00 , B21B15/00 , B21B2027/086 , B21C29/003 , B21C37/02 , B21J1/006 , C21D1/34 , C21D1/38 , C21D1/40 , C21D7/13 , C21D2201/03 , C22C1/002 , C22C45/00 , C22C45/003 , C22F1/00
Abstract: An apparatus and method of uniformly heating, rheologically softening, and thermoplastically forming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool are provided. The RCDF method utilizes the discharge of electrical energy stored in a capacitor to uniformly and rapidly heat a sample or charge of metallic glass alloy to a predetermined “process temperature” between the glass transition temperature of the amorphous material and the equilibrium melting point of the alloy in a time scale of several milliseconds or less. Once the sample is uniformly heated such that the entire sample block has a sufficiently low process viscosity it may be shaped into high quality amorphous bulk articles via any number of techniques including, for example, injection molding, dynamic forging, stamp forging, sheet forming, and blow molding in a time frame of less than 1 second.
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