公开(公告)号：US09630246B2

公开(公告)日：2017-04-25

申请号：US14350498

申请日：2011-10-14

Applicant: Quoc Tran Pham ,  Michael Deming ,  Theodore A. Waniuk ,  Sean O'Keeffe

Inventor： Quoc Tran Pham ,  Michael Deming ,  Theodore A. Waniuk ,  Sean O'Keeffe

IPC: B22D25/06 ,  B22D17/04 ,  B22D17/20 ,  C22C45/10 ,  C22C45/00 ,  C22C45/02 ,  B22D17/14 ,  B22D17/22 ,  B22D27/15

CPC classification number: B22D25/06 ,  B22D17/04 ,  B22D17/14 ,  B22D17/20 ,  B22D17/203 ,  B22D17/2038 ,  B22D17/22 ,  B22D27/15 ,  C22C45/00 ,  C22C45/001 ,  C22C45/003 ,  C22C45/02 ,  C22C45/10

Abstract: Disclosed is an apparatus comprising at least one gate and a vessel, the gate being configured to move between a first position to restrict entry into an ejection path of the vessel and contain a material in a meltable form within the vessel during melting of the material, and a second position to allow movement of the material in a molten form through the ejection path. The gate can move linearly or rotate between its first and second positions, for example. The apparatus is configured to melt the material and the at least one gate is configured to allow the apparatus to be maintained under vacuum during the melting of the material. Melting can be performed using an induction source. The apparatus may also include a mold configured to receive molten material and for molding a molded part, such as a bulk amorphous alloy part.

公开(公告)号：US09506365B2

公开(公告)日：2016-11-29

申请号：US14257485

申请日：2014-04-21

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Jason Smoke ,  Bradley Reed Tucker ,  Ardeshir Riahi ,  Ed Zurmehly ,  Alexander MirzaMoghadam

IPC: F01D11/00 ,  B23D19/00 ,  F01D1/06 ,  F01D9/04 ,  F01D25/12 ,  B22D25/02 ,  B22D25/06 ,  B22D19/00

CPC classification number: F01D11/005 ,  B22D19/00 ,  B22D25/02 ,  B22D25/06 ,  F01D1/06 ,  F01D9/041 ,  F01D25/12 ,  F05D2220/32 ,  F05D2230/30 ,  F05D2240/55 ,  F05D2260/20 ,  F05D2260/941

Abstract: Embodiments of a gas turbine engine component having sealed stress relief slots are provided, as are embodiments of a gas turbine engine containing such a component and embodiments of a method for fabricating such a component. In one embodiment, the gas turbine engine includes a core gas flow path, a secondary cooling flow path, and a turbine nozzle or other gas turbine engine component. The component includes, in turn, a component body through which the core gas flow path extends, a radially-extending wall projecting from the component body and into the secondary cooling flow path, and one or more stress relief slots formed in the radially-extending wall. The stress relief slots are filled with a high temperature sealing material, which impedes leakage between the second cooling and core gas flow paths and which fractures to alleviate thermomechanical stress within the radially-extending wall during operation of the gas turbine engine.

Abstract translation: 提供了具有密封的应力消除槽的燃气涡轮发动机部件的实施例，其中包括含有这种部件的燃气涡轮发动机和用于制造这种部件的方法的实施例的实施例。 在一个实施例中，燃气涡轮发动机包括核心气体流动路径，二次冷却流动路径，以及涡轮喷嘴或其它燃气涡轮发动机部件。 该组件又包括核心气体流路延伸穿过的组件主体，从组件主体突出并进入二次冷却流动路径的径向延伸的壁，以及一个或多个形成在径向延伸的应力释放槽 壁。 应力释放槽填充有高温密封材料，其阻止第二冷却和核心气体流动路径之间的泄漏，并且其在燃气涡轮发动机的操作期间破裂以减轻径向延伸的壁内的热机械应力。

公开(公告)号：US09476307B2

公开(公告)日：2016-10-25

申请号：US14570248

申请日：2014-12-15

Applicant: Tracy A. Propheter-Hinckley ,  Justin D. Piggush ,  Yongxiang D. Xue ,  Amarnath Ramlogan ,  Anthony P. Cherolis ,  Matthew A. Devore ,  Eric P. Letizia

Inventor： Tracy A. Propheter-Hinckley ,  Justin D. Piggush ,  Yongxiang D. Xue ,  Amarnath Ramlogan ,  Anthony P. Cherolis ,  Matthew A. Devore ,  Eric P. Letizia

IPC: F01D5/08 ,  F01D5/18 ,  F01D25/12 ,  B22C7/02 ,  B22C9/04 ,  B22C9/10 ,  F01D5/14 ,  B22C7/00 ,  B22C9/24 ,  B22D25/06 ,  F01D5/30

CPC classification number: F01D5/187 ,  B22C7/00 ,  B22C7/02 ,  B22C9/043 ,  B22C9/10 ,  B22C9/103 ,  B22C9/24 ,  B22D25/06 ,  F01D5/147 ,  F01D5/18 ,  F01D5/3007 ,  F05D2230/21 ,  F05D2300/13 ,  F05D2300/611 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676

Abstract: The pattern has a pattern material and a casting core combination. The pattern material has an airfoil. The casting core combination is at least partially embedded in the pattern material. The casting core combination comprises a metallic casting core and at least one additional casting core. The metallic casting core has opposite first and second faces. The metallic core and at least one additional casting core extend spanwise into the airfoil of the pattern material. In at least a portion of the pattern material outside the airfoil of the pattern material, the metallic casting core is bent transverse to the spanwise direction so as to at least partially surround an adjacent portion of the at least one additional casting core.

Abstract translation: 该图案具有图案材料和铸造芯组合。 图案材料具有翼型。 铸造芯组合至少部分地嵌入图案材料中。 铸造芯组合包括金属铸造芯和至少一个另外的铸芯。 金属铸造芯具有相对的第一和第二面。 金属芯和至少一个额外的铸芯将翼展方向延伸到图案材料的翼型中。 在图案材料的翼型外部的图案材料的至少一部分中，金属铸造芯横向于翼展方向弯曲，以便至少部分地围绕至少一个附加铸芯的相邻部分。

公开(公告)号：US20160289803A1

公开(公告)日：2016-10-06

申请号：US15091420

申请日：2016-04-05

Applicant: Scoperta, Inc.

Inventor： Justin Lee Cheney ,  Cameron Eibl

IPC: C22C37/08 ,  B22D25/06 ,  C22C37/06

CPC classification number: C22C37/08 ,  C22C37/06

Abstract: Embodiments of alloys having high, fine-grained carbide content, and methods of manufacturing such alloys. The alloys can be determined through the use of thermodynamic, microstructural, and compositional criterial in order to create a high strength and high toughness alloy. In some embodiments, the alloys can be used as a wear resistant component.

公开(公告)号：US09446447B2

公开(公告)日：2016-09-20

申请号：US13578353

申请日：2011-01-25

Applicant: Hubert Koch ,  Andreas Kleine ,  Erhard Stark ,  Manikandan Loganathan ,  Klaus Greven ,  Roland Golz

Inventor： Hubert Koch ,  Andreas Kleine ,  Erhard Stark ,  Manikandan Loganathan ,  Klaus Greven ,  Roland Golz

IPC: B22C9/06 ,  B22D15/00 ,  B22D25/06 ,  B22D27/04 ,  C22C21/04 ,  C22C21/10 ,  C22F1/043

CPC classification number: C22F1/053 ,  B22C9/06 ,  B22D15/00 ,  B22D21/007 ,  B22D25/02 ,  B22D25/06 ,  B22D27/04 ,  B22D29/00 ,  B62D29/008 ,  C22C21/02 ,  C22C21/04 ,  C22C21/10 ,  C22F1/043

Abstract: A method and device for producing motor vehicle chassis parts is provided. The motor vehicle chassis parts can be subjected to tensile stress, compressive stress and torsion and the mechanical strength of the motor vehicle chassis parts can be adjusted over the respective cross-section. The motor vehicle chassis parts have high ductility and temperature stability and are made of an AlSiZnMg alloy by permanent mould casting.

Abstract translation: 提供一种用于生产机动车底盘部件的方法和装置。 机动车辆底盘部件可承受拉伸应力，压缩应力和扭转，并且机动车辆底盘部件的机械强度可以在相应的横截面上进行调节。 机动车底盘部件具有高延展性和温度稳定性，并且通过永久模具铸造由AlSiZnMg合金制成。

公开(公告)号：US20160256923A1

公开(公告)日：2016-09-08

申请号：US14983725

申请日：2015-12-30

Applicant: Institute of Physics, Chinese Academy of Sciences

Inventor： Enke Liu ,  Zhiyang Wei ,  Wenhong Wang ,  Xuekui Xi ,  Jinglan Chen ,  Guangheng Wu

IPC: B22D27/04 ,  C22C30/00 ,  C22C1/02 ,  B22D21/00 ,  C22F1/16 ,  C21D1/84 ,  B22D25/06 ,  C22C19/03 ,  C22F1/10

CPC classification number: B22D27/045 ,  B22D21/005 ,  B22D25/06 ,  C21D1/84 ,  C22C1/023 ,  C22C19/03 ,  C22C30/00 ,  C22F1/10 ,  C22F1/16 ,  H01F1/0308 ,  H01L41/20

Abstract: A magnetic phase-transformation material with the formula Nia−mMnb−nCom+nTic is provided, wherein a+b+c=100, 20

Abstract translation: 提供了具有式Nia-mMnb-nCom + nTic的磁相变材料，其中a + b + c = 100,20

公开(公告)号：US20160237529A1

公开(公告)日：2016-08-18

申请号：US15139241

申请日：2016-04-26

Applicant: SHIPSTON ALUMINUM TECHNOLOGIES (MICHIGAN), INC.

Inventor： JEN C. LIN ,  MOUSTAPHA MBAYE ,  JAN OVE LOLAND ,  RUSSELL S. LONG ,  XINYAN YAN

IPC: C22C21/02 ,  B22D21/00 ,  B62D29/00 ,  B22D25/02 ,  B62D21/15 ,  C22F1/043 ,  B22D25/06

CPC classification number: C22C21/02 ,  B22D21/007 ,  B22D25/02 ,  B22D25/06 ,  B62D21/15 ,  B62D29/008 ,  C22C21/04 ,  C22F1/043

Abstract: The present invention provides a easting having increased crashworthiness including an aluminum alloy of about 6.0 wt % to about. 8.0 wt % Si; about 0.12 wt % to about 0.25 wt % Mg; less than or equal to about 0.35 wt % Cu; less than or equal to about 4.0 wt % Zn; less than or equal to about 0.6 wt % Mn; and less than or equal to about 0.15 wt % Fe, wherein the east body is treated to a T5 or T6 temper and has a tensile strength ranging from 100 MPa to 180 MPa and has a critical fracture strain greater than 10%. The present invention further provides a method of forming a casting having increased crashworthiness.

Abstract translation: 本发明提供了具有增加的耐冲击性的东西，包括约6.0重量％至约的铝合金。 8.0wt％Si; 约0.12重量％至约0.25重量％的Mg; 小于或等于约0.35重量％的Cu; 小于或等于约4.0重量％的Zn; 小于或等于约0.6重量％的Mn; 和小于或等于约0.15重量％的Fe，其中东体被处理为T5或T6回火，并且具有100MPa至180MPa的拉伸强度并且具有大于10％的临界断裂应变。 本发明还提供一种形成具有增加的耐碰撞性的铸件的方法。

公开(公告)号：US09316313B2

公开(公告)日：2016-04-19

申请号：US14741678

申请日：2015-06-17

Applicant: FEDERAL-MOGUL CORPORATION

Inventor： Haron Ogega Gekonde

IPC: C22C37/10 ,  F16J9/26 ,  B22D25/06 ,  C21D5/00 ,  C21D5/02 ,  C22C33/08 ,  C21D9/00 ,  C22C37/06 ,  C22C37/08

CPC classification number: F16J9/26 ,  B22D25/06 ,  C21D5/00 ,  C21D5/02 ,  C21D9/0068 ,  C22C33/08 ,  C22C37/06 ,  C22C37/08 ,  C22C37/10

Abstract: A piston ring formed of cast iron provides improved machinability and exceptional performance and minimum costs. The cast iron includes 2.2 to 2.9 wt. % carbon, 3.2 to 4.2 wt. % silicon, 0.75 to 1.25 wt. % copper, 1.0 to 1.5 wt. % manganese, 0.09 to 0.15 wt. % sulfur, not greater than 0.2 wt. % phosphorous, and an average carbon equivalent of 3.8. The cast iron preferably includes a matrix of martensite with MnS and carbides dispersed therein. The matrix is also preferably free of ferrite, austenite, and steadite. The cast iron is formed by casting, austenitizing, quenching, and tempering the alloy.

Abstract translation: 由铸铁形成的活塞环提供了改进的机械加工性能和卓越的性能和最低成本。 铸铁包括2.2-2.9重量％ ％碳，3.2〜4.2wt。 ％硅，0.75〜1.25重量％ ％铜，1.0〜1.5重量％ ％锰，0.09〜0.15重量％ ％硫，不大于0.2wt。 ％磷，平均碳当量为3.8。 铸铁优选包括马氏体与MnS的基质和分散在其中的碳化物。 基质也优选不含铁素体，奥氏体和稳定体。 铸铁通过铸造，奥氏体化，淬火和回火合金形成。

公开(公告)号：US09302320B2

公开(公告)日：2016-04-05

申请号：US14467478

申请日：2014-08-25

Applicant: Apple Inc. ,  Crucible Intellectual Property, LLC

Inventor： Theodore A. Waniuk ,  Joseph Stevick ,  Sean O'Keeffe ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Christopher D. Prest

IPC: B22D17/08 ,  B22D17/10 ,  B22D17/20 ,  B22D17/00 ,  B22D17/04 ,  B22D17/14 ,  B22D17/22 ,  B22D17/32 ,  B22D25/06 ,  B22D27/15

CPC classification number: B22D17/2053 ,  B22D17/007 ,  B22D17/04 ,  B22D17/14 ,  B22D17/203 ,  B22D17/2038 ,  B22D17/2069 ,  B22D17/2236 ,  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.

Abstract translation: 各种实施例提供注射成型的装置和方法。 在一个实施例中，约束柱塞可以被配置成与注射柱塞成一直线，以将熔融材料从熔体区域转移到模具中。 约束和注射柱塞构造成在其间移动时约束熔融材料。 受约束的熔融材料可以被控制以具有最佳的表面积与体积比，以在注射成型过程中提供最小化的热损失。 该系统可以沿纵向方向（例如，水平方向）配置，用于沿着纵向轴线在熔体区域和模具之间移动。 模制的块状非晶物体可以从模具中排出。

公开(公告)号：US20160028862A1

公开(公告)日：2016-01-28

申请号：US14878812

申请日：2015-10-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ailan ZHU ,  Mingxing YANG

IPC: H04M1/02 ,  C22C1/00 ,  B22D25/06 ,  B22D27/04 ,  B22D17/14 ,  B22D17/20

CPC classification number: H04M1/0202 ,  B22D17/007 ,  B22D17/14 ,  B22D17/2015 ,  B22D21/022 ,  B22D25/06 ,  B22D27/04 ,  C22C1/002 ,  C22C45/00 ,  C22C45/10 ,  C22C47/00 ,  H04M1/0266 ,  H05K5/0004

Abstract: The present invention provides a support assembly mounted between a rear cover and a screen of a handheld electronic device to support and fasten a component of the handheld electronic device. The support assembly includes an appearance part and an internal structure support part, where the appearance part and the internal structure support part are fabricated through integral molding of an amorphous alloy; the internal structure support part is formed by extending the top or the middle of the appearance part inwards; and an average thickness of the internal structure support part is less than 2 mm. The present invention simplifies a process of assembling the handheld electronic device. The present invention further provides a support assembly fabricating method and a handheld electronic device.