公开(公告)号：US10603715B2

公开(公告)日：2020-03-31

申请号：US15854989

申请日：2017-12-27

Applicant: EXCO TECHNOLOGIES LIMITED

Inventor： Paul Henry Robbins

IPC: B22D17/20 ,  B22D17/14 ,  B22D17/22 ,  B22D25/06

Abstract: A piston of a die-casting apparatus comprises: a piston head fabricated of a first material; an elongate, inner carrier coupled to the piston head; a generally annular body seated on the carrier adjacent the piston head; and a wear ring disposed on the piston head, the wear ring being fabricated of a second material. The first material has a higher toughness and a lower hardness than the second material.

公开(公告)号：US10451785B2

公开(公告)日：2019-10-22

申请号：US15104091

申请日：2015-10-10

Applicant: BOE Technology Group Co., Ltd. ,  Beijing BOE Optoelectronics Technology Co., Ltd.

Inventor： Jiuxia Yang ,  Hongbo Feng

IPC: G02B5/30 ,  G02B1/14 ,  B22D25/06 ,  B22D27/02 ,  B22D29/00 ,  B29D11/00 ,  G02F1/1335 ,  B29K67/00 ,  B29K79/00

Abstract: A polarizer, a manufacturing method thereof and a display device are provided. The method includes forming an alignment layer on a carrier substrate and forming grooves on the alignment layer; providing liquid metal in the grooves, in which the liquid metal includes a plurality of liquid metal structures; applying an electric field parallel to the lengthwise direction x of the groove to the liquid metal to allow each liquid metal structure to be stretched along the lengthwise direction x of the groove to form a rod-like structure and the major-axis direction of each liquid metal structure is parallel to the lengthwise direction x of the groove; obtaining the liquid metal by curing the liquid metal; and stripping off the polarizer from the carrier substrate.

公开(公告)号：US10415127B2

公开(公告)日：2019-09-17

申请号：US14917106

申请日：2014-08-11

Applicant: Harry F. Miller ,  H. Allan Kidd

Inventor： Harry F. Miller ,  H. Allan Kidd

IPC: C22C49/14 ,  C08K7/24 ,  B22D25/06 ,  B22D27/11 ,  B22D27/15 ,  C22C47/08 ,  C22C47/14 ,  C22C49/06 ,  C22C49/08 ,  C22C49/11 ,  B22F5/00 ,  B22F5/04 ,  C22C1/10 ,  C22C26/00 ,  B22D19/14 ,  C01B32/168

Abstract: A turbomachine component and method for fabricating the turbomachine component are provided. The turbomachine component may include a matrix material and carbon nanotubes combined with the matrix material. The matrix material may include a metal or a polymer. The carbon nanotubes may be contacted with the metal to form a metal-based carbon nanotube composite, and the metal-based carbon nanotube composite may be processed to fabricate the turbomachine component.

公开(公告)号：US10293405B2

公开(公告)日：2019-05-21

申请号：US15166303

申请日：2016-05-27

Applicant: DONGGUAN EONTEC CO., LTD.

Inventor： Huameng Fu ,  Haifeng Zhang ,  Aimin Wang ,  Zhengwang Zhu ,  Hongwei Zhang ,  Hong Li ,  Yangde Li ,  Weirong Li ,  Tiezhuang Tang

IPC: B22D21/02 ,  B22D17/02 ,  B22D17/04 ,  B22D25/06 ,  B22D17/00 ,  B22D17/10 ,  B22D17/14 ,  B22D17/20 ,  B22D17/22 ,  B22D17/26 ,  B22D17/28 ,  B22D17/30 ,  B22D27/00 ,  B22D27/15 ,  F27D11/06

Abstract: A casting and molding equipment for producing an amorphous alloy structural unit, including an injection system, an alloy melting system, a material feeding system, a mold system, a vacuum system, and a protective gas supply system. The injection system includes an injection tube, an injection mechanism, and a plunger rod; the plunger rod is adapted to move along an inner wall of the injection tube, and the injection mechanism is configured to control a moving direction and moving speed of the plunger rod. The alloy melting system includes a melting chamber and a heating unit; the heating unit is configured to melt an alloy material in the melting chamber; the heating unit includes an induction coil or resistance wire; the melting chamber is disposed in the injection tube, and the heating unit is disposed out of the injection tube.

公开(公告)号：US10166740B2

公开(公告)日：2019-01-01

申请号：US14808885

申请日：2015-07-24

Applicant: Glassimetal Technology, Inc.

Inventor： William L. Johnson ,  Marios D. Demetriou ,  Joseph P. Schramm

IPC: B32B15/01 ,  B32B7/02 ,  C21D6/00 ,  C22C1/00 ,  C22C45/00 ,  C22C45/02 ,  C22C45/04 ,  C22C45/10 ,  C22F1/08 ,  C22F1/10 ,  C22F1/18 ,  B22D27/20 ,  B22D23/00 ,  B22D25/06 ,  C22C33/00 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y70/00

Abstract: The disclosure is directed to methods of forming metallic glass multilayers by depositing a liquid layer of a metallic glass forming alloy over a metallic glass layer, and to multilayered metallic glass articles produced using such methods.

公开(公告)号：US10041161B2

公开(公告)日：2018-08-07

申请号：US15258334

申请日：2016-09-07

Applicant: TRIMET Aluminium SE ,  KSM Castings Group GmbH

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

IPC: B22D15/00 ,  B22D21/00 ,  B22D25/02 ,  B22D27/04 ,  B22D29/00 ,  C22F1/053 ,  B22C9/06 ,  C22C21/04 ,  C22C21/10 ,  C22F1/043 ,  B22D25/06 ,  B62D29/00 ,  C22C21/02

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 mold casting.

公开(公告)号：US09999946B2

公开(公告)日：2018-06-19

申请号：US14814749

申请日：2015-07-31

Applicant: Sadayuki Kamiya ,  Masaki Harada ,  Masafumi Saito ,  Taketoshi Toyoma ,  Makoto Ando ,  Yoshiyuki Oya ,  Akio Niikura ,  Yoichi Kojima

Inventor： Sadayuki Kamiya ,  Masaki Harada ,  Masafumi Saito ,  Taketoshi Toyoma ,  Makoto Ando ,  Yoshiyuki Oya ,  Akio Niikura ,  Yoichi Kojima

IPC: B32B15/20 ,  C22C21/02 ,  C22F1/043 ,  B23K35/28 ,  C23F13/16 ,  C23F13/14 ,  C22F1/053 ,  C22F1/04 ,  C22C21/10 ,  C22C21/00 ,  C21D1/26 ,  C21D9/00 ,  B23K35/02 ,  B22D21/00 ,  B22D25/06 ,  B22D11/00 ,  B23K1/00

CPC classification number: B23K35/288 ,  B22D11/003 ,  B22D21/007 ,  B22D25/06 ,  B23K35/0238 ,  C21D1/26 ,  C21D9/0068 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  C22F1/04 ,  C22F1/043 ,  C22F1/053 ,  C23F13/14 ,  C23F13/16

Abstract: An aluminum alloy brazing sheet having a good brazing property that prevents diffusion of molten filler material in a core material of the aluminum alloy brazing sheet during a brazing process and which has a superior corrosion resistance to an exhaust gas condensate water after the brazing process is disclosed. A method of manufacturing of the aluminum alloy brazing sheet also is disclosed. A high corrosion-resistant heat exchanger that employs the aluminum alloy brazing sheet also is disclosed.

公开(公告)号：US09936541B2

公开(公告)日：2018-04-03

申请号：US14546681

申请日：2014-11-18

Applicant: Almex USA, Inc.

Inventor： Ravindra V. Tilak

IPC: B22D11/00 ,  H05B6/42 ,  H05B6/26 ,  H05B6/28 ,  H05B6/36 ,  C22B9/00 ,  C22C21/16 ,  C22C21/06 ,  C22C21/00 ,  F27B14/06 ,  F27B14/20 ,  F27D7/06 ,  B22D11/10 ,  B22D11/14 ,  B22D25/06 ,  B22D11/04 ,  B22D11/119

CPC classification number: H05B6/42 ,  B22D11/003 ,  B22D11/0403 ,  B22D11/10 ,  B22D11/119 ,  B22D11/14 ,  B22D25/06 ,  C22B9/003 ,  C22C21/00 ,  C22C21/06 ,  C22C21/16 ,  F27B14/06 ,  F27B14/061 ,  F27B14/20 ,  F27D7/06 ,  H05B6/26 ,  H05B6/28 ,  H05B6/367 ,  Y02P10/253

Abstract: An induction furnace comprising a upper furnace vessel; an induction coil positioned below the upper furnace vessel; and a melt-containing vessel positioned inside the induction coil and communicably connected to the upper furnace vessel, wherein the positioning of the melt-containing vessel inside the induction coil defines a gap between an outside surface of the melt-containing vessel and an inside surface of the induction coil. A system for direct-chill casting comprising at least one an induction furnace; at least one in-line filter operable to remove impurities in molten metal; at least one gas source coupled to a feed port associated with the gas; and at least one device for solidifying metal by casting. A method of cooling an induction furnace comprising introducing a gas into a gap between an induction coil and a melt-containing vessel positioned inside the induction coil; and circulating the gas through the gap.

公开(公告)号：US20170333986A1

公开(公告)日：2017-11-23

申请号：US15598951

申请日：2017-05-18

Applicant: ArcelorMittal France

Inventor： Frederic BONNET ,  Olivier BOUAZIZ ,  Jean-Claude CHEVALLOT

IPC: B22D25/06 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  B22D11/00 ,  C21D8/02 ,  C21D7/00 ,  B32B15/01 ,  B23P17/04 ,  B22D11/06 ,  C22C38/14 ,  C22C38/00

CPC classification number: B22D25/06 ,  B22D11/001 ,  B22D11/0622 ,  B23P17/04 ,  B32B15/011 ,  C21D7/00 ,  C21D8/021 ,  C21D8/0215 ,  C21D8/0247 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/14 ,  Y10T428/12965

Abstract: A steel plate, the chemical composition of which includes, the contents being expressed by weight: 0.010%≦C≦0.20%, 0.06%≦Mn≦3%, Si≦1.5%, 0.005%≦Al≦1.5%, S≦0.030%, P≦0.040%, 2.5%≦Ti≦7.2%, (0.45×Ti)−0.35%≦B≦(0.45×Ti)+0.70%, and optionally one or more elements chosen from: Ni≦1%, Mo≦1%, Cr≦31, Nb≦0.1%, V≦0.1%, the balance of the composition consisting of iron and inevitable impurities resulting from the smelting.

公开(公告)号：US20170216911A1

公开(公告)日：2017-08-03

申请号：US15315674

申请日：2015-06-02

Applicant: Safran Electronics & Defense ,  SAFRAN

Inventor： Muriel SABAH ,  Nicolas MAISONNAVE

IPC: B22D19/02 ,  B22D18/02 ,  B22D25/06 ,  B64D29/08 ,  B22D18/06 ,  D06M11/83 ,  B32B5/26 ,  B22D21/00 ,  B22C9/22

CPC classification number: B22D19/02 ,  B22C9/06 ,  B22C9/22 ,  B22D17/2227 ,  B22D18/02 ,  B22D18/06 ,  B22D19/14 ,  B22D21/007 ,  B22D25/06 ,  B22D27/11 ,  B32B5/26 ,  B32B2250/20 ,  B32B2260/023 ,  B32B2260/04 ,  B32B2307/302 ,  B32B2605/18 ,  B64D29/08 ,  C22C47/066 ,  C22C47/068 ,  C22C47/12 ,  C22C49/04 ,  C22C49/06 ,  C22C49/14 ,  D06M11/83

Abstract: The invention relates to a method (S) for manufacturing a part (1) out of a metal matrix composite material, including the following steps: opening (S1) device (10) that includes a supporting portion (14) and a molding portion (14); placing (S2) a fibrous reinforcement into the device (10); sealably closing (S3) the device (10) by providing a space between the fibrous reinforcement (2) and the device portions; feeding (S4) the molten metal matrix (3) into the device (10) such as to fill the space between the fibrous reinforcement (2) and the device portions (13, 14); and applying (S5) a force onto the equipment (10) such as to impregnate the fibrous reinforcement (2) with the metal matrix (3).