公开(公告)号：US20190226069A1

公开(公告)日：2019-07-25

申请号：US16375099

申请日：2019-04-04

Applicant: GM Global Technology Operations LLC

Inventor： Zhongyi Liu ,  Anil K. Sachdev

IPC: C22C45/08 ,  C22C1/00

CPC classification number: C22C45/08 ,  B22F3/1055 ,  B33Y70/00 ,  B33Y80/00 ,  C22C1/002 ,  C22C1/026 ,  C22C21/00 ,  C22C32/0078

Abstract: High-strength, lightweight alloy components, such as automotive components, capable of high temperature performance comprising aluminum, silicon, and iron and/or nickel are provided, along with methods of making such high-strength, lightweight alloy components. A high-energy stream, such as a laser or electron beam, may be selectively directed towards a precursor material to melt a portion of the precursor material in a localized region. The molten precursor material is cooled at a rate of greater than or equal to about 1.0×105 K/second to form a solid high-strength, lightweight alloy component comprising a stable ternary cubic phase having high heat resistance and high strength. The stable ternary phase may be AlxFeySiz, where x ranges from about 4 to about 5 or about 7.2 to about 7.6, y is about 1.5 to about 2.2, and z is about 1. The stable ternary phase may also be Al6Ni3Si.

公开(公告)号：US10056541B2

公开(公告)日：2018-08-21

申请号：US14690221

申请日：2015-04-17

Applicant: Apple Inc.

Inventor： Joseph C. Poole ,  Theodore A. Waniuk ,  Jeffrey L. Mattlin ,  Michael S. Nashner ,  Christopher D. Prest

IPC: C22C45/00 ,  H01L41/18 ,  C22C1/00 ,  H01L41/12 ,  G01K13/00 ,  G01K3/04 ,  H01L41/20 ,  H01L41/33 ,  B22F1/00 ,  C22C33/00 ,  C22C45/02 ,  B22F3/10 ,  B22F3/105 ,  B22F3/11 ,  B33Y80/00

CPC classification number: H01L41/18 ,  B22F1/00 ,  B22F3/1028 ,  B22F3/1055 ,  B22F3/1103 ,  B22F2203/11 ,  B33Y80/00 ,  C22C1/002 ,  C22C33/003 ,  C22C45/00 ,  C22C45/02 ,  C22C2200/02 ,  G01K3/04 ,  G01K13/00 ,  H01L41/12 ,  H01L41/20 ,  H01L41/33 ,  Y02P10/295 ,  Y10T428/12361

Abstract: Described herein are methods of constructing a part using metallic glass alloys, layer by layer, as well as metallic glass-forming materials designed for use therewith. Metallic glass meshes, metallic glass actuators, three dimensional metallic glass thermal history sensors, and methods of their manufacture are also disclosed.

公开(公告)号：US10035184B2

公开(公告)日：2018-07-31

申请号：US13476714

申请日：2012-05-21

Applicant: James W. Kang

Inventor： James W. Kang

IPC: G02C1/00 ,  B22D25/02 ,  B22D25/06 ,  C22C45/02 ,  C22C45/10 ,  G02C1/08 ,  G02C5/22 ,  C22C1/00 ,  C22C33/00

CPC classification number: B22D25/02 ,  B22D25/06 ,  C22C1/002 ,  C22C33/003 ,  C22C45/02 ,  C22C45/10 ,  G02C1/08 ,  G02C5/2209 ,  G02C2200/04 ,  G02C2200/12

Abstract: Eyewear and eyewear structures comprising bulk-solidifying amorphous alloys and methods of making eyewear structures from such bulk-solidifying amorphous alloys are described. The bulk-solidifying amorphous alloys provide form and shape durability, the minimum use of fasteners in the eyewear structure, high resistance to chemical and environmental effects, and low-cost net-shape fabrication for intricate eyewear design and shapes.

公开(公告)号：US10006112B2

公开(公告)日：2018-06-26

申请号：US14457821

申请日：2014-08-12

Applicant: Glassimetal Technology, Inc.

Inventor： Jong Hyun Na ,  Michael Floyd ,  Danielle Duggins ,  David S. Lee ,  Marios D. Demetriou ,  William L. Johnson

IPC: C22C45/04 ,  C22B23/06 ,  C22C1/00 ,  C22C19/00 ,  C22C19/03 ,  C22C19/05 ,  C22F1/10

CPC classification number: C22C45/04 ,  C22B23/06 ,  C22C1/002 ,  C22C19/005 ,  C22C19/03 ,  C22C19/05 ,  C22C19/057 ,  C22F1/10

Abstract: A fluxing method is disclosed by which the melt of aluminum-contaminated Ni-based glass-forming alloys is fluxed using a fluxing agent based on boron and oxygen in order to reverse the adverse effects of aluminum impurities on the glass-forming ability and toughness.

公开(公告)号：US09960430B2

公开(公告)日：2018-05-01

申请号：US13148792

申请日：2010-02-03

Applicant: Sarah Ball ,  Thomas Robertson Ralph ,  Brian Ronald Theobald ,  David Thompsett

Inventor： Sarah Ball ,  Thomas Robertson Ralph ,  Brian Ronald Theobald ,  David Thompsett

IPC: H01M4/92 ,  C22C1/00 ,  C22C5/04 ,  C22F1/14 ,  H01M8/086 ,  H01M8/1018

CPC classification number: H01M4/921 ,  C22C1/002 ,  C22C5/04 ,  C22F1/14 ,  H01M4/881 ,  H01M4/926 ,  H01M8/086 ,  H01M2008/1095

Abstract: A platinum alloy catalyst PtXY, wherein X is nickel, cobalt, chromium, copper, titanium or manganese and Y is tantalum or niobium, characterised in that in the alloy the atomic percentage of platinum is 46-75 at %, of X is 1-49 at % and of Y is 1-35 at %; provided that the alloy is not 66 at % Pt20 at % Cr14 at % Ta or 50 at % Pt, 25 at % Co, 25 at % Ta is disclosed. The catalyst has particular use as an oxygen reduction catalyst in fuel cells, and in particular in phosphoric acid fuel cells.

公开(公告)号：US09959950B2

公开(公告)日：2018-05-01

申请号：US14404495

申请日：2013-05-28

Applicant: Nakayama Amorphous Co., Ltd.

Inventor： Manabu Kiuchi ,  Ryurou Kurahashi ,  Junji Takehara ,  Shigeo Kakudou ,  Tsunehiro Mimura

IPC: H01B1/18 ,  B22D23/00 ,  C21D1/18 ,  C22C1/00 ,  C22C45/00 ,  C23C4/06 ,  C23C4/10 ,  C23C4/12 ,  C22C45/04 ,  C22C19/05 ,  C22C1/02 ,  H01M8/0206 ,  H01M8/0223 ,  H01M2/14 ,  H01M2/16 ,  B22F3/115 ,  H01M8/1018 ,  C22C1/04 ,  C22C1/10

CPC classification number: H01B1/18 ,  B22D23/003 ,  B22D23/06 ,  B22F3/115 ,  B22F2998/10 ,  C21D1/18 ,  C22C1/002 ,  C22C1/02 ,  C22C1/0433 ,  C22C1/1036 ,  C22C19/058 ,  C22C45/00 ,  C22C45/04 ,  C23C4/06 ,  C23C4/10 ,  C23C4/12 ,  H01M2/145 ,  H01M2/1646 ,  H01M8/0206 ,  H01M8/0223 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/20 ,  H01M2250/30 ,  Y02B90/14 ,  Y02B90/18 ,  Y02P70/56 ,  Y02T90/32 ,  B22F9/082 ,  B22F7/04 ,  B22F3/24

Abstract: [Problem] To prepare a thin plate having excellent corrosion resistance, conductivity, and formability at low cost.[Solution] A thin plate is prepared by an ultraquenching transition control injector with a mixture of a metal powder having corrosion resistance to form a matrix and a powder having conductivity, as a raw material. An obtained thin plate has a conductive material component that exists, without dissolving, in a metal matrix exhibiting corrosion resistance by passivation, thereby having aforementioned characteristics.

公开(公告)号：US09873151B2

公开(公告)日：2018-01-23

申请号：US14572066

申请日：2014-12-16

Applicant: Crucible Intellectual Property, LLC

Inventor： Sean Timothy O'Keeffe ,  Adam A. Verreault ,  Glenton Jelbert ,  Michael Deming

IPC: B22D17/10 ,  B22D17/04 ,  H05B6/36 ,  H05B6/44 ,  B22D17/20 ,  B22D17/28 ,  B22D41/01 ,  B23H7/02 ,  C22C45/00 ,  B22D25/06 ,  C22C1/00 ,  C22C33/00 ,  C22C45/02 ,  C22C45/10

CPC classification number: B22D17/04 ,  B22D17/2023 ,  B22D17/203 ,  B22D17/2038 ,  B22D17/2053 ,  B22D17/28 ,  B22D25/06 ,  B22D41/01 ,  B23H7/02 ,  C22C1/002 ,  C22C33/003 ,  C22C45/00 ,  C22C45/001 ,  C22C45/003 ,  C22C45/02 ,  C22C45/10 ,  H05B6/36 ,  H05B6/367 ,  H05B6/44

Abstract: Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil positioned adjacent to the vessel. The vessel can have a tubular body configured to substantially surround and receive a plunger tip. Longitudinal slots or gaps extend through the thickness of the body to allow and/or direct eddy currents into the vessel during application of an RF induction field from the coil. The body also includes temperature regulating lines configured to flow a liquid within. The temperature regulating lines can be provided to run longitudinally within the wall(s) of the body between its inner bore and outer surface(s). A flange may be provided at one end of the body to secure the body within an injection molding apparatus.

公开(公告)号：US20180016661A1

公开(公告)日：2018-01-18

申请号：US15648249

申请日：2017-07-12

Applicant: Crucible Intellectual Property, LLC

Inventor： Joseph W. Stevick ,  Adrian Lopez

IPC: C22C1/00 ,  B32B15/04 ,  C22C45/00 ,  C22C45/10 ,  C22C45/08 ,  C22C16/00

CPC classification number: C22C1/002 ,  B32B15/043 ,  C22C16/00 ,  C22C45/001 ,  C22C45/08 ,  C22C45/10

Abstract: BMG parts having an uniform and consistently thick metal oxide layer. The metal oxide layer, also known as an interference layer, exhibits a consistent color and durability over the entire surface of the part. Methods and devices involved in forming the BMG parts with uniformly thick interference layers are also provided.

公开(公告)号：US09869010B2

公开(公告)日：2018-01-16

申请号：US13704537

申请日：2011-06-13

Applicant: Choongnyun Paul Kim ,  Theodore A. Waniuk ,  Quoc Tran Pham

Inventor： Choongnyun Paul Kim ,  Theodore A. Waniuk ,  Quoc Tran Pham

IPC: C22C45/10 ,  C22C1/00 ,  C22C14/00 ,  C22C16/00 ,  C22F1/18 ,  C22C45/00

CPC classification number: C22C45/10 ,  C21D2201/03 ,  C22C1/002 ,  C22C14/00 ,  C22C16/00 ,  C22C45/001 ,  C22C45/003 ,  C22F1/183 ,  C22F1/186

Abstract: One embodiment provides a composition, the composition comprising: an alloy that is at least partially amorphous and is represented by a chemical formula: (Zr, Ti)aMbNcSnd, wherein: M is at least one transition metal element; N is Al, Be, or both; a, b, c, and d each independently represents an atomic percentage; and a is from about 30 to 70, b is from about 25 to 60, c is from about 5 to 30, and d is from about 0.1 to 5.

公开(公告)号：US09745652B2

公开(公告)日：2017-08-29

申请号：US14143270

申请日：2013-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ailan Zhu ,  Tao Zhang ,  Qiang He ,  Liang Fu

IPC: C22C45/10 ,  H01L23/06 ,  H05K5/04 ,  C22C1/00

CPC classification number: C22C45/10 ,  C22C1/002 ,  H01L23/06 ,  H01L2924/0002 ,  H05K5/04 ,  H01L2924/00

Abstract: A Zr-based amorphous alloy is provided; the formula of the Zr-based amorphous alloy is (Zr, Hf, Nb)aCubNicAldRee, where a, b, c, d, and e are corresponding atomic percent content of elements in the Zr-based amorphous alloy, 45≦a≦65, 15≦b≦40, 0.1≦c≦15, 5≦d≦15, 0.05≦e≦5, a+b+c+d+e≦100, and Re is one of or any combination of elements La, Ce, Po, Ho, Er, Nd, Gd, Dy, Sc, Eu, Tm, Tb, Pr, Sm, Yb, and Lu, or Re is combined with Y and one of or any combination of elements La, Ce, Po, Ho, Er, Nd, Gd, Dy, Sc, Eu, Tm, Tb, Pr, Sm, Yb, and Lu.