公开(公告)号：US11919793B2

公开(公告)日：2024-03-05

申请号：US17338498

申请日：2021-06-03

Applicant: CANON KABUSHIKI KAISHA

Inventor： Seiichi Hata ,  Satoko Midorikawa ,  Hirotaka Fukushima

IPC: C03B11/08 ,  C03B40/00 ,  C22C5/04 ,  C22C27/02 ,  C22C30/00 ,  C22C45/00 ,  C22C45/10

CPC classification number: C03B11/086 ,  C03B40/00 ,  C22C5/04 ,  C22C27/02 ,  C22C30/00 ,  C22C45/00 ,  C22C45/10 ,  C03B2215/03 ,  C03B2215/12 ,  C03B2215/16 ,  C03B2215/31 ,  C03B2215/32 ,  C03B2215/34 ,  Y02P40/57

Abstract: An amorphous alloy contains Ni and Nb and has a composition including at least one of: a composition containing Nb with a content in the range of 35.6 atomic % to 75.1 atomic %, Ir with a content in the range of 7.2 atomic % to 52.3 atomic %, and Ni with a content in the range of 4.0 atomic % to 48.5 atomic %; a composition containing Nb with a content in the range of 19.6 atomic % to 80.9 atomic %, Re with a content in the range of 7.4 atomic % to 59.2 atomic %, and Ni with a content in the range of 4.1 atomic % to 56.9 atomic %; and a composition containing Nb with a content in the range of 7.5 atomic % to 52.9 atomic %, W with a content in the range of 16.4 atomic % to 47.0 atomic %, and Ni with a content in the range of 22.0 atomic % to 53.3 atomic %.

公开(公告)号：US11873548B2

公开(公告)日：2024-01-16

申请号：US17486998

申请日：2021-09-28

Applicant: Seoul National University R & DB Foundation

Inventor： Eun Soo Park ,  Geun Hee Yoo ,  Kook Noh Yoon ,  Ji Young Kim ,  Wook Ha Ryu

IPC: C22C45/10 ,  B22D19/00 ,  B22D21/02 ,  F16H49/00

CPC classification number: C22C45/10 ,  B22D19/0036 ,  B22D21/022 ,  F16H49/001 ,  F16H2049/003

Abstract: Disclosed is a gear including a resettable metallic glass. The gear of the present disclosure includes, as a base material, a resettable metallic glass, wherein the resettable metallic glass includes at least one metal element selected from each of (a) the group consisting of Ti, Zr, and Hf and (b) the group consisting of Fe, Co, Ni, Cu, and Zn, and further includes at least one metal element to maximize the complexity in the thermodynamic enthalpy of mixing among constituent elements, thereby including multiple resetting cores in various atomic-scale cluster forms in an amorphous matrix, leading to a structure with maximized structural complexity.

公开(公告)号：US11821064B2

公开(公告)日：2023-11-21

申请号：US17508056

申请日：2021-10-22

Applicant: Oregon State University

Inventor： Donghua Xu ,  Jaskaran Singh Saini ,  Collin J. Palian

IPC: C22C45/00 ,  C22C45/10 ,  B22D21/00

CPC classification number: C22C45/001 ,  B22D21/00 ,  C22C45/10

Abstract: Cu-based bulk amorphous alloys in the quaternary Cu—Zr—Hf—Al alloy system are disclosed. A method of casting such alloys and articles comprising such alloys also are disclosed.

公开(公告)号：US20220161312A1

公开(公告)日：2022-05-26

申请号：US17433972

申请日：2020-02-24

Applicant: HERAEUS AMLOY TECHNOLOGIES GMBH

Inventor： Moritz Stolpe ,  Martin Schlott ,  Eugen Milke ,  Ralf Busch

IPC: B21J1/06 ,  B21J1/00 ,  C22C45/10

Abstract: The invention relates to a method for producing a shaped part comprising a solid metallic glass. According to the method, a preform is shaped below the glass transition temperature and is then heated to a temperature above the glass transition temperature.

公开(公告)号：US20220118511A1

公开(公告)日：2022-04-21

申请号：US17427597

申请日：2020-01-30

Applicant: Heraeus Amloy Technologies GmbH

Inventor： Tim Gläser ,  Hamed Shakur Shahabi ,  Eugen Milke ,  Hans-Jürgen Wachter

IPC: B22D25/06 ,  C22C1/00 ,  B22D7/00 ,  B22D27/04 ,  C22C16/00 ,  C22C45/10 ,  B22C3/00

Abstract: A method for production of an ingot of a bulk glass-forming alloy, comprising the steps of: Providing a homogeneous melt of a bulk glass-forming alloy; casting the homogeneous melt into a casting mould, whereby the casting mould does not cool down below the glass-transition temperature of the alloy at the contact surface to the melt for at least 5 seconds; and cooling down the melt below the glass transition temperature of the bulk glass-forming alloy while obtaining the ingot.

公开(公告)号：US20220098714A1

公开(公告)日：2022-03-31

申请号：US17486998

申请日：2021-09-28

Applicant: Seoul National University R&DB Foundation

Inventor： Eun Soo PARK ,  Geun Hee YOO ,  Kook Noh YOON ,  Ji Young KIM ,  Wook Ha RYU

IPC: C22C45/10 ,  B22D19/00 ,  F16H49/00 ,  B22D21/02

Abstract: Disclosed is a gear including a resettable metallic glass. The gear of the present disclosure includes, as a base material, a resettable metallic glass, wherein the resettable metallic glass includes at least one metal element selected from each of (a) the group consisting of Ti, Zr, and Hf and (b) the group consisting of Fe, Co, Ni, Cu, and Zn, and further includes at least one metal element to maximize the complexity in the thermodynamic enthalpy of mixing among constituent elements, thereby including multiple resetting cores in various atomic-scale cluster forms in an amorphous matrix, leading to a structure with maximized structural complexity.

公开(公告)号：US20220098713A1

公开(公告)日：2022-03-31

申请号：US17486987

申请日：2021-09-28

Applicant: Seoul National University R&DB Foundation

Inventor： Eun Soo PARK ,  Geun Hee Yoo ,  Kook Noh Yoon ,  Ji Young Kim ,  Wook Ha Ryu

IPC: C22C45/10 ,  C22F1/18

Abstract: Disclosed are a resettable metallic glass and a manufacturing method therefor. The resettable metallic glass may include: (1) an element group TM consisting of group IV transition elements; (2) an element group E having a negative (−) enthalpy of mixing with group IV transition elements and including a eutectic reaction of a large temperature difference; (3) an element group PN having a positive (+) enthalpy of mixing with the element group TM and a negative (−) enthalpy of mixing with the element group E to form both a TM-E cluster resetting core and an E-PN cluster resetting core or, on the contrary, an element group NP having a negative (−) enthalpy of mixing with the element group TM and a positive (+) enthalpy of mixing with the element group E to form both a TM-E cluster resetting core and a TM-NP cluster resetting core.

公开(公告)号：US20210096003A1

公开(公告)日：2021-04-01

申请号：US16584085

申请日：2019-09-26

Applicant: CORNERSTONE INTELLECTUAL PROPERTY

Inventor： John Kang ,  Evelina Vogli ,  Ted Ward

IPC: G01D11/24 ,  C23C4/06 ,  C23C4/11 ,  C22C45/10

Abstract: Embodiments disclosed herein relate to the production of a housing enclosure designed for sensors or RFIDS to be attached to thin-walled components in the oil and gas industries being sent downhole during drilling and extraction. A metal-based coating, which may be crystalline, amorphous, or partially amorphous in structure, is deposited onto a substrate in layers via thermal spraying. The coating may then be machined so that an opening is created to receive the sensor or RFID. The coating may also provide other functions such as wear, corrosion or erosion protection to the thin-walled components applied.

公开(公告)号：US10280494B2

公开(公告)日：2019-05-07

申请号：US14813862

申请日：2015-07-30

Applicant: Apple Inc.

Inventor： James A. Yurko ,  Edgar E. Vidal ,  Nicholas W. Hutchinson ,  Jeffrey L. Mattlin ,  Theodore A. Waniuk

IPC: C22C1/00 ,  C22C45/10

Abstract: The disclosure is directed to Zr and Hf bearing alloys that are capable of forming a metallic glass, and more particularly metallic glass rods with diameters at least 1 mm and as large as 5 mm or larger. The disclosure is further directed to Zr and Hf bearing alloys that demonstrate a favorable combination of glass forming ability, strength, toughness, bending ductility, and/or corrosion resistance.

公开(公告)号：US10280493B2

公开(公告)日：2019-05-07

申请号：US13571877

申请日：2012-08-10

Applicant: James W. Kang

Inventor： James W. Kang

IPC: C22C45/00 ,  H01L51/00 ,  H05K1/18 ,  C22F1/00 ,  C22F1/18 ,  C22C1/00 ,  C22C33/00 ,  C22C45/02 ,  C22C45/10 ,  H01L51/52

Abstract: One embodiment provides a structure, comprising: a display; at least one structural component disposed over a portion of the display, wherein the at least on structural component comprises at least one amorphous alloy; and wherein a portion of the display is foldable.