公开(公告)号：US11915845B2

公开(公告)日：2024-02-27

申请号：US17873791

申请日：2022-07-26

Applicant: Shin-Etsu Chemical Co., Ltd.

Inventor： Taiga Asai ,  Akira Fujimoto ,  Tetsuya Ohashi

IPC: H01F41/02 ,  H01F1/057 ,  C22C38/00 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  C23C12/02

CPC classification number: H01F1/0577 ,  C22C38/005 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  C23C12/02 ,  C22C2202/02

Abstract: A rare earth sintered magnet is produced by depositing a coating of rare earth-containing particles on the surface of a rare earth magnet body, and heat treating the magnet body for causing absorption and diffusion of rare earth element in the magnet body. The depositing step utilizes a particle impingement phenomenon.

公开(公告)号：US11359289B2

公开(公告)日：2022-06-14

申请号：US16033984

申请日：2018-07-12

Applicant: MTU Aero Engines AG

Inventor： Martin Metscher ,  Benedikt Heidenreich ,  Jan Haegert ,  Nils Hiller ,  Patrick Lang

IPC: C23C24/08 ,  F01D25/16 ,  F01D5/28 ,  F01D9/00 ,  F01D25/00 ,  C23C10/20 ,  C23C10/18 ,  C23C10/48 ,  C23C12/02 ,  C23C10/30 ,  C23C10/50 ,  C23C10/04

Abstract: The invention relates to a method for coating a component, which is provided for the hot gas duct of a turbomachine, wherein the coating material is applied onto the uncoated component surface in the form of particles in mixture with a binding agent, and the component with the particle-treated binding agent thereupon then undergoes thermal treatment in such a way that the binding agent is released and the coating material remains on the component.

公开(公告)号：US10741326B2

公开(公告)日：2020-08-11

申请号：US15742531

申请日：2016-07-12

Applicant: NINGBO YUNSHENG CO., LTD. ,  NINGBO YUNSHENG MAGNET DEVICES TECHNOLOGY CO., LTD.

Inventor： Xiangke Lv ,  Chunguo Wang ,  Min Zhang ,  Yong Ding ,  Qingzhong Yang ,  Yiqun Hu ,  Jiangfeng Wang

IPC: H01F41/02 ,  H01F1/057 ,  C23C12/02 ,  C21D3/06

Abstract: A method for improvement of magnetic performance of sintered NdFeB magnet includes the following steps. Firstly, material containing element R, H and X is to be covered on a surface of the sintered NdFeB magnet to form a finish coat. After that, proceed with a diffusion treatment and an aging treatment to the sintered NdFeB magnet with the finish coat in the environment of vacuum or inert gas. R is at least one of such elements as Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu. H is hydrogen. X is at least one of such elements as C, O, N, S, B, Cl and Si.

公开(公告)号：US09638284B2

公开(公告)日：2017-05-02

申请号：US14772104

申请日：2014-03-12

Applicant: BorgWarner Inc.

Inventor： Yukio Yoshida ,  Yasushi Miyazaki

IPC: F16G13/04 ,  F16G15/12 ,  F16G13/00 ,  F16G13/02 ,  F16G13/08 ,  C23C8/72 ,  F16G13/18 ,  C23C12/02

CPC classification number: F16G15/12 ,  C23C8/72 ,  C23C12/02 ,  F16G13/00 ,  F16G13/02 ,  F16G13/04 ,  F16G13/08 ,  F16G13/18

Abstract: Problem. To provide a chain pin which makes it possible to improve wear resistance even in an environment in which degraded oil is used. Solution. A large number of pins are mixed/agitated together with a particle mixture including a penetrant comprising chromium (Cr) powder and tungsten carbide (WC) powder, and an iron chloride (FeCl3) catalyst, and WC particles penetrate the surface of the pins together with chromium carbide (CrC). As a result, a chromium carbide layer in which WC particles are diffused in a CrC layer (CrC—WC layer) is formed on the outermost surface part of the steel forming the parent material of the pins.

公开(公告)号：US08980434B2

公开(公告)日：2015-03-17

申请号：US13328898

申请日：2011-12-16

Applicant: John Harry Perepezko ,  Ridwan Sakidja ,  Patrick Ritt

Inventor： John Harry Perepezko ,  Ridwan Sakidja ,  Patrick Ritt

IPC: B05D3/10 ,  B32B17/06 ,  C04B41/86 ,  C04B41/00 ,  C04B41/50 ,  F01D5/28 ,  C23C12/02 ,  C23C16/56 ,  C23C16/16 ,  C23C28/04

CPC classification number: B32B17/06 ,  C04B41/009 ,  C04B41/5022 ,  C04B41/86 ,  C23C12/02 ,  C23C16/16 ,  C23C16/56 ,  C23C28/044 ,  F01D5/288 ,  F05D2300/2102 ,  Y02T50/672 ,  C04B35/00 ,  C04B35/565 ,  C04B35/58078 ,  C04B35/806 ,  C04B41/4529 ,  C04B41/455 ,  C04B41/5071

Abstract: Alumina-containing coatings based on molybdenum (Mo), silicon (Si), and boron (B) (“MoSiB coatings”) that form protective, oxidation-resistant scales on ceramic substrate at high temperatures are provided. The protective scales comprise an aluminoborosilicate glass, and may additionally contain molybdenum. Two-stage deposition methods for forming the coatings are also provided.

Abstract translation: 提供了在高温下在陶瓷基体上形成保护性，抗氧化垢的基于钼（Mo），硅（Si）和硼（B）（“MoSiB涂层”）的含氧化铝涂层。 保护垢包括铝硼硅酸盐玻璃，并且还可以含有钼。 还提供了用于形成涂层的两阶段沉积方法。

公开(公告)号：US20050089752A1

公开(公告)日：2005-04-28

申请号：US10511844

申请日：2003-04-17

Applicant: Hitoshi Ohmura ,  Tatsuo Tomomori ,  Yoshitaka Honda

Inventor： Hitoshi Ohmura ,  Tatsuo Tomomori ,  Yoshitaka Honda

IPC: C23C10/28 ,  C23C12/02 ,  C23C30/00 ,  H01M2/02 ,  B32B15/01

CPC classification number: H01M2/0292 ,  C23C10/28 ,  C23C12/02 ,  C23C30/00 ,  C25D5/14 ,  C25D5/50 ,  H01M2/0257 ,  H01M2/0285 ,  H01M2/0287 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12951 ,  Y10T428/12972

Abstract: A surface treated steel sheet for a battery case, which has a diffusion layer of a nickel-phosphorus alloy or a nickel-cobalt-phosphorus alloy formed on the outermost layer of the inside surface of a plated steel sheet for a battery case; a battery case which is produced through forming the surface-treated steel sheet having a diffusion layer of a nickel-phosphorus alloy or a nickel-cobalt-phosphorus alloy by the deep drawing method, the DI forming or the DTR forming: and a battery using the battery case. The battery case can be used for producing a battery excellent in battery characteristics.

Abstract translation: 一种用于电池壳体的表面处理钢板，其具有形成在用于电池壳体的镀覆钢板的内表面的最外层上的镍 - 磷合金或镍 - 钴 - 磷合金的扩散层; 通过深拉拔法形成具有镍 - 磷合金或镍 - 钴 - 磷合金的扩散层的表面处理钢板，DI形成或DTR形成的电池壳体和使用 电池盒。 电池盒可用于制造电池特性优异的电池。

公开(公告)号：US4977036A

公开(公告)日：1990-12-11

申请号：US440026

申请日：1989-11-21

Applicant: Alfonso L. Baldi

Inventor： Alfonso L. Baldi

IPC: B01J25/00 ,  B22F7/00 ,  B65D43/02 ,  C06B21/00 ,  C06B45/00 ,  C06B45/14 ,  C06C15/00 ,  C08F283/01 ,  C09D5/04 ,  C23C10/02 ,  C23C10/04 ,  C23C10/06 ,  C23C10/30 ,  C23C10/34 ,  C23C10/42 ,  C23C10/56 ,  C23C10/58 ,  C23C10/60 ,  C23C12/02 ,  C23C22/74

CPC classification number: C23C22/74 ,  B01J25/00 ,  B22F7/002 ,  B65D43/022 ,  C06B21/0083 ,  C06B45/00 ,  C06B45/14 ,  C06C15/00 ,  C08F283/01 ,  C09D5/04 ,  C23C10/02 ,  C23C10/04 ,  C23C10/06 ,  C23C10/30 ,  C23C10/34 ,  C23C10/42 ,  C23C10/56 ,  C23C10/58 ,  C23C10/60 ,  C23C12/02 ,  B65D2543/00092 ,  B65D2543/0037 ,  B65D2543/00435 ,  B65D2543/00509 ,  B65D2543/00546 ,  F05B2250/62 ,  H05K2201/0209 ,  Y02T50/67 ,  Y10T428/12063 ,  Y10T428/12757

Abstract: Workpieces are very rapidly diffusion coated by heating the packed workpieces at a rate that brings the workpieces to diffusion-coating temperature and then completing the diffusion coating, all in less than 50 minutes, then cooling. Workpiece can have top coating layer of aluminum flake covered by a layer of extremely fine alumina or silica in a magnesium chromate binder, to provide surface having roughness at least about 10 micro-inches smoother than before the top coating. Used aluminized jet engine hot section members can be reconditioned by a fluoridizing treatment that deoxidizes and also removes residual aluminizing, so that the members can then be repaired if necessary and re-aluminized.

Abstract translation: 通过以一定的速度加热包装的工件，工件非常快速地扩散涂层，其速度使得工件达到扩散涂覆温度，然后在不到50分钟内完成扩散涂层，然后冷却。 工件可以在铬酸铬粘合剂中具有由极细的氧化铝或二氧化硅层覆盖的铝薄片的顶部涂层，以提供比顶涂层之前更平滑的至少约10微英寸的表面。 二氧化铝喷射发动机热段成员可以通过氟化处理进行再生处理，其脱氧并除去残余的镀铝，从而可以在必要时修复成员并再次镀铝。

公开(公告)号：US4765840A

公开(公告)日：1988-08-23

申请号：US43831

申请日：1987-04-28

Applicant: Igor I. Jurkov ,  Gennady A. Melnichuk ,  Natalya V. Stepanova ,  Viktor I. Juschenko ,  Viktor I. Derkach ,  Ivan I. Levchenko ,  Vladimir M. Eremenko

Inventor： Igor I. Jurkov ,  Gennady A. Melnichuk ,  Natalya V. Stepanova ,  Viktor I. Juschenko ,  Viktor I. Derkach ,  Ivan I. Levchenko ,  Vladimir M. Eremenko

IPC: C23C8/66 ,  C23C12/00 ,  C23C12/02 ,  C09D3/00

CPC classification number: C23C12/02 ,  C23C12/00 ,  C23C8/66

Abstract: The composition comprises a carbide-forming element, a carbon-containing pound selected from the class of hydrocarbons, having a boiling or sublimation point of 180.degree. to 750.degree.0 C., staying in a solid state at room temperature, an activator and an inert filler, mass %:______________________________________ carbide-forming element 40-70 carbon-containing compound 0.5-2.5 activator 0.2-5.0 inert filler the balance ______________________________________ It is recommended that the function of the carbon-containing compound be performed by diphenyl, naphthalene, anthracene, the function of activator, by halogen-containing ammonium salts, and the function of inert filler, by aluminum oxide, magnesium oxide or silicone dioxide.

Abstract translation: 该组合物包含碳化物形成元素，选自烃类的含碳化合物，沸点或升华点为180〜750℃，在室温下保持固态，活化剂和 惰性填料，质量％：碳化铌形成元素40-70-含碳化合物0.5-2.5 - 活化剂0.2-5.0-不足填料余量 - 推荐含碳化合物的作用是通过二苯基， 萘，蒽，活化剂的功能，含卤素铵盐，惰性填料的功能，由氧化铝，氧化镁或二氧化硅组成。

公开(公告)号：US4670292A

公开(公告)日：1987-06-02

申请号：US776520

申请日：1985-09-16

Applicant: Hiroshi Fujita ,  Naoto Sumida

Inventor： Hiroshi Fujita ,  Naoto Sumida

IPC: C23C14/48 ,  C23C8/10 ,  C23C8/60 ,  C23C10/28 ,  C23C12/02 ,  C23C26/00 ,  H01L21/263 ,  B05D3/06

CPC classification number: H01L21/2636 ,  C23C10/28 ,  C23C12/02 ,  C23C26/00 ,  C23C8/10 ,  C23C8/60

Abstract: A method for injecting exotic atoms into a solid with electron beams comprises irradiating a material having structure of two layers to which at least one thin film adheres with electron beams, and injecting the exotic atoms into an irradiation region. This method gives desired forms such as crystal, noncrystal, solid solution of the materials, depending on the conditions of electron irradiation.

Abstract translation: 将外来原子注入到具有电子束的固体中的方法包括用具有两层结构的材料照射至少一层薄膜与电子束粘附的材料，并将外来原子注入到照射区域中。 根据电子照射的条件，该方法得到所需的形式，例如晶体，非晶体，材料的固溶体。

公开(公告)号：US4668527A

公开(公告)日：1987-05-26

申请号：US776519

申请日：1985-09-16

Applicant: Hiroshi Fujita ,  Naoto Sumida

Inventor： Hiroshi Fujita ,  Naoto Sumida

IPC: B01J19/08 ,  C22F1/00 ,  C22F1/02 ,  C23C8/10 ,  C23C8/60 ,  C23C10/28 ,  C23C12/02 ,  C23C14/16 ,  C23C14/18 ,  C23C14/48 ,  C23C16/48 ,  C23C16/50 ,  C23C26/00 ,  H01L21/263 ,  B05D3/06

CPC classification number: C23C8/10 ,  C23C10/28 ,  C23C12/02 ,  C23C14/48 ,  C23C26/00 ,  C23C8/60 ,  H01L21/2636

Abstract: A method for amorphizing a material comprises attaching a thin film consisting of exotic atoms to a parent material, irradiating the two layer material under given conditions of irradiation from the side of the thin film with electron beams, and injecting forcibly the exotic atoms into the parent material to change the material into an amorphous material. This method can produce amorphous materials having new functions.

Abstract translation: 材料非晶化的方法包括将由外来原子组成的薄膜附着到母体材料上，在给定的薄膜照射条件下用电子束照射两层材料，并将外来原子强制注入母体 将材料改变为无定形材料的材料。 该方法可以生产具有新功能的无定形材料。