公开(公告)号：EP4091745B1

公开(公告)日：2024-07-10

申请号：EP20932082.9

申请日：2020-04-24

IPC: C04B41/00 ,  C04B41/50 ,  C04B41/52 ,  C04B41/85 ,  C04B41/89 ,  C23C14/02 ,  C23C14/06 ,  C23C14/32 ,  C23C28/04 ,  C23C30/00 ,  H01J37/32

CPC classification number: C23C14/024 ,  C23C14/027 ,  C23C14/0605 ,  C23C14/325 ,  H01J37/32614 ,  C23C30/005 ,  C23C28/046 ,  H01J37/32724 ,  C04B41/85 ,  C04B41/89 ,  C04B41/009 ,  C04B41/5001 ,  C04B41/52

公开(公告)号：EP2578726B1

公开(公告)日：2018-10-17

申请号：EP11789591.2

申请日：2011-05-12

Applicant: JTEKT Corporation

Inventor： SUZUKI, Masahiro ,  YAMAKAWA, Kazuyoshi ,  SAITO, Toshiyuki

IPC: C23C28/04 ,  C23C28/00 ,  C23C16/26 ,  C23C16/515

CPC classification number: C23C16/26 ,  C23C14/022 ,  C23C16/515 ,  C23C18/04 ,  C23C28/042 ,  C23C28/044 ,  C23C28/046 ,  C23C28/322 ,  C23C28/343

Abstract: The coated member production method includes a DLC film forming step of introducing a feedstock gas containing a carbon compound and an oxygen-containing organic silicon compound into a treatment chamber in which a base is accommodated, and applying a voltage to the base at a treatment pressure of not lower than 100 Pa and not higher than 400 Pa to generate plasma to form a DLC film on a surface of the base. Hexamethyldisiloxane, for example, is used as the oxygen-containing organic silicon compound. A DC pulse voltage, for example, is applied to the base in the DLC film forming step.

公开(公告)号：EP2959032B1

公开(公告)日：2017-09-13

申请号：EP14705280.7

申请日：2014-02-10

Applicant: Oerlikon Surface Solutions AG, Pfäffikon

Inventor： GUIMOND, Sebastien ,  WURZER, Manfred ,  WIDOWITZ, Franz

IPC: C23C16/00 ,  C23C16/02 ,  C23C16/26 ,  C23C16/455

CPC classification number: C23C28/048 ,  C23C14/345 ,  C23C16/006 ,  C23C16/0272 ,  C23C16/26 ,  C23C16/45523 ,  C23C16/513 ,  C23C28/046

公开(公告)号：EP2578726A4

公开(公告)日：2017-04-05

申请号：EP11789591

申请日：2011-05-12

Applicant: JTEKT CORP

Inventor： SUZUKI MASAHIRO ,  YAMAKAWA KAZUYOSHI ,  SAITO TOSHIYUKI

IPC: C23C28/04 ,  C23C16/26 ,  C23C16/515 ,  C23C28/00

CPC classification number: C23C16/26 ,  C23C14/022 ,  C23C16/515 ,  C23C18/04 ,  C23C28/042 ,  C23C28/044 ,  C23C28/046 ,  C23C28/322 ,  C23C28/343

Abstract: The coated member production method includes a DLC film forming step of introducing a feedstock gas containing a carbon compound and an oxygen-containing organic silicon compound into a treatment chamber in which a base is accommodated, and applying a voltage to the base at a treatment pressure of not lower than 100 Pa and not higher than 400 Pa to generate plasma to form a DLC film on a surface of the base. Hexamethyldisiloxane, for example, is used as the oxygen-containing organic silicon compound. A DC pulse voltage, for example, is applied to the base in the DLC film forming step.

Abstract translation: 涂布部件的制造方法包括：将含有碳化合物和含氧有机硅化合物的原料气体导入到容纳基材的处理室中的DLC膜形成工序，并在处理压力下向基材施加电压 不低于100Pa并且不高于400Pa，以在基底的表面上产生等离子体以形成DLC膜。 例如使用六甲基二硅氧烷作为含氧有机硅化合物。 在DLC膜形成步骤中，例如将直流脉冲电压施加到基底。

公开(公告)号：EP3097065A2

公开(公告)日：2016-11-30

申请号：EP15702110.6

申请日：2015-01-21

Applicant: II-VI Incorporated

Inventor： XU, Wen-Qing ,  EISSLER, Elgin E. ,  LIU, Chao ,  TANNER, Charles D. ,  KRAISINGER, Charles J. ,  AGHAJANIAN, Michael

IPC: C04B41/87

CPC classification number: C30B25/02 ,  C01B32/25 ,  C04B35/52 ,  C04B35/565 ,  C04B35/573 ,  C04B35/634 ,  C04B41/009 ,  C04B41/5002 ,  C04B41/85 ,  C04B2235/3826 ,  C04B2235/427 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/602 ,  C04B2235/604 ,  C04B2235/6581 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9607 ,  C23C16/274 ,  C23C16/279 ,  C23C16/463 ,  C23C16/56 ,  C23C28/04 ,  C23C28/046 ,  Y10T428/21 ,  Y10T428/24355 ,  Y10T428/24612 ,  Y10T428/24893 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/30 ,  C04B41/4531

Abstract: A multilayer substrate includes a diamond layer CVD grown on a composite layer. The composite layer includes particles of diamond and silicon carbide and, optionally, silicon. A loading level (by volume) of diamond in the composite layer can be ≥ 5 %; ≥ 20 %; ≥ 40 %; or ≥ 60 %. The multilayer substrate can be used as an optical device; a detector for detecting radiation particles or electromagnetic waves; a device for cutting, drilling, machining, milling, lapping, polishing, coating, bonding, or brazing; a braking device; a seal; a heat conductor; an electromagnetic wave conductor; a chemically inert device for use in a corrosive environment, a strong oxidizing environment, or a strong reducing environment, at an elevated temperature, or under a cryogenic condition; or a device for polishing or planarization of other devices, wafers or films.

公开(公告)号：EP3046492A1

公开(公告)日：2016-07-27

申请号：EP14771834.0

申请日：2014-09-17

Applicant: NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen

Inventor： BUCHER, Volker ,  NISCH, Wilfried ,  ROEDER, Marcel

IPC: A61B18/04 ,  C23C26/00

CPC classification number: C23C28/046 ,  A61B18/14 ,  A61B2018/00083 ,  A61B2018/00107 ,  B05D1/60 ,  C23C16/26 ,  C23C16/345 ,  C23C16/40 ,  C23C16/401 ,  C23C16/403 ,  C23C16/405 ,  C23C16/45525 ,  C23C28/00 ,  C23C28/042

Abstract: The invention relates to a device (10), wherein the surface (11) thereof is provided with an electrically insulating coating (12) which is voltage-resistant to at least 1000 volt. Said device is characterized in that the coating (12) comprises multiple layers, namely at least one lower layer (14) having a thickness (16) of at most 50 µm, and an upper layer (15) having a thickness (17) of at most 50 µm, wherein the lower layer (14) is made of a hard voltage-resistant material and the upper layer (15) from a voltage-resistant material which is able to penetrate interstices (fig. 1 ).

Abstract translation: 一种器件具有带有电绝缘涂层的表面，所述涂层具有厚度至多为50μm的底层布置，以及厚度最多为50μm的顶层布置，底层布置由硬电压 并且顶层布置由间隙穿透的耐电压材料组成。

公开(公告)号：EP2957654A1

公开(公告)日：2015-12-23

申请号：EP14751166.1

申请日：2014-02-12

Applicant: Kayaba Industry Co., Ltd. ,  Bam Federal Institute for Materials Research and Testing

Inventor： WOYDT, Mathias ,  WAESCHE, Rolf ,  KOEHLER, Norbert ,  TAMURA, Tetsuya ,  HOSOHATA, Shuhei ,  KATO, Shinji ,  NAKASE, Takuya

IPC: C23C14/06 ,  F16C33/24

CPC classification number: C10M103/04 ,  C23C14/0042 ,  C23C14/0605 ,  C23C14/35 ,  C23C28/042 ,  C23C28/044 ,  C23C28/046 ,  F16C33/043

Abstract: Problems to be solved: To provide a sliding member capable of achieving low friction properties and low wearing properties under dry conditions (i.e., in the absence of a lubricant).
Solution: A sliding member including: a sliding-element 1; and a sliding-element 2 which serves as a counterbody to the sliding-element 1, in which the sliding-element 1 is made of oxide ceramics and the sliding-element 2 is made of a thin film containing hydrogen and sp 3 /sp 2 -hybridized carbon. Advantages: The sliding member achieves low friction properties and low wearing properties and in which the friction coefficient is unrelated to the sliding speed.

Abstract translation: 要解决的问题：提供一种在干燥条件下（即在没有润滑剂的情况下）能够实现低摩擦特性和低磨损特性的滑动构件。 解决方案：一种滑动构件，包括：滑动元件1; 以及作为与滑动元件1相对的滑动元件2，其中滑动元件1由氧化物陶瓷制成并且滑动元件2由包含氢和sp3 / sp2杂化的薄膜制成 碳。 优点：滑动构件具有低摩擦性能和低磨损性能，其中摩擦系数与滑动速度无关。

公开(公告)号：EP2935652A1

公开(公告)日：2015-10-28

申请号：EP13826685.3

申请日：2013-12-20

Applicant: ExxonMobil Research and Engineering Company

Inventor： BAILEY, Jeffrey, R. ,  RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  OZEKCIN, Adnan ,  ERTAS, Mehmet, Deniz ,  JIN, Hyunwoo ,  ZHAO, Bo ,  MUELLER, Russell, R.

IPC: C23C28/04 ,  C23C28/00 ,  E21B17/10 ,  E21B17/00 ,  E21B10/00

CPC classification number: B24D18/0027 ,  C23C14/024 ,  C23C16/0272 ,  C23C28/044 ,  C23C28/046 ,  C23C28/322 ,  C23C28/343 ,  C23C28/347 ,  C23C28/42 ,  E21B10/00 ,  E21B17/10

Abstract: Provided are methods to make a drilling tool with low friction coatings to reduce balling and friction, In one form, the method includes providing one or more drilling tool components with specified locations for fitting cutters, inserts, bearings, rollers, additional non-coated components, or combinations thereof; cleaning the one or more drilling tool components; applying masking for fitting cutters, inserts, bearings, rollers, additional non-coated components or combinations thereof; applying a multi-layer low friction coating to the cleaned specified locations; removing the masking from the cleaned and coated specified locations of the one or more drilling components; inserting cutters and inserts and assembling moving parts to the cleaned and coated specified locations of the one or more drilling tool components; and assembling the one or more drilling tool components to form a drilling tool.

公开(公告)号：EP1721027B1

公开(公告)日：2015-07-22

申请号：EP05715359.5

申请日：2005-02-17

Applicant: WALTER Aktiengesellschaft

Inventor： SCHIER, Veit

IPC: C23C28/00 ,  C23C4/04 ,  C23C4/06 ,  C23C30/00

CPC classification number: C23C30/005 ,  C23C28/042 ,  C23C28/044 ,  C23C28/046 ,  Y10T407/19 ,  Y10T407/27 ,  Y10T428/24479 ,  Y10T428/24942

公开(公告)号：EP2882886A1

公开(公告)日：2015-06-17

申请号：EP13745381.7

申请日：2013-07-30

Applicant: Federal-Mogul Burscheid GmbH

Inventor： IVANOV, Yuriy ,  KENNEDY, Marcus

IPC: C23C28/00 ,  C23C28/04 ,  F16J9/26

CPC classification number: F16J9/26 ,  C23C28/02 ,  C23C28/04 ,  C23C28/042 ,  C23C28/044 ,  C23C28/046 ,  C23C28/32 ,  C23C28/34 ,  C23C28/341 ,  C23C28/343 ,  C23C28/347

Abstract: The present application relates to a sliding element, in particular a piston ring, having a coating (10) on a substrate (12), which forms at least one sliding surface of the sliding element. The coating (10) has, from the inside outwards, a carbide or nitride layer (16), then a carbide-containing (preferably PVD-) TLC layer (17), then a metal-free PVD-TLC layer (22) and then a metal-free PACVD-TLC layer (18).