公开(公告)号：US12129569B2

公开(公告)日：2024-10-29

申请号：US17795509

申请日：2021-02-16

Applicant: Lam Research Corporation

Inventor： Lin Xu ,  David Joseph Wetzel ,  John Daugherty ,  Hong Shih ,  Satish Srinivasan ,  Yuanping Song ,  Johnny Pham ,  Yiwei Song ,  Christopher Kimball

IPC: C25D7/04 ,  C25D3/44 ,  C25D5/48 ,  C25D11/08 ,  H01J37/32 ,  H01L21/683

CPC classification number: C25D7/04 ,  C25D3/44 ,  C25D5/48 ,  C25D11/08 ,  H01J37/32642 ,  H01J37/32715 ,  H01L21/6833 ,  H01J2237/2007 ,  H01J2237/334 ,  Y10T428/12542 ,  Y10T428/12576 ,  Y10T428/12583 ,  Y10T428/12667 ,  Y10T428/12806

Abstract: A method for making a component for use in a semiconductor processing chamber is provided. A component body is formed from a conductive material having a coefficient of thermal expansion of less than 10.0×10−6/K. A metal oxide layer is then disposed over a surface of the component body.

公开(公告)号：US20240344229A1

公开(公告)日：2024-10-17

申请号：US18634062

申请日：2024-04-12

Applicant: CATCHER TECHNOLOGY CO., LTD.

Inventor： WEN-DING CHEN ,  BO-WEI LAI ,  Shih-Wei Lee

IPC: C25D11/12 ,  C25D11/08 ,  C25D11/10 ,  C25D11/24

CPC classification number: C25D11/12 ,  C25D11/08 ,  C25D11/10 ,  C25D11/243 ,  C25D11/246

Abstract: A manufacturing method of an aluminum-based article having multi-angle visual color change characteristics is provided. The manufacturing method includes the steps of providing an aluminum-based article and performing a first anodizing treatment that at least includes cycling a first operation mode 50 times to 80 times on the aluminum-based article. The first operation mode includes a first constant-current density stage followed by a current density continuous-increasing stage. In the first constant-current density stage, a first current density is controlled to be constant in a range from 0.1 A/dm2 to 1.0 A/dm2 for 60 seconds to 120 seconds. In the current density continuous-increasing stage, the first current density is controlled to continuously increase by 5 to 10 increments, and each of the increments is in a range from 0.1 A/dm2 to 0.5 A/dm2 and within a time period from 3 seconds to 10 seconds.

公开(公告)号：US20240279836A1

公开(公告)日：2024-08-22

申请号：US18584506

申请日：2024-02-22

Applicant: ZF Active Safety GmbH

Inventor： Denis Monpetit

IPC: C25D11/08 ,  C25D21/12

CPC classification number: C25D11/08 ,  C25D21/12

Abstract: The disclosure relates to an electrolyte composition for eloxation of a component, for example, a component for a vehicle braking system, wherein the electrolyte composition comprises an aqueous solution of the following components: (A) potassium titanium oxide oxalate; (B) oxalic acid; and (C) at least one buffer. The disclosure further relates to an electrochemical method of eloxation using the electrolyte and to an eloxed component.

公开(公告)号：US20240229288A1

公开(公告)日：2024-07-11

申请号：US18316530

申请日：2023-05-12

Applicant: Apple Inc.

Inventor： James A. Curran ,  Kar-Wai Hon ,  Todd S. Mintz ,  Isabel Yang

IPC: C25D11/24 ,  C23C28/00 ,  C25D11/08 ,  C25D11/10 ,  H05K5/04

CPC classification number: C25D11/246 ,  C23C28/00 ,  C25D11/08 ,  C25D11/10 ,  H05K5/04

Abstract: An enclosure for an electronic device includes a titanium-aluminum clad substrate and an anodic oxide coating disposed on the titanium-aluminum clad substrate. The anodic oxide coating includes a density of between about 2.1 g/cm3 and about 2.4 g/cm3 or includes a maximum porosity between about 21% and about 31% and can be exposed to a temperature of over 150° C. without cracking or crazing.

公开(公告)号：US20240167186A1

公开(公告)日：2024-05-23

申请号：US18307867

申请日：2023-04-27

Applicant: Airbus SAS ,  Airbus Operations GmbH

Inventor： Mariana PAZ MARTINEZ-VIDAMONTE ,  Theodor HACK ,  Malte BURCHARDT ,  Martin BENEKE

IPC: C25D11/10 ,  C09D5/00 ,  C09D163/00 ,  C25D11/08 ,  C25D11/16

CPC classification number: C25D11/10 ,  C09D5/002 ,  C09D163/00 ,  C25D11/08 ,  C25D11/16

Abstract: To improve adhesion of Cr(VI)-free primers and suitable topcoats on aircraft parts, a method for anodizing part surface of the aircraft part that includes aluminum or an aluminum alloy including the steps of cleaning the part and exposing the part to an anodizing electrolyte. During anodizing it is essential that the temperature of the anodizing electrolyte is maintained at a constant temperature chosen from a range from 42° C. to 60° C.

公开(公告)号：US20190197375A1

公开(公告)日：2019-06-27

申请号：US16245980

申请日：2019-01-11

Applicant: 9163-0384 QUEBÉC INC.

Inventor： Steve Arsenault ,  Daniel Gaudet ,  Daniel Rivard ,  Maxime Dumont ,  Jocelyn Lambert

IPC: G06K19/02 ,  C25D11/34 ,  B82Y30/00 ,  C25D11/26 ,  C25D11/24 ,  C25D11/22 ,  C25D11/30 ,  C07K17/14 ,  G01N33/543 ,  C25D5/44 ,  C12Q1/6816 ,  C25D3/22 ,  C25D3/50 ,  C25D7/00 ,  C25D11/20 ,  C25D3/12 ,  C25D3/26 ,  C25D3/30 ,  C25D3/38 ,  C25D3/46 ,  C25D3/48

CPC classification number: G06K19/02 ,  B82Y30/00 ,  C07K17/14 ,  C12Q1/6816 ,  C25D3/12 ,  C25D3/22 ,  C25D3/26 ,  C25D3/30 ,  C25D3/38 ,  C25D3/46 ,  C25D3/48 ,  C25D3/50 ,  C25D5/44 ,  C25D7/00 ,  C25D11/08 ,  C25D11/10 ,  C25D11/16 ,  C25D11/20 ,  C25D11/22 ,  C25D11/24 ,  C25D11/243 ,  C25D11/246 ,  C25D11/26 ,  C25D11/30 ,  C25D11/34 ,  G01N33/20 ,  G01N33/5436 ,  C12Q2563/185

Abstract: The invention relates to traceable metallic products, methods of uses and methods of making same. The metallic products may be made traceable for integrity purposes, identification purposes, counterfeit avoidance and the like. The invention also relates to metallic supports for nanostorage of various compounds and samples.

公开(公告)号：US20190161882A1

公开(公告)日：2019-05-30

申请号：US15863997

申请日：2018-01-08

Applicant: HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd ,  HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： XIAO-GANG PENG ,  KAI FANG ,  YONG-DE PEI ,  CHENG-BIN BAI ,  WEI LIU ,  QI WANG

IPC: C25D11/24 ,  C25D11/16 ,  C25D11/30 ,  C25D11/26

CPC classification number: C25D11/243 ,  C25D11/08 ,  C25D11/16 ,  C25D11/246 ,  C25D11/26 ,  C25D11/30

Abstract: A surface treatment process for a metal article provides a uniform and unblemished surface finish to the metal article. The surface treatment process anodizes the metal article to form an anodic oxide layer on a surface, and the metal article is activated using a pre-dyeing solution. The pre-dyeing solution contains complex organic acid and sodium acetate. The anodic oxide layer of the metal article is dyed for color and the dyed anodic oxide layer of the metal article is finally sealed.

公开(公告)号：US20180274121A1

公开(公告)日：2018-09-27

申请号：US15469663

申请日：2017-03-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Zhongfen Ding ,  Robert R. Hebert ,  Weilong Zhang ,  Bart Antonie van Hassel ,  Mark R. Jaworowski ,  Michael A. Kryzman ,  Blair A. Smith ,  Georgios S. Zafiris ,  Promila Bhaatia ,  Mark A. Brege ,  Shaahin Amini ,  Vijay V. Pujar

IPC: C25D11/22 ,  C25D11/26 ,  C25D11/30 ,  C25D9/12

CPC classification number: C25D11/30 ,  C25D11/08 ,  C25D11/10 ,  C25D11/20 ,  C25D11/26

Abstract: A method of coating a metal article is disclosed that includes immersing a metal article having an exterior anodized layer in a bath containing a chemically active corrosion inhibitor, and applying a voltage to the article during the immersing, the voltage driving the chemically active corrosion inhibitor from the bath into the exterior anodized layer. An article is also disclosed that has a substrate comprising a metal, and a porous anodized layer formed on an exterior surface of the substrate that is infiltrated with a chemically active corrosion inhibitor, the anodized layer having an inward-facing region and an outward-facing region, the anodized layer having a greater concentration of chemically active corrosion inhibitors in the inward-facing region than in the outward-facing region.

公开(公告)号：US20180200989A1

公开(公告)日：2018-07-19

申请号：US15744349

申请日：2016-07-18

Applicant: Rogers Germany GmbH

Inventor： Andreas MEYER ,  Karsten SCHMIDT

IPC: B32B9/00 ,  B32B15/04 ,  B32B15/12 ,  B32B15/20 ,  B32B29/00 ,  B32B29/08 ,  B32B5/12 ,  B32B5/20 ,  B32B7/12 ,  B32B9/04 ,  B32B9/06 ,  C25D11/00 ,  C25D11/04 ,  C25D17/12 ,  H01L23/373 ,  H05K1/05

CPC classification number: B32B9/005 ,  B32B5/12 ,  B32B5/20 ,  B32B7/12 ,  B32B9/041 ,  B32B9/06 ,  B32B15/043 ,  B32B15/12 ,  B32B15/20 ,  B32B29/002 ,  B32B29/08 ,  B32B2255/06 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2264/107 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/54 ,  B32B2457/08 ,  B32B2605/00 ,  C25D11/005 ,  C25D11/04 ,  C25D11/08 ,  C25D17/12 ,  H01L23/3735 ,  H05K1/0201 ,  H05K1/0313 ,  H05K1/053 ,  H05K3/4688 ,  H05K2201/0116 ,  H05K2201/0338 ,  H05K2203/0315 ,  H05K2203/11 ,  H05K2203/1126

Abstract: A substrate (1, 10) for electrical circuits, comprising at least one metal layer (2,3, 14) and a paper ceramic layer (11), which is joined face to face with the at least one metal layer (2,3, 14) and has a top side and bottom side (11a, 11b), wherein the paper ceramic layer (11) has a large number of cavities in the form of pores. Especially advantageously, the at least one metal layer (2, 3, 14) is connected to the paper ceramic layer (11) by means of at least one glue layer (6, 6a, 6b), which is produced by applying at least one glue (6a′, 6a″, 6b′, 6b″) to the metal layer (2,3, 14) and/or to the paper ceramic layer (11), wherein the cavities in the form of pores in the paper ceramic layer (11) are filled at least at the surface by means of the applied glue (6a′, 6a″, 6b′,6b″).

公开(公告)号：US09926793B2

公开(公告)日：2018-03-27

申请号：US14774420

申请日：2014-03-11

Applicant: United Technologies Corporation

Inventor： William Bogue ,  Timothy J. Tabor ,  Joseph J. Parkos, Jr.

IPC: C23C4/02 ,  F01D5/28 ,  C25D11/18 ,  F01D11/08 ,  C23C28/04 ,  C25D11/04 ,  C25D11/02 ,  C23C4/11 ,  C23C4/134 ,  C25D11/08 ,  C25D11/10

CPC classification number: F01D5/288 ,  C23C4/02 ,  C23C4/11 ,  C23C4/134 ,  C23C28/04 ,  C25D11/022 ,  C25D11/04 ,  C25D11/08 ,  C25D11/10 ,  C25D11/18 ,  F01D11/08 ,  F05D2220/36 ,  F05D2230/31 ,  F05D2230/312 ,  F05D2240/307 ,  F05D2300/121

Abstract: A blade (100) has an airfoil (106) having a leading edge (114), a trailing edge (116), a pressure side (118), and a suction side (120) and extending from an inboard end (110) to a tip (112). An attachment root (108) is at the inboard end. The blade comprises an aluminum alloy substrate (102) and a coating at the tip (130). The coating (130) comprises an anodic layer (160) atop the substrate and an aluminum oxide layer (162) atop the anodic layer.