HK1127099A1 - Crystalline chromium deposit - Google Patents

Crystalline chromium deposit

Info

Publication number
HK1127099A1
HK1127099A1 HK09106989.1A HK09106989A HK1127099A1 HK 1127099 A1 HK1127099 A1 HK 1127099A1 HK 09106989 A HK09106989 A HK 09106989A HK 1127099 A1 HK1127099 A1 HK 1127099A1
Authority
HK
Hong Kong
Prior art keywords
chromium deposit
crystalline chromium
crystalline
deposit
chromium
Prior art date
Application number
HK09106989.1A
Other languages
English (en)
Inventor
Craig V Bishop
Agnes Rousseau
Zoltan Mathe
Original Assignee
Atotech Deutschland Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Publication of HK1127099A1 publication Critical patent/HK1127099A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/04Electroplating: Baths therefor from solutions of chromium
    • C25D3/10Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/04Electroplating: Baths therefor from solutions of chromium
    • C25D3/06Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18Electroplating using modulated, pulsed or reversing current
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60Electroplating characterised by the structure or texture of the layers
    • C25D5/615Microstructure of the layers, e.g. mixed structure
    • C25D5/617Crystalline layers
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60Electroplating characterised by the structure or texture of the layers
    • C25D5/615Microstructure of the layers, e.g. mixed structure
    • C25D5/619Amorphous layers
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/9335Product by special process
    • Y10S428/934Electrical process
    • Y10S428/935Electroplating
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12806Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826Group VIB metal-base component
    • Y10T428/12847Cr-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
HK09106989.1A 2006-03-31 2009-07-29 Crystalline chromium deposit HK1127099A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78838706P 2006-03-31 2006-03-31
PCT/US2007/065345 WO2007115030A1 (en) 2006-03-31 2007-03-28 Crystalline chromium deposit

Publications (1)

Publication Number Publication Date
HK1127099A1 true HK1127099A1 (en) 2009-09-18

Family

ID=38325343

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09106989.1A HK1127099A1 (en) 2006-03-31 2009-07-29 Crystalline chromium deposit

Country Status (11)

Country Link
US (2) US7887930B2 (xx)
EP (1) EP2010697B1 (xx)
JP (1) JP5050048B2 (xx)
KR (1) KR101367924B1 (xx)
CN (1) CN101410556B (xx)
BR (1) BRPI0710028B1 (xx)
CA (1) CA2647571C (xx)
ES (1) ES2669050T3 (xx)
HK (1) HK1127099A1 (xx)
TW (1) TWI435957B (xx)
WO (1) WO2007115030A1 (xx)

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DE102006035871B3 (de) * 2006-08-01 2008-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Abscheidung von Chromschichten als Hartverchromung, Galvanisierungsbad sowie hartverchromte Oberflächen und deren Verwendung
PL2217745T3 (pl) * 2007-10-02 2014-11-28 Atotech Deutschland Gmbh Krystaliczna powłoka ze stopu chromowego
US20090164012A1 (en) * 2007-12-21 2009-06-25 Howmedica Osteonics Corp. Medical implant component and method for fabricating same
DE102008024271A1 (de) * 2008-03-01 2009-09-10 Iss Innovative Solarsysteme Gmbh Verfahren zur Herstellung einer Chromschicht auf einem metallischen Träger
DE102008050034B4 (de) * 2008-10-01 2013-02-21 Voestalpine Stahl Gmbh Verfahren zum elektrolytischen Abscheiden von Chrom und Chromlegierungen
US10266957B2 (en) 2009-02-13 2019-04-23 Nissan Motor Co., Ltd. Chrome-plated part and manufacturing method of the same
US9765437B2 (en) * 2009-03-24 2017-09-19 Roderick D. Herdman Chromium alloy coating with enhanced resistance to corrosion in calcium chloride environments
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BR122019020336B1 (pt) 2011-05-03 2020-08-11 Atotech Deutschland Gmbh Banho de galvanização e método eletrodeposição de uma camada de cromo escuro em uma peça de trabalho
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US9758884B2 (en) 2012-02-16 2017-09-12 Stacey Hingley Color control of trivalent chromium deposits
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JP6295285B2 (ja) 2016-02-25 2018-03-14 株式会社豊田中央研究所 摺動システム
US11149851B2 (en) 2018-09-13 2021-10-19 Tenneco Inc. Piston ring with wear resistant coating
EP3665317B1 (en) * 2018-10-19 2020-12-09 ATOTECH Deutschland GmbH A method for electrolytically passivating a surface of silver, a silver alloy, gold, or a gold alloy
KR102012739B1 (ko) * 2018-10-31 2019-08-21 주식회사 에이엔씨코리아 3 가 크롬 도금액 및 이를 이용한 크랙프리 크롬도금공정
CN109371433B (zh) * 2018-10-31 2019-09-20 中国人民解放军陆军装甲兵学院 一种纳米晶三价铬复合镀层用镀液及复合镀层的制备方法
MX2021006934A (es) * 2018-12-11 2021-07-15 Atotech Deutschland Gmbh Metodo para la deposicion de una capa de cromo o de aleacion de cromo y un aparato de chapado.
CZ2021578A3 (cs) * 2019-06-26 2022-04-13 Hitachi Astemo, Ltd. Válcové zařízení, kovový kluzný komponent a způsob výroby kovového kluzného komponentu
FI129420B (en) * 2020-04-23 2022-02-15 Savroc Ltd AQUATIC ELECTRIC COATING BATH
EP4101947A1 (en) 2021-06-10 2022-12-14 Atotech Deutschland GmbH & Co. KG Method for electrodepositing a dark chromium layer, substrate comprising same, and electroplating bath thereof
EP4151779A1 (de) * 2021-09-15 2023-03-22 Trivalent Oberflächentechnik GmbH Chrom-indium-, chrom-bismut- und chrom-antimon-beschichtung, verfahren zur herstellung und verwendung
WO2024053668A1 (ja) * 2022-09-07 2024-03-14 日立Astemo株式会社 めっき部材およびその製造方法

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Also Published As

Publication number Publication date
CA2647571A1 (en) 2007-10-11
ES2669050T3 (es) 2018-05-23
JP5050048B2 (ja) 2012-10-17
CN101410556B (zh) 2010-12-29
JP2009532580A (ja) 2009-09-10
BRPI0710028A2 (pt) 2011-08-02
KR20090017493A (ko) 2009-02-18
US20110132765A1 (en) 2011-06-09
TWI435957B (zh) 2014-05-01
BRPI0710028B1 (pt) 2018-02-14
WO2007115030A1 (en) 2007-10-11
EP2010697A1 (en) 2009-01-07
TW200806816A (en) 2008-02-01
US20070227895A1 (en) 2007-10-04
CA2647571C (en) 2015-02-17
EP2010697B1 (en) 2018-03-07
CN101410556A (zh) 2009-04-15
KR101367924B1 (ko) 2014-03-17
US7887930B2 (en) 2011-02-15

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150328