BRPI0507291A2 - filme de galvanizaÇço de cromo composto e componente deslizante com o mesmo e seu mÉtodo de produÇço - Google Patents

filme de galvanizaÇço de cromo composto e componente deslizante com o mesmo e seu mÉtodo de produÇço

Info

Publication number
BRPI0507291A2
BRPI0507291A2 BRPI0507291-3A BRPI0507291A BRPI0507291A2 BR PI0507291 A2 BRPI0507291 A2 BR PI0507291A2 BR PI0507291 A BRPI0507291 A BR PI0507291A BR PI0507291 A2 BRPI0507291 A2 BR PI0507291A2
Authority
BR
Brazil
Prior art keywords
production method
sliding component
plating film
composite
chrome plating
Prior art date
Application number
BRPI0507291-3A
Other languages
English (en)
Inventor
Takeo Oshimi
Kiyotaka Oku
Katsumi Takiguchi
Original Assignee
Riken Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34823893&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0507291(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Riken Kk filed Critical Riken Kk
Publication of BRPI0507291A2 publication Critical patent/BRPI0507291A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/10—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-base component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12993—Surface feature [e.g., rough, mirror]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

FILME DE GALVANIZAÇçO DE CROMO COMPOSTO E COMPONENTE DESLIZANTE COM O MESMO E SEU MÉTODO DE PRODUÇçO. A presente invenção refere-se a um filme de galvanização de cromo composto, que contém partículas duras em microfissuras em formato de rede, sendo que as referidas microfissuras têm uma proporção de ocupação de superfície de 10 a 20% em área, uma densidade de distribuição de 1.200 a 2.500/cm, e a quantidade das referidas partículas duras acima é de 1 a 15% em massa por 100% em massa de todo o filme de galvanização. Esse filme de galvanização tem uma excelente resistência ao desgaste e resistência ao arranhamento, com pequena capacidade de ataque a um componente associado.
BRPI0507291-3A 2004-01-30 2005-01-28 filme de galvanizaÇço de cromo composto e componente deslizante com o mesmo e seu mÉtodo de produÇço BRPI0507291A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004023889 2004-01-30
PCT/JP2005/001277 WO2005073437A1 (ja) 2004-01-30 2005-01-28 複合クロムめっき皮膜並びにその皮膜を有する摺動部材及びその製造方法

Publications (1)

Publication Number Publication Date
BRPI0507291A2 true BRPI0507291A2 (pt) 2009-01-13

Family

ID=34823893

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507291-3A BRPI0507291A2 (pt) 2004-01-30 2005-01-28 filme de galvanizaÇço de cromo composto e componente deslizante com o mesmo e seu mÉtodo de produÇço

Country Status (9)

Country Link
US (1) US7318963B2 (pt)
EP (1) EP1719827B2 (pt)
JP (1) JP4353485B2 (pt)
KR (1) KR100662722B1 (pt)
CN (1) CN1764745B (pt)
BR (1) BRPI0507291A2 (pt)
RU (1) RU2006131135A (pt)
TW (1) TW200530498A (pt)
WO (1) WO2005073437A1 (pt)

Families Citing this family (16)

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DE10255853A1 (de) 2002-11-29 2004-06-17 Federal-Mogul Burscheid Gmbh Herstellung strukturierter Hartchromschichten
DE102004019370B3 (de) 2004-04-21 2005-09-01 Federal-Mogul Burscheid Gmbh Herstellung einer strukturierten Hartchromschicht und Herstellung einer Beschichtung
CN100449135C (zh) * 2006-09-14 2009-01-07 江苏仪征金派内燃机配件有限公司 活塞环镶嵌镀铬浸渗陶瓷的加工方法
JP2008196346A (ja) * 2007-02-09 2008-08-28 Mazda Motor Corp 摺動部材及びその製造方法
EP2103719A1 (en) * 2008-03-18 2009-09-23 Technical University of Denmark A method for producing a multilayer structure
DE102008017270B3 (de) 2008-04-04 2009-06-04 Federal-Mogul Burscheid Gmbh Strukturierte Chrom-Feststoffpartikel-Schicht und Verfahren zu deren Herstellung sowie beschichtetes Maschinenelement
JP5885207B2 (ja) * 2010-12-27 2016-03-15 日本ピストンリング株式会社 複合クロムめっき皮膜及びこの皮膜を用いた摺動部材
CN102618908A (zh) * 2011-01-31 2012-08-01 新确有限公司 固定磨粒金属丝的制造方法
JP5994721B2 (ja) * 2012-07-04 2016-09-21 株式会社豊田自動織機 リング式紡機のリング／トラベラ系
JP5995627B2 (ja) * 2012-09-26 2016-09-21 古河電気工業株式会社 複合めっき材、その製造方法、電気・電子部品、および嵌合型の端子・コネクタ、摺動型や回転型の接点・スイッチ
US9441305B2 (en) 2014-01-03 2016-09-13 The Boeing Company Composition and method for inhibiting corrosion
US9771481B2 (en) 2014-01-03 2017-09-26 The Boeing Company Composition and method for inhibiting corrosion of an anodized material
JP6417438B2 (ja) * 2017-03-22 2018-11-07 株式会社リケン 複合クロムめっき皮膜、及び当該皮膜を有するピストンリング
RU2664992C1 (ru) * 2017-09-04 2018-08-24 Евгений Валерьевич Железнов Способ электрохимического нанесения высоконаполненных композиционных хромовых покрытий с развитой структурой поверхности
US11111108B2 (en) * 2018-05-04 2021-09-07 Otis Elevator Company Coated sheave
KR102239397B1 (ko) * 2019-12-17 2021-04-13 국방기술품질원 도금 두께가 부위에 따라 상이한 경질 크롬 도금층을 포함하는 습식 실린더라이너

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Also Published As

Publication number Publication date
WO2005073437A1 (ja) 2005-08-11
US7318963B2 (en) 2008-01-15
CN1764745A (zh) 2006-04-26
KR20060041151A (ko) 2006-05-11
KR100662722B1 (ko) 2006-12-28
EP1719827A4 (en) 2007-05-02
CN1764745B (zh) 2012-01-11
EP1719827B2 (en) 2017-08-16
EP1719827A1 (en) 2006-11-08
RU2006131135A (ru) 2008-03-10
JP4353485B2 (ja) 2009-10-28
TW200530498A (en) 2005-09-16
EP1719827B1 (en) 2014-04-02
US20060040124A1 (en) 2006-02-23
JPWO2005073437A1 (ja) 2007-07-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]