BR7303739D0 - Lhorar a protecao contra corrosao processo para formar um eletrodeposito, e processo para m - Google Patents

Lhorar a protecao contra corrosao processo para formar um eletrodeposito, e processo para m

Info

Publication number
BR7303739D0
BR7303739D0 BR3739/73A BR373973A BR7303739D0 BR 7303739 D0 BR7303739 D0 BR 7303739D0 BR 3739/73 A BR3739/73 A BR 3739/73A BR 373973 A BR373973 A BR 373973A BR 7303739 D0 BR7303739 D0 BR 7303739D0
Authority
BR
Brazil
Prior art keywords
electrodeposit
protection against
against corrosion
improve protection
corrosion process
Prior art date
Application number
BR3739/73A
Other languages
English (en)
Inventor
A Durose
Original Assignee
Kewanee Oil Co
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 Kewanee Oil Co filed Critical Kewanee Oil Co
Publication of BR7303739D0 publication Critical patent/BR7303739D0/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
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • 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
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)
BR3739/73A 1972-06-19 1973-05-22 Lhorar a protecao contra corrosao processo para formar um eletrodeposito, e processo para m BR7303739D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26410972A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
BR7303739D0 true BR7303739D0 (pt) 1974-08-15

Family

ID=23004625

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3739/73A BR7303739D0 (pt) 1972-06-19 1973-05-22 Lhorar a protecao contra corrosao processo para formar um eletrodeposito, e processo para m

Country Status (6)

Country Link
JP (1) JPS4952132A (pt)
AU (1) AU5349073A (pt)
BR (1) BR7303739D0 (pt)
CA (1) CA1021712A (pt)
DE (1) DE2317395A1 (pt)
FR (1) FR2189531A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188459A (en) * 1978-09-27 1980-02-12 Whyco Chromium Company, Inc. Corrosion resistant plating and method utilizing alloys having micro-throwing power
US4865700A (en) * 1987-02-13 1989-09-12 M&T Chemicals Inc. Plating bath and process for making microporous chromium deposits
EP1813699A1 (de) * 2006-01-31 2007-08-01 HDO -Druckguss- und Oberflächentechnik GmbH Verfahren zum Beschichten eines Werkstücks und Werkstück
JP6110049B2 (ja) 2009-02-13 2017-04-05 日産自動車株式会社 クロムめっき部品及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355268A (en) * 1964-07-22 1967-11-28 Kewanee Oil Co Corrosive protected composite having triplated nickel deposits and method of making
US3679381A (en) * 1970-08-21 1972-07-25 M & T Chemicals Inc Novel composite
AU4266872A (en) * 1971-06-08 1973-11-29 Kewanee Oil Company Method of improving the corrosion protection of decorative chrome plated articles

Also Published As

Publication number Publication date
JPS4952132A (pt) 1974-05-21
DE2317395A1 (de) 1974-01-24
FR2189531A1 (en) 1974-01-25
AU5349073A (en) 1974-09-19
CA1021712A (en) 1977-11-29
FR2189531B1 (pt) 1977-04-29

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