FR2088526A1 - - Google Patents

Info

Publication number
FR2088526A1
FR2088526A1 FR7117194A FR7117194A FR2088526A1 FR 2088526 A1 FR2088526 A1 FR 2088526A1 FR 7117194 A FR7117194 A FR 7117194A FR 7117194 A FR7117194 A FR 7117194A FR 2088526 A1 FR2088526 A1 FR 2088526A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7117194A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Republic Steel Corp
Original Assignee
Republic Steel Corp
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 Republic Steel Corp filed Critical Republic Steel Corp
Publication of FR2088526A1 publication Critical patent/FR2088526A1/fr
Withdrawn legal-status Critical Current

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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
FR7117194A 1970-05-12 1971-05-12 Withdrawn FR2088526A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3659770A 1970-05-12 1970-05-12

Publications (1)

Publication Number Publication Date
FR2088526A1 true FR2088526A1 (enExample) 1972-01-07

Family

ID=21889499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117194A Withdrawn FR2088526A1 (enExample) 1970-05-12 1971-05-12

Country Status (3)

Country Link
US (1) US3642586A (enExample)
DE (1) DE2123586A1 (enExample)
FR (1) FR2088526A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399710A (en) * 1972-11-08 1975-07-02 Electricity Council Electrolytic cleaning of metal surfaces
JPS5926677B2 (ja) * 1979-08-09 1984-06-29 東洋鋼鈑株式会社 電解クロム酸処理鋼板の前処理法
DE3020371C2 (de) * 1980-05-29 1985-12-19 Degussa Ag, 6000 Frankfurt Verfahren zur Vorbehandlung von Edelstahl für eine direkte galvanische Vergoldung
US4391685A (en) * 1981-02-26 1983-07-05 Republic Steel Corporation Process for electrolytically pickling steel strip material
US4450058A (en) * 1983-07-29 1984-05-22 Allegheny Ludlum Steel Corporation Method for producing bright stainless steel
DE19858795C2 (de) * 1998-12-18 2001-03-15 Doerken Ewald Ag Verfahren zum Abdunkeln einer Oberflächenschicht eines Materialstücks, die Zink enthält
US20030064158A1 (en) * 2001-10-03 2003-04-03 Thirkeldsen C. G. Method and apparatus for improving corrosion resistance of chrome plated material
US6808751B2 (en) * 2001-10-03 2004-10-26 Industrial Hard Chrome Method for improving corrosion resistance of chrome plated material
JP4996864B2 (ja) 2006-03-13 2012-08-08 トヨタ自動車株式会社 燃料電池用セパレータおよび燃料電池用セパレータの製造方法
CA2869032C (en) 2012-03-30 2016-07-05 Tata Steel Ijmuiden B.V. Coated substrate for packaging applications and a method for producing said coated substrate
CA2892114C (en) * 2012-11-21 2017-02-28 Tata Steel Ijmuiden B.V. Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917022A (en) * 1932-07-28 1933-07-04 Bullard Co Electrochemical process for cleaning metal

Also Published As

Publication number Publication date
DE2123586A1 (de) 1971-12-02
US3642586A (en) 1972-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse