FR22850E - Process for the electrolytic oxidation of iron, steel, cast iron and copper, as well as other metals previously coated with an electrolytically deposited layer of iron or copper - Google Patents

Process for the electrolytic oxidation of iron, steel, cast iron and copper, as well as other metals previously coated with an electrolytically deposited layer of iron or copper

Info

Publication number
FR22850E
FR22850E FR22850A FR22850DA FR22850E FR 22850 E FR22850 E FR 22850E FR 22850 A FR22850 A FR 22850A FR 22850D A FR22850D A FR 22850DA FR 22850 E FR22850 E FR 22850E
Authority
FR
France
Prior art keywords
iron
copper
steel
well
deposited layer
Prior art date
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.)
Expired
Application number
FR22850A
Other languages
French (fr)
Inventor
Quirino Sestiti
Tito Rondelli
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.)
QUIRINO SESTITI
Original Assignee
QUIRINO SESTITI
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 QUIRINO SESTITI filed Critical QUIRINO SESTITI
Application granted granted Critical
Publication of FR22850E publication Critical patent/FR22850E/en
Expired 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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • 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
    • 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
    • C25D5/48—After-treatment of electroplated surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR22850A 1916-05-26 1920-03-15 Process for the electrolytic oxidation of iron, steel, cast iron and copper, as well as other metals previously coated with an electrolytically deposited layer of iron or copper Expired FR22850E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6216 1916-05-26

Publications (1)

Publication Number Publication Date
FR22850E true FR22850E (en) 1921-08-23

Family

ID=11104280

Family Applications (2)

Application Number Title Priority Date Filing Date
FR483436A Expired FR483436A (en) 1916-05-26 1916-11-13 Process for the electrolytic oxidation of iron, steel, cast iron and copper, as well as other metals previously coated with an electrolytically deposited layer of iron or copper
FR22850A Expired FR22850E (en) 1916-05-26 1920-03-15 Process for the electrolytic oxidation of iron, steel, cast iron and copper, as well as other metals previously coated with an electrolytically deposited layer of iron or copper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR483436A Expired FR483436A (en) 1916-05-26 1916-11-13 Process for the electrolytic oxidation of iron, steel, cast iron and copper, as well as other metals previously coated with an electrolytically deposited layer of iron or copper

Country Status (7)

Country Link
US (1) US1386076A (en)
AU (1) AU1196019B (en)
DE (3) DE349227C (en)
DK (1) DK29680C (en)
FR (2) FR483436A (en)
GB (1) GB106774A (en)
NL (1) NL7462C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431986A (en) * 1942-07-22 1947-12-02 American Rolling Mill Co Coloring stainless steel
US3275536A (en) * 1962-11-06 1966-09-27 United States Steel Corp Method of forming a brown coating on steel articles
US20080169200A1 (en) * 2007-01-17 2008-07-17 Thomas David Burleigh Method of Anodizing Steel

Also Published As

Publication number Publication date
DK29680C (en) 1922-06-06
GB106774A (en) 1900-01-01
DE356079C (en) 1922-07-17
FR483436A (en) 1917-07-04
US1386076A (en) 1921-08-02
DE349227C (en) 1922-02-24
DE349228C (en) 1922-02-28
AU1196019B (en) 1920-07-12
NL7462C (en) 1900-01-01

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