FR857809A - Protection des métaux par voie galvanique - Google Patents

Protection des métaux par voie galvanique

Info

Publication number
FR857809A
FR857809A FR857809DA FR857809A FR 857809 A FR857809 A FR 857809A FR 857809D A FR857809D A FR 857809DA FR 857809 A FR857809 A FR 857809A
Authority
FR
France
Prior art keywords
metals
protection
galvanic means
galvanic
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
Other languages
English (en)
Inventor
Jean Frasch
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 filed Critical
Application granted granted Critical
Publication of FR857809A publication Critical patent/FR857809A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
FR857809D 1939-04-08 1939-04-08 Protection des métaux par voie galvanique Expired FR857809A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857809T 1939-04-08

Publications (1)

Publication Number Publication Date
FR857809A true FR857809A (fr) 1940-10-01

Family

ID=9329654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857809D Expired FR857809A (fr) 1939-04-08 1939-04-08 Protection des métaux par voie galvanique

Country Status (4)

Country Link
US (1) US2356575A (fr)
CH (1) CH227798A (fr)
FR (1) FR857809A (fr)
NL (1) NL57490C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67329C (fr) * 1939-01-31
US2417133A (en) * 1940-11-23 1947-03-11 Du Pont Electrodepositing and heat-treating molybdenum-oxygen deposits
US2444174A (en) * 1943-08-24 1948-06-29 Standard Oil Dev Co Galvanic coating process
US3524799A (en) * 1969-06-13 1970-08-18 Reynolds Metals Co Anodizing aluminum
US4104136A (en) * 1974-09-22 1978-08-01 Reynolds Metals Company Process for applying thin molybdenum containing coatings on aluminum for solar energy absorption
US4194929A (en) * 1978-09-08 1980-03-25 The United States Of America As Represented By The Secretary Of The Army Technique for passivating stainless steel
US5747727A (en) * 1990-08-09 1998-05-05 Sumitomo Electric Industries, Ltd. Method of making a thermocouple

Also Published As

Publication number Publication date
NL57490C (fr)
US2356575A (en) 1944-08-22
CH227798A (fr) 1943-07-15

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