CH227798A - Method of protecting metals against corrosion. - Google Patents

Method of protecting metals against corrosion.

Info

Publication number
CH227798A
CH227798A CH227798DA CH227798A CH 227798 A CH227798 A CH 227798A CH 227798D A CH227798D A CH 227798DA CH 227798 A CH227798 A CH 227798A
Authority
CH
Switzerland
Prior art keywords
against corrosion
metals against
protecting metals
protecting
corrosion
Prior art date
Application number
Other languages
French (fr)
Inventor
Frasch Jean
Original Assignee
Frasch Jean
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 Frasch Jean filed Critical Frasch Jean
Publication of CH227798A publication Critical patent/CH227798A/en

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)
CH227798D 1939-04-08 1940-04-05 Method of protecting metals against corrosion. CH227798A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH227798A true CH227798A (en) 1943-07-15

Family

ID=9329654

Family Applications (1)

Application Number Title Priority Date Filing Date
CH227798D CH227798A (en) 1939-04-08 1940-04-05 Method of protecting metals against corrosion.

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56619C (en) * 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
FR857809A (en) 1940-10-01
NL57490C (en)
US2356575A (en) 1944-08-22

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