BR7702500A - Metodo e aparelho para tratamento de superficies de produtos metalicos - Google Patents

Metodo e aparelho para tratamento de superficies de produtos metalicos

Info

Publication number
BR7702500A
BR7702500A BR7702500A BR7702500A BR7702500A BR 7702500 A BR7702500 A BR 7702500A BR 7702500 A BR7702500 A BR 7702500A BR 7702500 A BR7702500 A BR 7702500A BR 7702500 A BR7702500 A BR 7702500A
Authority
BR
Brazil
Prior art keywords
metal product
treating metal
product surfaces
treating
product
Prior art date
Application number
BR7702500A
Other languages
English (en)
Inventor
D Mckinlay
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BR7702500A publication Critical patent/BR7702500A/pt

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
    • C23C22/76—Applying the liquid by spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Belt Conveyors (AREA)
  • Chemical Treatment Of Metals (AREA)
BR7702500A 1976-04-22 1977-04-20 Metodo e aparelho para tratamento de superficies de produtos metalicos BR7702500A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1632876A GB1533604A (en) 1976-04-22 1976-04-22 Chromate passivation of metal surfaces

Publications (1)

Publication Number Publication Date
BR7702500A true BR7702500A (pt) 1978-05-23

Family

ID=10075314

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702500A BR7702500A (pt) 1976-04-22 1977-04-20 Metodo e aparelho para tratamento de superficies de produtos metalicos

Country Status (4)

Country Link
BR (1) BR7702500A (pt)
ES (1) ES458056A1 (pt)
GB (1) GB1533604A (pt)
IT (1) IT1077906B (pt)

Also Published As

Publication number Publication date
ES458056A1 (es) 1978-03-16
IT1077906B (it) 1985-05-04
GB1533604A (en) 1978-11-29

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