BR8303372A - PROCESS FOR TREATING STEEL SUBSTRATES AND GALVANIZED STEEL - Google Patents

PROCESS FOR TREATING STEEL SUBSTRATES AND GALVANIZED STEEL

Info

Publication number
BR8303372A
BR8303372A BR8303372A BR8303372A BR8303372A BR 8303372 A BR8303372 A BR 8303372A BR 8303372 A BR8303372 A BR 8303372A BR 8303372 A BR8303372 A BR 8303372A BR 8303372 A BR8303372 A BR 8303372A
Authority
BR
Brazil
Prior art keywords
steel
treating
substrates
galvanized
galvanized steel
Prior art date
Application number
BR8303372A
Other languages
Portuguese (pt)
Inventor
Susumu Miyagawa
Gensuki Nagai
Ken Ichi Fukuya
Masahide Kawamura
Original Assignee
Occidental Chem Co
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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of BR8303372A publication Critical patent/BR8303372A/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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/36—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
    • C23C22/362—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also zinc cations

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)
  • Chemical Treatment Of Metals (AREA)
BR8303372A 1982-06-24 1983-06-23 PROCESS FOR TREATING STEEL SUBSTRATES AND GALVANIZED STEEL BR8303372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10868282A JPS58224172A (en) 1982-06-24 1982-06-24 Pretreatment for coating by cationic electrodeposition

Publications (1)

Publication Number Publication Date
BR8303372A true BR8303372A (en) 1984-02-07

Family

ID=14490992

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303372A BR8303372A (en) 1982-06-24 1983-06-23 PROCESS FOR TREATING STEEL SUBSTRATES AND GALVANIZED STEEL

Country Status (3)

Country Link
JP (1) JPS58224172A (en)
AR (1) AR230845A1 (en)
BR (1) BR8303372A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100185A (en) * 1986-10-16 1988-05-02 Nippon Parkerizing Co Ltd Phosphating method
JPS62174385A (en) * 1987-01-23 1987-07-31 Nippon Parkerizing Co Ltd Pretreatment for painting by cationic electrodeposition
JPH05246519A (en) * 1992-03-05 1993-09-24 Sankyo Seiki Mfg Co Ltd Substrate carrying device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268090B1 (en) * 1974-04-22 1976-10-08 Parker Ste Continentale
DE2907094A1 (en) * 1979-02-23 1980-09-04 Metallgesellschaft Ag PHOSPHATION SOLUTIONS
JPS5811514B2 (en) * 1979-05-02 1983-03-03 日本ペイント株式会社 How to protect metal surfaces

Also Published As

Publication number Publication date
JPS58224172A (en) 1983-12-26
JPS6311428B2 (en) 1988-03-14
AR230845A1 (en) 1984-07-31

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