PT77585B - Process for coating metal surfaces namely for the pre-treatment thereof - Google Patents

Process for coating metal surfaces namely for the pre-treatment thereof Download PDF

Info

Publication number
PT77585B
PT77585B PT7758583A PT7758583A PT77585B PT 77585 B PT77585 B PT 77585B PT 7758583 A PT7758583 A PT 7758583A PT 7758583 A PT7758583 A PT 7758583A PT 77585 B PT77585 B PT 77585B
Authority
PT
Portugal
Prior art keywords
metal surfaces
liter
points
grams
contacted
Prior art date
Application number
PT7758583A
Other languages
English (en)
Portuguese (pt)
Other versions
PT77585A (en
Original Assignee
Parker Ste Continentale
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 Parker Ste Continentale filed Critical Parker Ste Continentale
Publication of PT77585A publication Critical patent/PT77585A/pt
Publication of PT77585B publication Critical patent/PT77585B/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
    • C23C22/05—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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • C23C22/20—Orthophosphates containing aluminium 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)
  • Paints Or Removers (AREA)
PT7758583A 1982-11-02 1983-10-28 Process for coating metal surfaces namely for the pre-treatment thereof PT77585B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8231321 1982-11-02

Publications (2)

Publication Number Publication Date
PT77585A PT77585A (en) 1983-11-01
PT77585B true PT77585B (en) 1986-03-18

Family

ID=10533998

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7758583A PT77585B (en) 1982-11-02 1983-10-28 Process for coating metal surfaces namely for the pre-treatment thereof

Country Status (4)

Country Link
EP (1) EP0109110A1 (es)
DE (1) DE3337794A1 (es)
ES (1) ES8407107A1 (es)
PT (1) PT77585B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5153063B2 (ja) * 2005-07-15 2013-02-27 日本発條株式会社 鋼材の表面処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316810A (en) * 1940-04-10 1943-04-20 American Chemical Paiant Compa Method of and material for coating metal surfaces with water insoluble metallic phosphates
DE1287890B (es) * 1961-03-23 1900-01-01
FR1300295A (fr) * 1961-06-22 1962-08-03 Parker Ste Continentale Procédé de phosphatation de surfaces métalliques frottantes
JPS5241735B2 (es) * 1972-04-27 1977-10-20
JPS536945B2 (es) * 1973-02-27 1978-03-13

Also Published As

Publication number Publication date
ES526801A0 (es) 1984-09-01
EP0109110A1 (de) 1984-05-23
PT77585A (en) 1983-11-01
ES8407107A1 (es) 1984-09-01
DE3337794A1 (de) 1984-05-03

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