CA1090236A - Phosphating method - Google Patents

Phosphating method

Info

Publication number
CA1090236A
CA1090236A CA251,092A CA251092A CA1090236A CA 1090236 A CA1090236 A CA 1090236A CA 251092 A CA251092 A CA 251092A CA 1090236 A CA1090236 A CA 1090236A
Authority
CA
Canada
Prior art keywords
solution
acidic
phosphating solution
phosphate
acidic phosphating
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
CA251,092A
Other languages
English (en)
French (fr)
Inventor
Brian A. Cooke
Michael Brock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB16799/75A external-priority patent/GB1557779A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to CA348,527A priority Critical patent/CA1104039A/en
Application granted granted Critical
Publication of CA1090236A publication Critical patent/CA1090236A/en
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
    • C23C22/77—Controlling or regulating of the coating process

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)
  • Control Of Non-Electrical Variables (AREA)
  • Catalysts (AREA)
CA251,092A 1975-04-23 1976-04-23 Phosphating method Expired CA1090236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA348,527A CA1104039A (en) 1975-04-23 1980-03-26 Phosphating method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB16799/75 1975-04-23
GB16799/75A GB1557779A (en) 1975-04-23 1975-04-23 Phosphating process
GB3288/76 1976-01-28
GB328876 1976-01-28

Publications (1)

Publication Number Publication Date
CA1090236A true CA1090236A (en) 1980-11-25

Family

ID=26238198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251,092A Expired CA1090236A (en) 1975-04-23 1976-04-23 Phosphating method

Country Status (12)

Country Link
JP (1) JPS51129828A (cs)
AR (1) AR220509A1 (cs)
AU (1) AU507110B2 (cs)
BR (1) BR7602508A (cs)
CA (1) CA1090236A (cs)
DE (1) DE2617820A1 (cs)
ES (1) ES447267A1 (cs)
FR (1) FR2308696A1 (cs)
HU (1) HU173469B (cs)
IT (1) IT1063238B (cs)
MX (1) MX3306E (cs)
SE (1) SE433363B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ188918A (en) * 1977-11-29 1981-01-23 Ici Ltd Applying phosphate coating to ferrous or zinciferous metal substrate and materials therefor
JPS60184684A (ja) * 1984-02-29 1985-09-20 Nippon Parkerizing Co Ltd リン酸亜鉛系皮膜化成処理液の制御方法
JPS60238486A (ja) * 1984-05-09 1985-11-27 Nippon Denso Co Ltd 鉄鋼表面にリン酸塩化成被膜を形成する方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333988A (en) * 1965-12-16 1967-08-01 Phosphate coating process
US3674672A (en) * 1970-03-25 1972-07-04 Hooker Chemical Corp Multiparameter process solution analyzer-controller
BE788795A (fr) * 1971-09-20 1973-01-02 Parker Ste Continentale Procede de formation d'un revetement de phosphate sur une surface metallique
GB1376310A (en) * 1973-04-27 1974-12-04 Pyrene Chemical Services Ltd Phosphating of metals
GB1374568A (en) * 1973-04-27 1974-11-20 Pyrene Chemical Services Ltd Production of phosphate coatings on metals

Also Published As

Publication number Publication date
IT1063238B (it) 1985-02-11
ES447267A1 (es) 1977-10-16
AU1324876A (en) 1977-10-27
FR2308696B1 (cs) 1980-05-30
MX3306E (es) 1980-09-08
SE7604663L (sv) 1976-10-24
DE2617820A1 (de) 1976-11-04
HU173469B (hu) 1979-05-28
JPS51129828A (en) 1976-11-11
AU507110B2 (en) 1980-02-07
BR7602508A (pt) 1976-10-19
AR220509A1 (es) 1980-11-14
SE433363B (sv) 1984-05-21
FR2308696A1 (fr) 1976-11-19

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Legal Events

Date Code Title Description
MKEX Expiry