CA1274754A - Passivation process and composition for zinc-aluminum alloys - Google Patents

Passivation process and composition for zinc-aluminum alloys

Info

Publication number
CA1274754A
CA1274754A CA000511361A CA511361A CA1274754A CA 1274754 A CA1274754 A CA 1274754A CA 000511361 A CA000511361 A CA 000511361A CA 511361 A CA511361 A CA 511361A CA 1274754 A CA1274754 A CA 1274754A
Authority
CA
Canada
Prior art keywords
ions
zinc
solution
chromium
present
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 - Fee Related
Application number
CA000511361A
Other languages
English (en)
French (fr)
Inventor
Gary A. Reghi
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.)
Henkel Corp
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of CA1274754A publication Critical patent/CA1274754A/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C22/05—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
    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/33—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 hexavalent chromium compounds containing also phosphates
    • 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
    • C23C22/37—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 hexavalent chromium compounds
    • C23C22/38—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 hexavalent chromium compounds containing also phosphates

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)
  • Prevention Of Electric Corrosion (AREA)
  • Laminated Bodies (AREA)
CA000511361A 1985-09-06 1986-06-11 Passivation process and composition for zinc-aluminum alloys Expired - Fee Related CA1274754A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77340585A 1985-09-06 1985-09-06
US773,405 1985-09-06

Publications (1)

Publication Number Publication Date
CA1274754A true CA1274754A (en) 1990-10-02

Family

ID=25098170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000511361A Expired - Fee Related CA1274754A (en) 1985-09-06 1986-06-11 Passivation process and composition for zinc-aluminum alloys

Country Status (10)

Country Link
EP (1) EP0213590B1 (de)
JP (1) JPS6256579A (de)
KR (1) KR870003229A (de)
AT (1) ATE65266T1 (de)
AU (1) AU590885B2 (de)
CA (1) CA1274754A (de)
DE (2) DE3628660A1 (de)
ES (1) ES2001659A6 (de)
GB (1) GB2179960B (de)
NZ (1) NZ216539A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014059474A1 (en) * 2012-10-18 2014-04-24 Bluescope Steel Limited Method of producing metal coated steel strip

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828559D0 (en) * 1988-12-07 1989-01-11 Novamax Tech Corp Composition & method for coating metal surfaces
GB2231063A (en) * 1989-02-27 1990-11-07 Omi International Electroless plating composition containing saccharin
NL9000310A (nl) * 1989-02-27 1990-09-17 Omi Int Corp Mengsel en werkwijze voor omzetting.
JPH055185A (ja) * 1991-06-26 1993-01-14 Nippon Parkerizing Co Ltd アルミニウムの表面処理方法
US5498759A (en) * 1991-06-26 1996-03-12 Henkel Corporation Surface treatment method for aluminum
AUPP375198A0 (en) * 1998-05-28 1998-06-18 Bhp Steel (Jla) Pty Limited An anticorrosion treatment
GB2374088A (en) * 2001-03-29 2002-10-09 Macdermid Plc Conversion treatment of zinc and zinc alloy surfaces
CN107513703A (zh) * 2017-08-24 2017-12-26 南通市烨达汽车零部件有限公司 一种汽车用表面金属处理剂

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB712691A (en) * 1950-03-07 1954-07-28 Gen Motors Corp Chemical solutions for treating metal surfaces and methods of using the same
NL107091C (de) * 1957-01-31
NL248160A (de) * 1959-02-09
GB984055A (en) * 1963-06-04 1965-02-24 Protime Soc Anti-corrosion product
NL6606084A (de) * 1966-05-05 1967-11-06
GB1164726A (en) * 1967-03-24 1969-09-17 M & T Chemicals Inc Coating of Aluminium and Aluminium Alloys
US3562011A (en) * 1968-04-26 1971-02-09 Gen Electric Insulating coating comprising an aqueous mixture of the reaction product of chromium nitrate and sodium chromate,phosphoric acid and colloidal silica and method of making the same
GB1435518A (en) * 1972-10-12 1976-05-12 Int Nickel Ltd Electrolytic treatment of chromium-containing alloys and electro lytes for use therein
US3798074A (en) * 1972-03-23 1974-03-19 Allegheny Ludlum Ind Inc Surface finishing
JPS5648591B2 (de) * 1973-11-15 1981-11-17
JPS5268036A (en) * 1975-12-04 1977-06-06 Nisshin Steel Co Ltd Process for surface treating steel sheet by phosphoric acidd0chromic acid bath
JPS5817832B2 (ja) * 1977-08-13 1983-04-09 日本ペイント株式会社 アルミニウム，亜鉛およびそれらの合金材の表面処理方法
DE2854355A1 (de) * 1978-12-15 1980-06-26 Amchem Prod Saures, waessriges mittel zur herstellung eines chromatumwandlungsueberzuges auf aluminiumhaltigen oberflaechen und verfahren zur herstellung eines chromatumwandlungsueberzuges auf aluminiumhaltigen oberflaechen
US4531978A (en) * 1983-04-11 1985-07-30 Detrex Chemical Industries, Inc. Method of forming chromate conversion coatings on aluminum surfaces and the coating formed thereby
JPS59222587A (ja) * 1983-06-02 1984-12-14 Mitsui Mining & Smelting Co Ltd クロメ−ト処理方法
JPS6026672A (ja) * 1983-07-22 1985-02-09 Mitsui Mining & Smelting Co Ltd クロメ−ト処理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014059474A1 (en) * 2012-10-18 2014-04-24 Bluescope Steel Limited Method of producing metal coated steel strip

Also Published As

Publication number Publication date
NZ216539A (en) 1989-02-24
AU5875286A (en) 1987-03-12
GB2179960A (en) 1987-03-18
GB8621560D0 (en) 1986-10-15
DE3628660A1 (de) 1987-03-19
EP0213590B1 (de) 1991-07-17
ATE65266T1 (de) 1991-08-15
KR870003229A (ko) 1987-04-16
GB2179960B (en) 1990-01-24
AU590885B2 (en) 1989-11-23
ES2001659A6 (es) 1988-06-01
DE3680263D1 (de) 1991-08-22
JPS6256579A (ja) 1987-03-12
EP0213590A1 (de) 1987-03-11

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