AU2002221819A1 - Passivation method - Google Patents

Passivation method

Info

Publication number
AU2002221819A1
AU2002221819A1 AU2002221819A AU2181902A AU2002221819A1 AU 2002221819 A1 AU2002221819 A1 AU 2002221819A1 AU 2002221819 A AU2002221819 A AU 2002221819A AU 2181902 A AU2181902 A AU 2181902A AU 2002221819 A1 AU2002221819 A1 AU 2002221819A1
Authority
AU
Australia
Prior art keywords
passivation method
passivation
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.)
Abandoned
Application number
AU2002221819A
Inventor
Ernst Walter Hillebrand
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.)
Hillebrand Walter GmbH and Co KG
Original Assignee
WALTER HILLEBRAND GmbH AND CO
Hillebrand Walter GmbH and Co KG
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 WALTER HILLEBRAND GmbH AND CO, Hillebrand Walter GmbH and Co KG filed Critical WALTER HILLEBRAND GmbH AND CO
Publication of AU2002221819A1 publication Critical patent/AU2002221819A1/en
Abandoned 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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/53—Treatment of zinc or alloys based thereon
    • 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
    • C23C22/46—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 oxalates
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium
AU2002221819A 2000-11-07 2001-11-07 Passivation method Abandoned AU2002221819A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10055215A DE10055215A1 (en) 2000-11-07 2000-11-07 passivation
DE10055215 2000-11-07
PCT/EP2001/012866 WO2002038829A1 (en) 2000-11-07 2001-11-07 Passivation method

Publications (1)

Publication Number Publication Date
AU2002221819A1 true AU2002221819A1 (en) 2002-05-21

Family

ID=7662484

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221819A Abandoned AU2002221819A1 (en) 2000-11-07 2001-11-07 Passivation method

Country Status (12)

Country Link
US (1) US20040011431A1 (en)
EP (1) EP1346081A1 (en)
JP (1) JP2004513240A (en)
CN (1) CN1478155A (en)
AU (1) AU2002221819A1 (en)
BR (1) BR0115161A (en)
CA (1) CA2428138A1 (en)
CZ (1) CZ20031237A3 (en)
DE (1) DE10055215A1 (en)
MX (1) MXPA03004019A (en)
SK (1) SK5442003A3 (en)
WO (1) WO2002038829A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3332373B1 (en) † 2001-11-30 2002-10-07 ディップソール株式会社 A treatment solution for forming a hexavalent chromium-free rust preventive film on zinc and zinc alloy plating, a hexavalent chromium-free rust preventive film, and a method for forming the same.
CN1307323C (en) * 2004-06-14 2007-03-28 广州市集胜化工有限公司 Trivalent chromic rainbow color passivating agent for galvanizing and its production
EP1677371A1 (en) * 2004-12-30 2006-07-05 STMicroelectronics S.r.l. Dual resistance heater for phase change devices and manufacturing method thereof
US7276424B2 (en) * 2005-06-29 2007-10-02 Hewlett-Packard Development Company, L.P. Fabrication of aligned nanowire lattices
JP4993959B2 (en) * 2006-07-10 2012-08-08 日本化学工業株式会社 Chromium (III) organic acid aqueous solution and method for producing the same
DE102016005656A1 (en) 2016-05-11 2017-11-16 Surtec International Gmbh Conversion layers for metallic surfaces

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349392A (en) * 1981-05-20 1982-09-14 Occidental Chemical Corporation Trivalent chromium passivate solution and process
US4384902A (en) * 1981-06-15 1983-05-24 Occidental Chemical Corporation Trivalent chromium passivate composition and process
US4359345A (en) * 1981-04-16 1982-11-16 Occidental Chemical Corporation Trivalent chromium passivate solution and process
US4359348A (en) * 1981-06-17 1982-11-16 Occidental Chemical Corporation Stabilized trivalent chromium passivate composition and process
CA1228000A (en) * 1981-04-16 1987-10-13 David E. Crotty Chromium appearance passivate solution and process
US4359347A (en) * 1981-04-16 1982-11-16 Occidental Chemical Corporation Chromium-free passivate solution and process
US4367099A (en) * 1981-06-15 1983-01-04 Occidental Chemical Corporation Trivalent chromium passivate process
US4359346A (en) * 1981-04-16 1982-11-16 Occidental Chemical Corporation Trivalent chromium passivate solution and process for yellow passivate film
FR2600072B1 (en) * 1986-06-13 1988-10-21 Dacral Sa ANTICORROSION COATING COMPOSITION WITH IMPROVED STABILITY, AND COATED SUBSTRATE
US4971635A (en) * 1987-02-06 1990-11-20 Guhde Donald J Low-cure coating composition
US5368655A (en) * 1992-10-23 1994-11-29 Alchem Corp. Process for chromating surfaces of zinc, cadmium and alloys thereof
DE19905134A1 (en) * 1999-02-09 2000-09-28 Hillebrand Walter Gmbh & Co Kg Passivation process

Also Published As

Publication number Publication date
WO2002038829A1 (en) 2002-05-16
MXPA03004019A (en) 2004-02-12
JP2004513240A (en) 2004-04-30
SK5442003A3 (en) 2003-10-07
BR0115161A (en) 2003-10-21
CA2428138A1 (en) 2002-05-16
CN1478155A (en) 2004-02-25
US20040011431A1 (en) 2004-01-22
DE10055215A1 (en) 2002-05-08
EP1346081A1 (en) 2003-09-24
CZ20031237A3 (en) 2003-10-15

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