DK440881A - Fremgangsmaade til fremstilling af konversionslag - Google Patents

Fremgangsmaade til fremstilling af konversionslag

Info

Publication number
DK440881A
DK440881A DK440881A DK440881A DK440881A DK 440881 A DK440881 A DK 440881A DK 440881 A DK440881 A DK 440881A DK 440881 A DK440881 A DK 440881A DK 440881 A DK440881 A DK 440881A
Authority
DK
Denmark
Prior art keywords
procedure
preparing conversion
laws
conversion laws
preparing
Prior art date
Application number
DK440881A
Other languages
English (en)
Inventor
J J B Ward
C Barnes
Original Assignee
Bnf Metals Tech Centre
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 Bnf Metals Tech Centre filed Critical Bnf Metals Tech Centre
Publication of DK440881A publication Critical patent/DK440881A/da

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
    • 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
    • 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
    • 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

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)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
DK440881A 1980-02-06 1981-10-05 Fremgangsmaade til fremstilling af konversionslag DK440881A (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8004039 1980-02-06
GB8021569 1980-07-01
PCT/GB1981/000012 WO1981002311A1 (en) 1980-02-06 1981-02-04 Method of producing conversion coatings

Publications (1)

Publication Number Publication Date
DK440881A true DK440881A (da) 1981-10-05

Family

ID=26274423

Family Applications (1)

Application Number Title Priority Date Filing Date
DK440881A DK440881A (da) 1980-02-06 1981-10-05 Fremgangsmaade til fremstilling af konversionslag

Country Status (5)

Country Link
EP (1) EP0034040A1 (da)
JP (1) JPS57500248A (da)
DK (1) DK440881A (da)
NO (1) NO813368L (da)
WO (1) WO1981002311A1 (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392008B2 (ja) * 1996-10-30 2003-03-31 日本表面化学株式会社 金属の保護皮膜形成処理剤と処理方法
CA1228000A (en) * 1981-04-16 1987-10-13 David E. Crotty Chromium appearance passivate solution and process
DE3423990A1 (de) * 1983-07-19 1985-01-31 Omi International Corp., Warren, Mich. Peroxidfreie chrom(iii)-passivierungsloesung und verfahren zum passivieren von substraten mit dieser loesung
DE3429532A1 (de) * 1984-08-10 1986-02-20 Gerhard Collardin GmbH, 5000 Köln Verfahren zur passivierung von blei- und bleihaltigen oberflaechen
US4569699A (en) * 1985-05-08 1986-02-11 The Dow Chemical Company Method for providing a corrosion resistant coating for magnesium containing materials
GB8608508D0 (en) * 1986-04-08 1986-05-14 Pyrene Chemical Services Ltd Coating metal surfaces
JPH076072B2 (ja) * 1986-08-08 1995-01-25 日本ペイント株式会社 フエライト膜の形成方法
GB8710011D0 (en) * 1987-04-28 1987-06-03 Bnf Metals Tech Centre Treatment of condenser tubes
GB8906160D0 (en) * 1989-03-17 1989-05-04 Alcan Int Ltd Surface preparation for aluminium
DE69027428T2 (de) * 1989-12-12 1997-02-13 Nippon Steel Corp Verzinktes stahlblech mit ausgezeichneter pressverformung, chemischer oberflächenumwandlung und ähnlichen eigenschaften sowie herstellung eines solchen bleches
US5525431A (en) * 1989-12-12 1996-06-11 Nippon Steel Corporation Zinc-base galvanized sheet steel excellent in press-formability, phosphatability, etc. and process for producing the same
BE1005464A3 (fr) * 1990-11-03 1993-08-03 Glaverbel Objets reflechissants et leur procede de fabrication.
DE4135524C2 (de) * 1991-10-28 1995-01-26 Gc Galvano Consult Gmbh Verfahren und Mittel zum Chromatieren von Oberflächen aus Zink oder Cadmium oder Legierungen davon
KR100206669B1 (ko) * 1994-09-27 1999-07-01 야마오카 요지로 아연계 도금강판 및 그 제조방법
US7314671B1 (en) 1996-04-19 2008-01-01 Surtec International Gmbh Chromium(VI)-free conversion layer and method for producing it
DE19615664A1 (de) 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung
JP4529208B2 (ja) * 1998-12-09 2010-08-25 ユケン工業株式会社 ６価クロムフリー化成処理液およびその化成処理液により形成された化成処理皮膜を備える亜鉛系めっき材の製造方法
JP2003147544A (ja) * 2001-11-07 2003-05-21 Nippon Parkerizing Co Ltd 亜鉛系メッキ膜の表面処理膜、亜鉛系メッキ膜の表面処理液、及び表面処理方法
EP1517403A3 (en) * 2003-08-29 2006-04-12 Fujitsu Ten Limited Circular polarization antenna and composite antenna including this antenna
JP4628726B2 (ja) * 2004-03-02 2011-02-09 日本表面化学株式会社 アルミニウム部材及びその製造方法と製造用薬剤
US20070243397A1 (en) * 2006-04-17 2007-10-18 Ludwig Robert J Chromium(VI)-free, aqueous acidic chromium(III) conversion solutions
CN113881933B (zh) * 2021-08-20 2023-11-17 浙江万众新材料有限公司 一种无铬钝化液及其制备方法及使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973612A (en) * 1931-01-16 1934-09-11 Ault & Wiborg Corp Method of securing durable adhesions of liquid coatings to zinc surfaces
GB394211A (en) * 1932-01-21 1933-06-22 Pyrene Co Ltd Improvements in methods of and materials for coating zinc surfaces
US2318642A (en) * 1941-04-25 1943-05-11 Parker Rust Proof Co Coated metal article and method of making same
US3066055A (en) * 1958-11-10 1962-11-27 Purex Corp Ltd Process and composition for producing aluminum surface conversion coatings
US3468724A (en) * 1966-03-31 1969-09-23 Amchem Prod Metal coating process
NL7709404A (en) * 1977-08-25 1979-02-27 Tno Passivating surface of zinc to improve corrosion resistance etc. - using bath contg. chromium ion, hydrogen peroxide and sulphuric acid, gives blue tint to treated zinc
US4171231A (en) * 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces

Also Published As

Publication number Publication date
EP0034040A1 (en) 1981-08-19
NO813368L (no) 1981-10-05
WO1981002311A1 (en) 1981-08-20
JPS57500248A (da) 1982-02-12

Similar Documents

Publication Publication Date Title
DK350083D0 (da) Fremgangsmade til fremstilling af phenylethanolaminer
DK440881A (da) Fremgangsmaade til fremstilling af konversionslag
DK525481A (da) Fremgangsmaade til fremstilling af pyrimidoner
DK478181A (da) Fremgangsmaade til fremstilling af bicykliske forbindelser
DK475882A (da) Fremgangsmaade til fremstilling af benzofuranoner
DK299483D0 (da) Fremgangsmade til fremstilling af n-phosphonomethylglycin
DK55790A (da) Fremgangsmaade til fremstilling af alfa-sulfonyloxyketonacetaler
DK553582A (da) Fremgangsmaade til fremstilling af naphthoxyalkylaminer
DK283083D0 (da) Fremgangsmade til fremstilling af n-phosphonomethylglycin
DK115581A (da) Fremgangsmaade til fremstilling af pyrimidylquinazoliner
DK529181A (da) Fremgangsmaade til fremstilling af substituerede benzamider
DK451883D0 (da) Fremgangsmade til fremstilling af 4-methyl-5-alkylthiometyl-imidazoler
DK316981A (da) Fremgangsmaade til fremstilling af pentapeptider
DK142381A (da) Fremgangsmaade til fremstilling af substituerede triarylthiazolforbindelser
DK361983A (da) Fremgangsmaade til fremstilling af meldroejealkaloider
DK394783D0 (da) Fremgangsmade til fremstilling af n-phosphonometylglycin
DK449881A (da) Fremgangsmaade til fremstilling af moroxydinphenoxyisobutyrater
DK399783D0 (da) Fremgangsmade til fremstilling af substituerede 1-puridyloxy-3-indolylalkylamino-2-propanoler
DK411881A (da) Fremgangsmaade til fremstilling af 1-oxa-beta-lactamantibiotika
DK380981A (da) Fremgangsmaade til fremstilling af benzoquinoliziner
DK362381A (da) Fremgangsmaade til fremstilling af polyazaheterocycliske fordelser
DK159417C (da) Fremgangsmaade til fremstilling af alfa-ketocarboxylsyre-n-tert.butylamider
DK385983D0 (da) Fremgangsmade til fremstilling af 1-oxacephamer
DK71681A (da) Fremgangsmaade til fremstilling af piperidinokinazoliner
DK236681A (da) Fremgangsmaade til fremstilling af tinforbindelser