DE58906227D1 - Verfahren zur Herstellung eines sauren chrom-(III)-haltigen und fluoridhaltigen Passivierungsbades für Oberflächen aus Zink, Zinklegierungen und Cadmium. - Google Patents

Verfahren zur Herstellung eines sauren chrom-(III)-haltigen und fluoridhaltigen Passivierungsbades für Oberflächen aus Zink, Zinklegierungen und Cadmium.

Info

Publication number
DE58906227D1
DE58906227D1 DE89106447T DE58906227T DE58906227D1 DE 58906227 D1 DE58906227 D1 DE 58906227D1 DE 89106447 T DE89106447 T DE 89106447T DE 58906227 T DE58906227 T DE 58906227T DE 58906227 D1 DE58906227 D1 DE 58906227D1
Authority
DE
Germany
Prior art keywords
zinc
fluoride
iii
cadmium
chromium
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
DE89106447T
Other languages
English (en)
Inventor
Klaus-Peter Klos
Karl-Heinz Lindemann
Willi Birnstiel
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.)
Surtec GmbH
Original Assignee
Surtec GmbH
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 Surtec GmbH filed Critical Surtec GmbH
Application granted granted Critical
Publication of DE58906227D1 publication Critical patent/DE58906227D1/de
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
    • 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
    • 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)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Glass Compositions (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
DE89106447T 1988-04-12 1989-04-11 Verfahren zur Herstellung eines sauren chrom-(III)-haltigen und fluoridhaltigen Passivierungsbades für Oberflächen aus Zink, Zinklegierungen und Cadmium. Expired - Fee Related DE58906227D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812076A DE3812076A1 (de) 1988-04-12 1988-04-12 Saures chrom-(iii)-haltiges und fluoridhaltiges passivierungsbad fuer oberflaechen aus zink, zinklegierungen und cadmium

Publications (1)

Publication Number Publication Date
DE58906227D1 true DE58906227D1 (de) 1994-01-05

Family

ID=6351774

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3812076A Granted DE3812076A1 (de) 1988-04-12 1988-04-12 Saures chrom-(iii)-haltiges und fluoridhaltiges passivierungsbad fuer oberflaechen aus zink, zinklegierungen und cadmium
DE89106447T Expired - Fee Related DE58906227D1 (de) 1988-04-12 1989-04-11 Verfahren zur Herstellung eines sauren chrom-(III)-haltigen und fluoridhaltigen Passivierungsbades für Oberflächen aus Zink, Zinklegierungen und Cadmium.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3812076A Granted DE3812076A1 (de) 1988-04-12 1988-04-12 Saures chrom-(iii)-haltiges und fluoridhaltiges passivierungsbad fuer oberflaechen aus zink, zinklegierungen und cadmium

Country Status (5)

Country Link
EP (1) EP0337411B1 (de)
AT (1) ATE97700T1 (de)
DD (1) DD280557A5 (de)
DE (2) DE3812076A1 (de)
YU (1) YU71689A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19615664A1 (de) * 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung
US7314671B1 (en) 1996-04-19 2008-01-01 Surtec International Gmbh Chromium(VI)-free conversion layer and method for producing it
JP4145016B2 (ja) * 2001-01-31 2008-09-03 日本パーカライジング株式会社 亜鉛系メッキ鋼板用防錆処理剤および亜鉛系メッキ鋼板
US6761774B2 (en) * 2001-05-24 2004-07-13 Basf Corporation Composition and method for the in situ removal scale from a substrate
US7101469B2 (en) 2004-11-10 2006-09-05 Atotech Deutschland Gmbh Metal pieces and articles having improved corrosion resistance
DE102009042861B4 (de) 2009-09-24 2020-08-20 AnJo Oberflächentechnik GmbH Zusammensetzung, Anwendungslösung und Verfahren zur Passivierung von Zink und seinen Legierungen
WO2011127473A1 (en) * 2010-04-09 2011-10-13 Enthone Inc. Passivation treatment of zinc-based coatings
DE102011013319B4 (de) 2011-03-07 2018-06-14 AnJo Oberflächentechnik GmbH Zusammensetzung und Anwendungslösung zum Passivieren von Zink und seinen Legierungen
EP2708620A1 (de) 2012-09-12 2014-03-19 Anjo Oberflächentechnik GmbH Zusammensetzung und Anwendungslösung zum Passivieren von Zink und seinen Legierungen
CN102912337B (zh) * 2012-10-30 2015-01-21 四川华丰企业集团有限公司 一种镀镉工件的绿色钝化膜生产工艺
CN103215580B (zh) * 2013-03-25 2016-01-27 沈阳帕卡濑精有限总公司 用于钢板表面快速成膜具有高耐蚀性的三价铬钝化剂
CN103215581B (zh) * 2013-03-25 2015-06-03 沈阳帕卡濑精有限总公司 快速处理钢板表面钝化封闭一体的三价铬钝化剂
ES2732264T3 (es) * 2014-02-13 2019-11-21 Doerken Ewald Ag Procedimiento para la preparación de un sustrato provisto de una pasivación libre de cobalto y libre de cromo-VI
NL2017398B1 (en) * 2016-08-31 2018-03-08 Ad Productions B V Method of treating metal surfaces with an aqueous composition and aqueous composition
US10400338B2 (en) 2017-05-12 2019-09-03 Chemeon Surface Technology, Llc pH stable trivalent chromium coating solutions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2166737A1 (de) * 1970-04-02 1975-06-05 Du Pont Verfahren zum herstellen von chromhaltigen, waessrigen loesungen
US4171231A (en) * 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces
US4298404A (en) * 1979-09-06 1981-11-03 Richardson Chemical Company Chromium-free or low-chromium metal surface passivation
US4263059A (en) * 1979-12-21 1981-04-21 Rohco, Inc. Coating solutions of trivalent chromium for coating zinc and cadmium surfaces
US4384902A (en) * 1981-06-15 1983-05-24 Occidental Chemical Corporation Trivalent chromium passivate composition and process
US4349392A (en) * 1981-05-20 1982-09-14 Occidental Chemical Corporation Trivalent chromium passivate solution and process
US4367099A (en) * 1981-06-15 1983-01-04 Occidental Chemical Corporation Trivalent chromium passivate process
US4359347A (en) * 1981-04-16 1982-11-16 Occidental Chemical Corporation Chromium-free passivate solution and process
CA1228000A (en) * 1981-04-16 1987-10-13 David E. Crotty Chromium appearance passivate solution and process
US4539348A (en) * 1982-12-16 1985-09-03 Celanese Corporation Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film-forming resins containing the same
US4578122A (en) * 1984-11-14 1986-03-25 Omi International Corporation Non-peroxide trivalent chromium passivate composition and process
NO168953C (no) * 1986-08-27 1992-04-22 Elektro Brite Gmbh Surt kromholdig passiveringsbad for sink- eller kadmiumoverflater

Also Published As

Publication number Publication date
DE3812076C2 (de) 1990-09-13
DD280557A5 (de) 1990-07-11
EP0337411A2 (de) 1989-10-18
EP0337411B1 (de) 1993-11-24
YU71689A (en) 1990-12-31
DE3812076A1 (de) 1989-10-26
ATE97700T1 (de) 1993-12-15
EP0337411A3 (en) 1990-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee