DK3428314T3 - Sammensætning og fremgangsmåde til passivering af forzinkede dele - Google Patents

Sammensætning og fremgangsmåde til passivering af forzinkede dele Download PDF

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Publication number
DK3428314T3
DK3428314T3 DK17181407.2T DK17181407T DK3428314T3 DK 3428314 T3 DK3428314 T3 DK 3428314T3 DK 17181407 T DK17181407 T DK 17181407T DK 3428314 T3 DK3428314 T3 DK 3428314T3
Authority
DK
Denmark
Prior art keywords
passivation
composition
galvanized parts
galvanized
parts
Prior art date
Application number
DK17181407.2T
Other languages
Danish (da)
English (en)
Inventor
Carolina Battaglia
Hanna Smoll
Marcel Roth
Reiner Wark
Ingo Klüppel
Original Assignee
Doerken Ewald Ag
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 Doerken Ewald Ag filed Critical Doerken Ewald Ag
Application granted granted Critical
Publication of DK3428314T3 publication Critical patent/DK3428314T3/da

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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
    • C23C22/40—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
    • C23C22/42—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 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • 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
    • C23C2222/20—Use of solutions containing silanes

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)
  • Other Surface Treatments For Metallic Materials (AREA)
DK17181407.2T 2017-07-14 2017-07-14 Sammensætning og fremgangsmåde til passivering af forzinkede dele DK3428314T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17181407.2A EP3428314B1 (de) 2017-07-14 2017-07-14 Zusammensetzung und verfahren zur passivierung verzinkter bauteile

Publications (1)

Publication Number Publication Date
DK3428314T3 true DK3428314T3 (da) 2020-02-17

Family

ID=59366246

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17181407.2T DK3428314T3 (da) 2017-07-14 2017-07-14 Sammensætning og fremgangsmåde til passivering af forzinkede dele

Country Status (3)

Country Link
EP (1) EP3428314B1 (de)
DK (1) DK3428314T3 (de)
ES (1) ES2765816T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3771749A1 (de) * 2019-07-29 2021-02-03 Ewald Dörken Ag Verfahren zur passivierung metallischer substrate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849110A (en) 1996-11-04 1998-12-15 The Boeing Company Sol coating of metals
DE10162756A1 (de) 2001-12-20 2003-07-10 Walter Hillebrand Gmbh & Co Schwarzpassivierungsverfahren
DE10305450A1 (de) * 2003-02-11 2004-08-26 Walter Hillebrand Gmbh & Co. Aktivatoren der Schwarzpassivierung
DE102004001945A1 (de) 2004-01-14 2005-08-11 Ina-Schaeffler Kg Schwarzpassivierung von Zink- oder Zinklegierungsoberflächen
EP2014793B1 (de) 2007-06-14 2013-11-20 Atotech Deutschland GmbH Korrosionsschutzbehandlung für Konversionsschichten
KR20110054009A (ko) * 2008-09-17 2011-05-24 호덴 세이미츠 카코 켄쿄쇼 컴퍼니 리미티드 아연 또는 아연 합금 표면의 흑색화 화성 처리용 수용액과 그 처리용 수용액을 이용하는 흑색화 방청 피막 형성 방법
DE102010001686A1 (de) * 2010-02-09 2011-08-11 Henkel AG & Co. KGaA, 40589 Zusammensetzung für die alkalische Passivierung von Zinkoberflächen
CN104704050B (zh) 2012-10-10 2016-10-12 东丽株式会社 聚乳酸树脂组合物、成型体及聚乳酸树脂组合物的制备方法
CN103397320B (zh) * 2013-08-20 2015-07-15 安徽工业大学 一种用于汽车热镀锌板表面阴极电泳前处理液
EP2907894B1 (de) * 2014-02-13 2019-04-10 Ewald Dörken Ag Verfahren zum Herstellen eines mit einer Chrom-VI-freien und kobaltfreien Passivierung versehenen Substrats
EP3040445B1 (de) 2014-12-30 2019-02-06 Ewald Dörken Ag Passivierungszusammensetzung aufweisend eine silanmodifizierte Silikatverbindung

Also Published As

Publication number Publication date
ES2765816T3 (es) 2020-06-11
EP3428314A1 (de) 2019-01-16
EP3428314B1 (de) 2019-11-13

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