ATE509138T1 - Chrom(vi)-freie schwarzpassivierung für zink- haltige oberflächen - Google Patents

Chrom(vi)-freie schwarzpassivierung für zink- haltige oberflächen

Info

Publication number
ATE509138T1
ATE509138T1 AT07103538T AT07103538T ATE509138T1 AT E509138 T1 ATE509138 T1 AT E509138T1 AT 07103538 T AT07103538 T AT 07103538T AT 07103538 T AT07103538 T AT 07103538T AT E509138 T1 ATE509138 T1 AT E509138T1
Authority
AT
Austria
Prior art keywords
mmol
carboxylic acids
chrome
containing zinc
treatment solution
Prior art date
Application number
AT07103538T
Other languages
English (en)
Inventor
Jaroslava Krizova
Vaclav Kriz
Jiri Kloubek
Bjoern Dingwerth
Original Assignee
Atotech Deutschland 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 Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Application granted granted Critical
Publication of ATE509138T1 publication Critical patent/ATE509138T1/de

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
    • C23C22/34—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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
AT07103538T 2007-03-05 2007-03-05 Chrom(vi)-freie schwarzpassivierung für zink- haltige oberflächen ATE509138T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07103538A EP1970470B1 (de) 2007-03-05 2007-03-05 Chrom(VI)-freie Schwarzpassivierung für Zink-haltige Oberflächen

Publications (1)

Publication Number Publication Date
ATE509138T1 true ATE509138T1 (de) 2011-05-15

Family

ID=38325410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07103538T ATE509138T1 (de) 2007-03-05 2007-03-05 Chrom(vi)-freie schwarzpassivierung für zink- haltige oberflächen

Country Status (8)

Country Link
US (1) US8460534B2 (de)
EP (1) EP1970470B1 (de)
JP (1) JP5124595B2 (de)
KR (1) KR101389602B1 (de)
CN (1) CN101668882B (de)
AT (1) ATE509138T1 (de)
ES (1) ES2361361T3 (de)
WO (1) WO2008107039A1 (de)

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* Cited by examiner, † Cited by third party
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DE102008044143B4 (de) * 2008-11-27 2011-01-13 Atotech Deutschland Gmbh Wässrige Behandlungslösung und Verfahren zur Erzeugung von Konversionsschichten für zinkhaltige Oberflächen
EP2309027B1 (de) 2009-09-23 2011-09-21 ATOTECH Deutschland GmbH Behandlungslösung zur Erzeugung Chrom- und Cobalt-freier schwarzer Konversionsschichten
CN101818374B (zh) * 2010-05-04 2011-06-08 甘肃锦世化工有限责任公司 太阳能吸热板的生产方法
US9738790B2 (en) 2010-05-26 2017-08-22 Atotech Deutschland Gmbh Process for forming corrosion protection layers on metal surfaces
US8961678B2 (en) * 2012-12-20 2015-02-24 Rohm And Haas Electronic Materials Llc Organic solderability preservative and method
EP2784188B2 (de) 2013-03-26 2018-04-25 ATOTECH Deutschland GmbH Verfahren zum Korrosionsschutz von eisenhaltigen Materialien
CN103698442B (zh) * 2013-12-30 2015-04-08 上海微谱化工技术服务有限公司 金属表面处理剂中丙二酸的定量方法
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
CN105925971B (zh) * 2016-06-14 2018-02-27 中山市东升镇威尔特表面技术厂 环保型皮膜剂
CN107299338B (zh) * 2017-07-09 2019-04-12 无锡市恒利弘实业有限公司 一种钢制件水性环保防锈剂及其制备方法和应用
CN107267970B (zh) * 2017-07-09 2019-08-27 无锡市恒利弘实业有限公司 一种钢制件水性环保防锈剂及其制备方法和应用
CN108796486A (zh) * 2018-07-31 2018-11-13 广州传福化学技术有限公司 一种镀锌黑色钝化剂及镀锌钝化方法
KR101998606B1 (ko) * 2018-11-21 2019-07-10 주식회사 지에스켐텍 아연-니켈 도금용 3가 크로메이트계 흑색 내식성 향상제 및 이를 이용한 아연-니켈 도금층의 표면처리방법
CN110042380A (zh) * 2019-03-27 2019-07-23 祝亚琴 锌发黑剂
CN110158068B (zh) * 2019-06-17 2021-03-05 上海德修化工有限公司 一种环保型锌镍合金黑色钝化液及其使用方法
EP3771748A1 (de) 2019-07-30 2021-02-03 Dr.Ing. Max Schlötter GmbH & Co. KG Chrom(vi)- und kobalt-freie schwarzpassivierung für zink-nickel-oberflächen
EP4269652A1 (de) 2022-04-29 2023-11-01 Atotech Deutschland GmbH & Co. KG Verfahren zur schwarz-passivierung einer zinkschicht, schwarz-passivierungszusammensetzung und jeweilige verwendung

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JP4384471B2 (ja) * 2003-10-27 2009-12-16 ディップソール株式会社 亜鉛ニッケル合金めっき上に６価クロムフリー耐食性皮膜を形成する方法
JP4472965B2 (ja) * 2003-10-27 2010-06-02 ディップソール株式会社 ３価クロメート液及びそれを用いた亜鉛ニッケル合金めっき上に６価クロムフリー耐食性皮膜を形成する方法
JP4738747B2 (ja) * 2004-01-22 2011-08-03 日本表面化学株式会社 黒色被膜剤及び黒色被膜形成方法
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US20080169199A1 (en) * 2007-01-17 2008-07-17 Chang Gung University Trivalent chromium electroplating solution and an electroplating process with the solution

Also Published As

Publication number Publication date
CN101668882A (zh) 2010-03-10
WO2008107039A1 (de) 2008-09-12
ES2361361T3 (es) 2011-06-16
JP5124595B2 (ja) 2013-01-23
KR101389602B1 (ko) 2014-05-27
KR20100014710A (ko) 2010-02-10
EP1970470B1 (de) 2011-05-11
US20100133113A1 (en) 2010-06-03
CN101668882B (zh) 2012-07-25
US8460534B2 (en) 2013-06-11
JP2010520373A (ja) 2010-06-10
EP1970470A1 (de) 2008-09-17

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