EP1028177A1 - Procédé de passivation - Google Patents

Procédé de passivation Download PDF

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Publication number
EP1028177A1
EP1028177A1 EP00102696A EP00102696A EP1028177A1 EP 1028177 A1 EP1028177 A1 EP 1028177A1 EP 00102696 A EP00102696 A EP 00102696A EP 00102696 A EP00102696 A EP 00102696A EP 1028177 A1 EP1028177 A1 EP 1028177A1
Authority
EP
European Patent Office
Prior art keywords
zinc
layer
nickel
coating
titanium
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.)
Withdrawn
Application number
EP00102696A
Other languages
German (de)
English (en)
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.)
Walter Hillebrand & Co KG GmbH
Original Assignee
Walter Hillebrand & Co KG 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 Walter Hillebrand & Co KG GmbH filed Critical Walter Hillebrand & Co KG GmbH
Publication of EP1028177A1 publication Critical patent/EP1028177A1/fr
Withdrawn legal-status Critical Current

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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
    • C23C22/48—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

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)
EP00102696A 1999-02-09 2000-02-09 Procédé de passivation Withdrawn EP1028177A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999105134 DE19905134A1 (de) 1999-02-09 1999-02-09 Passivierungsverfahren
DE19905134 1999-02-09

Publications (1)

Publication Number Publication Date
EP1028177A1 true EP1028177A1 (fr) 2000-08-16

Family

ID=7896819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102696A Withdrawn EP1028177A1 (fr) 1999-02-09 2000-02-09 Procédé de passivation

Country Status (2)

Country Link
EP (1) EP1028177A1 (fr)
DE (1) DE19905134A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038829A1 (fr) * 2000-11-07 2002-05-16 Walter Hillebrand Gmbh & Co. Galvanotechnik Procede de passivation
EP2557346B1 (fr) 2011-08-11 2016-01-20 Voswinkel Entwicklungs- und Verwaltungs-GmbH & Co. KG Screw coupling for a detachable connection of high pressure hydraulic lines
CN116732507A (zh) * 2023-06-20 2023-09-12 保定奥琦圣新型金属材料制造有限公司 一种镀锌钢材钝化液及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970470B1 (fr) 2007-03-05 2011-05-11 ATOTECH Deutschland GmbH Passivation noire sans chrome(VI) pour surfaces contenant du zinc
DE102008007133A1 (de) * 2008-01-31 2009-08-06 Metallveredelung Huber Gmbh Beschichtung enthaltend einen galvanisch aufgebrachten Korrosionsschutz, insbesondere auf Beschlagteilen, sowie ein Verfahren zur Herstellung einer Beschichtung
DE202008017623U1 (de) * 2008-07-11 2010-04-22 Voswinkel Kg Korrosionsbeständiges, mechanisch beanspruchbares Bauteil

Citations (13)

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US4331487A (en) * 1980-05-06 1982-05-25 Ball Corporation Conductive coatings for metal substrates
GB2097024A (en) * 1981-04-16 1982-10-27 Hooker Chemicals Plastics Corp Treating metal surfaces to improve corrosion resistance
JPS59111844A (ja) * 1982-12-16 1984-06-28 住友金属工業株式会社 耐剥離性にすぐれた塗装鋼板
JPS60121275A (ja) * 1983-12-05 1985-06-28 Sumitomo Metal Ind Ltd 黒色化鋼板とその製法
JPS61238979A (ja) * 1985-04-15 1986-10-24 Kobe Steel Ltd 着色亜鉛合金めつき鋼板の製造方法
JPS62180080A (ja) * 1986-01-31 1987-08-07 Kobe Steel Ltd 黒色亜鉛めつき鋼板の保護皮膜製造法
EP0317684A1 (fr) * 1987-11-26 1989-05-31 Procoat, S.A. Revêtement protecteur multifonctionnel pour surfaces en acier galvanisé et ses alliages
JPH01255675A (ja) * 1988-04-05 1989-10-12 Nisshin Steel Co Ltd 黒色化亜鉛合金めっき鋼板の製造方法
GB2261617A (en) * 1991-11-21 1993-05-26 Doerken Ewald Ag Use of post-dipping agents for the after-treatment of chromated or passivated galvanising coatings
JPH06155656A (ja) * 1992-11-25 1994-06-03 Sumitomo Metal Ind Ltd 自動車用表面処理鋼板
JPH0740501A (ja) * 1993-07-27 1995-02-10 Kawasaki Steel Corp 加工性に優れた黒色鋼板およびその製造方法
US5393354A (en) * 1993-10-07 1995-02-28 Mcgean-Rohco, Inc. Iridescent chromium coatings and method
EP0760401A1 (fr) * 1995-08-21 1997-03-05 Dipsol Chemical Co., Ltd Composition liquide et procédé pour former une couche anti-corrosive

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
CH136060A (de) * 1928-02-21 1929-10-31 Sprenger Patentverwertung Otto Verfahren zur Herstellung von Überzügen auf Metallen.
GB518966A (en) * 1938-08-10 1940-03-13 Horace Campbell Hall Treatment of metal surfaces
US3262293A (en) * 1964-05-25 1966-07-26 Sylvania Electric Prod Method of manufacturing wire
DE2732007A1 (de) * 1977-07-15 1979-02-01 Rheinisches Zinkwalzwerk Gmbh Verfahren zum auftragen eines ueberzugs auf zink oder zinklegierungen enthaltende oberflaechen
DE2757592C2 (de) * 1977-12-23 1985-03-28 Rheinzink GmbH, 4354 Datteln Verfahren zur Herstellung von Deckschichten auf aus Zink-Kupfer-Titan-Legierungen bestehenden Formkörpern
GB2032963B (en) * 1978-10-30 1982-09-29 Dart Ind Inc Non-chromate conversion coating solutions
US4840712A (en) * 1988-10-13 1989-06-20 Bethlehem Steel Corporation Process for improving wear on conductor rolls in electroplating of steel surfaces

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331487A (en) * 1980-05-06 1982-05-25 Ball Corporation Conductive coatings for metal substrates
GB2097024A (en) * 1981-04-16 1982-10-27 Hooker Chemicals Plastics Corp Treating metal surfaces to improve corrosion resistance
JPS59111844A (ja) * 1982-12-16 1984-06-28 住友金属工業株式会社 耐剥離性にすぐれた塗装鋼板
JPS60121275A (ja) * 1983-12-05 1985-06-28 Sumitomo Metal Ind Ltd 黒色化鋼板とその製法
JPS61238979A (ja) * 1985-04-15 1986-10-24 Kobe Steel Ltd 着色亜鉛合金めつき鋼板の製造方法
JPS62180080A (ja) * 1986-01-31 1987-08-07 Kobe Steel Ltd 黒色亜鉛めつき鋼板の保護皮膜製造法
EP0317684A1 (fr) * 1987-11-26 1989-05-31 Procoat, S.A. Revêtement protecteur multifonctionnel pour surfaces en acier galvanisé et ses alliages
JPH01255675A (ja) * 1988-04-05 1989-10-12 Nisshin Steel Co Ltd 黒色化亜鉛合金めっき鋼板の製造方法
GB2261617A (en) * 1991-11-21 1993-05-26 Doerken Ewald Ag Use of post-dipping agents for the after-treatment of chromated or passivated galvanising coatings
JPH06155656A (ja) * 1992-11-25 1994-06-03 Sumitomo Metal Ind Ltd 自動車用表面処理鋼板
JPH0740501A (ja) * 1993-07-27 1995-02-10 Kawasaki Steel Corp 加工性に優れた黒色鋼板およびその製造方法
US5393354A (en) * 1993-10-07 1995-02-28 Mcgean-Rohco, Inc. Iridescent chromium coatings and method
EP0760401A1 (fr) * 1995-08-21 1997-03-05 Dipsol Chemical Co., Ltd Composition liquide et procédé pour former une couche anti-corrosive

Non-Patent Citations (12)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 121, no. 6, 8 August 1994, Columbus, Ohio, US; abstract no. 62348v, EL-SHARIF M. R.: "Sudies of chemical conversion treatments of electrodeposited zinc-chromium or zinc-nickel-chromium" XP000665390 *
DATABASE WPI Section Ch Week 198432, Derwent World Patents Index; Class A82, AN 1984-197561, XP002138169 *
DATABASE WPI Section Ch Week 199420, Derwent World Patents Index; Class M14, AN 1994-165770, XP002125199 *
INTERN. CORROSION CONGRESS NACE, vol. 12, no. 1, 1993, Houston, pages 329 - 340 *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 271 (C - 311) 29 October 1985 (1985-10-29) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 085 (C - 410) 14 March 1987 (1987-03-14) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 033 (C - 472) 30 January 1988 (1988-01-30) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 221 (C - 598) 23 May 1989 (1989-05-23) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 007 (C - 673) 10 January 1990 (1990-01-10) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 474 (M - 1668) 5 September 1994 (1994-09-05) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30) *
WHARTON J A ET AL: "NON-CHROMATE CONVERSION COATING TREATMENTS FOR ELECTRODEPOSITED ZINC-NICKEL ALLOYS", TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING,GB,INSTITUTE OF METAL FINISHING. LONDON, vol. 74, no. PART 06, pages 210-213 - 213, XP000635797, ISSN: 0020-2967 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038829A1 (fr) * 2000-11-07 2002-05-16 Walter Hillebrand Gmbh & Co. Galvanotechnik Procede de passivation
EP2557346B1 (fr) 2011-08-11 2016-01-20 Voswinkel Entwicklungs- und Verwaltungs-GmbH & Co. KG Screw coupling for a detachable connection of high pressure hydraulic lines
CN116732507A (zh) * 2023-06-20 2023-09-12 保定奥琦圣新型金属材料制造有限公司 一种镀锌钢材钝化液及其制备方法

Also Published As

Publication number Publication date
DE19905134A1 (de) 2000-09-28

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