ES2045616T3 - Tratamiento superficial mejorado para superficies zinciferas. - Google Patents

Tratamiento superficial mejorado para superficies zinciferas.

Info

Publication number
ES2045616T3
ES2045616T3 ES90106675T ES90106675T ES2045616T3 ES 2045616 T3 ES2045616 T3 ES 2045616T3 ES 90106675 T ES90106675 T ES 90106675T ES 90106675 T ES90106675 T ES 90106675T ES 2045616 T3 ES2045616 T3 ES 2045616T3
Authority
ES
Spain
Prior art keywords
chromium
zincifer
surface treatment
improved surface
painting
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 - Lifetime
Application number
ES90106675T
Other languages
English (en)
Inventor
Noriaki Yoshitake
Kenshi Saeki
Takumi Nihon Parker Hira Honda
Takao Ogino
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.)
Henkel Corp
Original Assignee
Henkel Corp
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 Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of ES2045616T3 publication Critical patent/ES2045616T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C22/37—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 containing also hexavalent chromium compounds
    • C23C22/38—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 containing also hexavalent chromium compounds 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
    • C23C22/05—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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/30—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 hexavalent chromium compounds containing also trivalent 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

SUPERFICIES TRATADAS CON CINC, PARTICULARMENTE AQUELLAS DE ACERO GALVANIZADO, PUEDEN PROTEGERSE EFECTIVAMENTE CONTRA LA CORROSION, DURANTE O DESPUES DEL TRATAMIENTO, MIENTRAS QUE SE MANTIENEN FACILMENTE SOLDABLES, MEDIANTE CONTACTO CON UNA SOLUCION ACUOSA QUE CONTIENE CROMO EN ESTADOS DE VALENCIA +6 Y +3, FOSFATO, O ALCOHOL TERCIARIO U OXIDANTE ESTABLE SIMILAR, COMPUESTO ORGANICO SOLUBLE EN AGUA, COMO AGENTE HUMIDIFICADOR, Y UN AGENTE DE ACOPLAMIENTO DE SILANO; SEGUIDO DE SECADO, CONSIGUIENDO QUE UNA PELICULA DE LA SOLUCION SE ESTABLEZCA EN LA SUPERFICIE. UNA FINA CUBIERTA CONTENIENDO DE 10 A 200 MG/M (AL CUADRADO) DE CROMO SE FORMA SOBRE LA SUPERFICIE PARA PROVEER UNA CAPA PROTECTORA QUE TAMBIEN ES UNA EXCELENTE BASE PARA TRATAMIENTOS POSTERIORES.
ES90106675T 1989-04-07 1990-04-06 Tratamiento superficial mejorado para superficies zinciferas. Expired - Lifetime ES2045616T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1089415A JPH0753911B2 (ja) 1989-04-07 1989-04-07 亜鉛系めっき鋼板のクロメート処理方法

Publications (1)

Publication Number Publication Date
ES2045616T3 true ES2045616T3 (es) 1994-01-16

Family

ID=13970020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106675T Expired - Lifetime ES2045616T3 (es) 1989-04-07 1990-04-06 Tratamiento superficial mejorado para superficies zinciferas.

Country Status (9)

Country Link
EP (1) EP0391442B1 (es)
JP (1) JPH0753911B2 (es)
KR (1) KR930007389B1 (es)
AT (1) ATE95575T1 (es)
DE (1) DE69003716T2 (es)
DK (1) DK0391442T3 (es)
ES (1) ES2045616T3 (es)
NZ (1) NZ233236A (es)
ZA (1) ZA902660B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100873B2 (ja) * 1989-09-27 1995-11-01 日本パーカライジング株式会社 亜鉛系メッキ鋼板のクロメート塗布液
JPH0696778B2 (ja) * 1990-10-05 1994-11-30 新日本製鐵株式会社 亜鉛系めっき鋼板のクロメート処理方法
JPH0753913B2 (ja) * 1990-11-14 1995-06-07 新日本製鐵株式会社 有機複合めっき鋼板の製造方法
JP2743220B2 (ja) * 1991-04-22 1998-04-22 新日本製鐵株式会社 ポリウレタン重防食被覆鋼材
US6361622B1 (en) 1997-08-21 2002-03-26 Henkel Corporation Process for coating and/or touching up coatings on metal surfaces
DE19740248A1 (de) * 1997-09-12 1999-03-18 Henkel Kgaa Chromatierung oder Nachpassivierung mit stabilisierten Cr(III)/Cr(VI)-haltigen Lösungen
TR200000687T2 (tr) * 1997-09-17 2000-11-21 Chemetall Plc Metal alt-tabakaların aşınmasının engellenmesi için yöntem ve bileşimler.
JP4165943B2 (ja) * 1998-11-18 2008-10-15 日本ペイント株式会社 亜鉛被覆鋼および無被覆鋼の防錆コーティング剤
US6669764B1 (en) * 2000-10-31 2003-12-30 The United States Of America As Represented By The Secretary Of The Navy Pretreatment for aluminum and aluminum alloys
US6663700B1 (en) * 2000-10-31 2003-12-16 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for metal coated substrates
JP3873642B2 (ja) * 2001-03-21 2007-01-24 Ｊｆｅスチール株式会社 錫めっき鋼板
DE10162756A1 (de) * 2001-12-20 2003-07-10 Walter Hillebrand Gmbh & Co Schwarzpassivierungsverfahren
RU2547374C1 (ru) * 2014-01-31 2015-04-10 Закрытое акционерное общество "ФК" Хроматирующий состав для обработки оцинкованной стали

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256580A (ja) * 1985-09-05 1987-03-12 Nippon Parkerizing Co Ltd 亜鉛系メツキ鋼板のクロメ−ト塗布液

Also Published As

Publication number Publication date
DE69003716T2 (de) 1994-02-17
JPH02267277A (ja) 1990-11-01
NZ233236A (en) 1992-05-26
ATE95575T1 (de) 1993-10-15
EP0391442B1 (en) 1993-10-06
KR930007389B1 (ko) 1993-08-09
DK0391442T3 (da) 1993-12-20
ZA902660B (en) 1991-01-30
EP0391442A1 (en) 1990-10-10
KR900016497A (ko) 1990-11-13
DE69003716D1 (de) 1993-11-11
JPH0753911B2 (ja) 1995-06-07

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