BR8202218A - Solucao aquosa acida para o tratamento de substratos receptivos de metal processo para o tratamento de um substrato receptivo de metal e substrato receptivo - Google Patents

Solucao aquosa acida para o tratamento de substratos receptivos de metal processo para o tratamento de um substrato receptivo de metal e substrato receptivo

Info

Publication number
BR8202218A
BR8202218A BR8202218A BR8202218A BR8202218A BR 8202218 A BR8202218 A BR 8202218A BR 8202218 A BR8202218 A BR 8202218A BR 8202218 A BR8202218 A BR 8202218A BR 8202218 A BR8202218 A BR 8202218A
Authority
BR
Brazil
Prior art keywords
treatment
receptive
metal
substrate
water solution
Prior art date
Application number
BR8202218A
Other languages
English (en)
Inventor
David Edward Crotty
Ronald Joseph Lash
Bento Daforte Jr
Robert J Huver
Original Assignee
Hooker Chemicals Plastics 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
Priority claimed from US06/254,728 external-priority patent/US4359347A/en
Priority claimed from US06/254,699 external-priority patent/US4359345A/en
Priority claimed from US06/254,700 external-priority patent/US4359346A/en
Priority claimed from US06/265,487 external-priority patent/US4349392A/en
Priority claimed from US06/273,526 external-priority patent/US4367099A/en
Priority claimed from US06/274,007 external-priority patent/US4384902A/en
Priority claimed from US06/274,601 external-priority patent/US4359348A/en
Application filed by Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Publication of BR8202218A publication Critical patent/BR8202218A/pt

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
    • 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
    • C23C22/40—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
    • C23C22/44—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 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
    • 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
    • C23C22/48—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
    • C23C22/56—Treatment of aluminium 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
    • C23C22/48—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
    • C23C22/57—Treatment of magnesium 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
    • 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)
  • 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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BR8202218A 1981-04-16 1982-04-16 Solucao aquosa acida para o tratamento de substratos receptivos de metal processo para o tratamento de um substrato receptivo de metal e substrato receptivo BR8202218A (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US06/254,728 US4359347A (en) 1981-04-16 1981-04-16 Chromium-free passivate solution and process
US06/254,699 US4359345A (en) 1981-04-16 1981-04-16 Trivalent chromium passivate solution and process
US06/254,700 US4359346A (en) 1981-04-16 1981-04-16 Trivalent chromium passivate solution and process for yellow passivate film
US06/265,487 US4349392A (en) 1981-05-20 1981-05-20 Trivalent chromium passivate solution and process
US06/273,526 US4367099A (en) 1981-06-15 1981-06-15 Trivalent chromium passivate process
US06/274,007 US4384902A (en) 1981-06-15 1981-06-15 Trivalent chromium passivate composition and process
US06/274,601 US4359348A (en) 1981-06-17 1981-06-17 Stabilized trivalent chromium passivate composition and process

Publications (1)

Publication Number Publication Date
BR8202218A true BR8202218A (pt) 1983-03-29

Family

ID=27569481

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202218A BR8202218A (pt) 1981-04-16 1982-04-16 Solucao aquosa acida para o tratamento de substratos receptivos de metal processo para o tratamento de um substrato receptivo de metal e substrato receptivo

Country Status (11)

Country Link
AU (1) AU541733B2 (pt)
BR (1) BR8202218A (pt)
CA (1) CA1228000A (pt)
DE (1) DE3213384A1 (pt)
FR (1) FR2504156A1 (pt)
GB (1) GB2097024B (pt)
HK (1) HK85586A (pt)
IT (1) IT1147842B (pt)
NL (1) NL185856C (pt)
SE (1) SE457642B (pt)
SG (1) SG67686G (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392008B2 (ja) 1996-10-30 2003-03-31 日本表面化学株式会社 金属の保護皮膜形成処理剤と処理方法
DE3423990A1 (de) * 1983-07-19 1985-01-31 Omi International Corp., Warren, Mich. Peroxidfreie chrom(iii)-passivierungsloesung und verfahren zum passivieren von substraten mit dieser loesung
GB8324717D0 (en) * 1983-09-15 1983-10-19 British Petroleum Co Plc Inhibiting corrosion in aqueous systems
JPS60200972A (ja) * 1984-03-23 1985-10-11 Hitachi Ltd ジルコニウムまたはジルコニウム合金の防食方法
WO1985005131A1 (en) * 1984-05-04 1985-11-21 Amchem Products, Inc. Metal treatment
CA1292155C (en) * 1987-03-03 1991-11-19 Lance Wilson Method of forming a corrosion resistant coating
DE3812076A1 (de) * 1988-04-12 1989-10-26 Elektro Brite Gmbh Saures chrom-(iii)-haltiges und fluoridhaltiges passivierungsbad fuer oberflaechen aus zink, zinklegierungen und cadmium
JPH0364485A (ja) * 1989-08-01 1991-03-19 Nippon Paint Co Ltd アルミニウム又はその合金の表面処理剤及び処理浴
US5192374A (en) * 1991-09-27 1993-03-09 Hughes Aircraft Company Chromium-free method and composition to protect aluminum
US5130052A (en) * 1991-10-24 1992-07-14 W. R. Grace & Co.-Conn. Corrosion inhibition with water-soluble rare earth chelates
US5393447A (en) * 1993-07-09 1995-02-28 Henkel Corporation Composition and process for desmutting and deoxidizing without smutting
ATE211780T1 (de) 1993-09-13 2002-01-15 Commw Scient Ind Res Org Metallbehandlung mit saurer, seltene erden ionen enthaltenden reinigungslösungen
AUPM621194A0 (en) * 1994-06-10 1994-07-07 Commonwealth Scientific And Industrial Research Organisation Conversion coating and process for its formation
AU696903B2 (en) * 1994-09-27 1998-09-24 Jfe Steel Corporation Zinciferous plated steel sheet and method for manufacturing same
DE69525475T2 (de) 1994-11-11 2002-10-02 Commonwealth Scientific And Industrial Research Organisation, Campbell Verfahren und lösung zur gewährleistung eines konversionsüberzugs auf einer metalloberfläche
US5531931A (en) * 1994-12-30 1996-07-02 Cargill, Incorporated Corrosion-inhibiting salt deicers
JP3523383B2 (ja) * 1995-08-21 2004-04-26 ディップソール株式会社 液体防錆皮膜組成物及び防錆皮膜形成方法
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
WO2001012877A1 (de) * 1998-08-18 2001-02-22 Walter Hillebrand Gmbh & Co. Galvanotechnik Passivierungsverfahren für zink-nickel-schichten
DE19905134A1 (de) * 1999-02-09 2000-09-28 Hillebrand Walter Gmbh & Co Kg Passivierungsverfahren
DE19913242C2 (de) * 1999-03-24 2001-09-27 Electro Chem Eng Gmbh Chemisch passivierter Gegenstand aus Magnesium oder seinen Legierungen, Verfahren zur Herstellung und seine Verwendung
AUPQ633200A0 (en) * 2000-03-20 2000-04-15 Commonwealth Scientific And Industrial Research Organisation Process and solution for providing a conversion coating on a metallic surface I
AUPQ633300A0 (en) 2000-03-20 2000-04-15 Commonwealth Scientific And Industrial Research Organisation Process and solution for providing a conversion coating on a metallic surface ii
FR2812307B1 (fr) * 2000-07-25 2003-02-14 Chemetall S A Couche noire anticorrosive sur un alliage de zinc et son procede de preparation
DE10055215A1 (de) * 2000-11-07 2002-05-08 Walter Hillebrand Galvanotechn Passivierungsverfahren
JP3332373B1 (ja) † 2001-11-30 2002-10-07 ディップソール株式会社 亜鉛及び亜鉛合金めっき上に六価クロムフリー防錆皮膜を形成するための処理溶液、六価クロムフリー防錆皮膜及びその形成方法。
GB0207527D0 (en) * 2002-04-02 2002-05-08 Baldwin Kevin R Conversion coating solution
JP4446230B2 (ja) 2003-12-09 2010-04-07 ディップソール株式会社 アルミニウム又はアルミニウム合金用３価クロメート液及びそれを用いたアルミニウム又はアルミニウム合金表面に耐食性皮膜を形成する方法
JP4628726B2 (ja) * 2004-03-02 2011-02-09 日本表面化学株式会社 アルミニウム部材及びその製造方法と製造用薬剤
US20060266438A1 (en) * 2005-05-26 2006-11-30 Pavco, Inc. Trivalent chromium conversion coating and method of application thereof
JP5198727B2 (ja) * 2005-10-07 2013-05-15 ディップソール株式会社 亜鉛又は亜鉛合金上に黒色の６価クロムフリー化成皮膜を形成するための処理溶液
PL1816234T3 (pl) 2006-01-31 2009-10-30 Atotech Deutschland Gmbh Reakcyjny roztwór wodny oraz metoda pasywacji cynku i stopów cynku
MX2009002399A (es) * 2006-09-07 2009-03-20 Nippon Steel Corp Liquido de tratamiento acuoso para lamina de acero recubierta con sn que tiene excelente resistencia a la corrosion y adhesion de recubrimiento y metodo para producir una lamina de acero con tratamiento superficial.
ES2361361T3 (es) 2007-03-05 2011-06-16 Atotech Deutschland Gmbh Pasivación en negro exenta de cromo (vi) para superficies que contienen zinc.
JP4665137B2 (ja) * 2009-01-30 2011-04-06 ユケン工業株式会社 化成処理のための組成物およびその組成物による化成皮膜を備える部材
EP2617866A1 (de) * 2012-01-23 2013-07-24 Merz Pharma GmbH & Co. KGaA Verfahren und Zusammensetzung zur Aufbereitung medizinischer Instrumente
DE102013021502A1 (de) * 2013-12-19 2015-06-25 Schlenk Metallfolien Gmbh & Co. Kg Elektrisch leitende Flüssigkeiten auf der Basis von Metall-Diphosphonat-Komplexen
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
GB201407690D0 (en) * 2014-05-01 2014-06-18 Henkel Ag & Co Kgaa Non chromate coloured conversion coating for aluminum
FR3073529B1 (fr) * 2017-11-14 2021-07-02 Mecaprotec Ind Procede de traitement de surface d’une piece revetue d’un revetement de cadmium et composition pour la mise en œuvre d’un tel procede
CN110042381B (zh) * 2019-02-25 2021-12-07 瑞上兴通信信号器材(连云港)有限公司 一种铝合金表面膜的制备方法
CN114504759B (zh) * 2022-01-17 2022-11-18 华南理工大学 一种可常温固化的长效尾矿钝化剂及其制备方法与应用
CN115821275A (zh) * 2022-07-15 2023-03-21 宁波吉海金属科技有限公司 一种航空铝管常温酸洗光亮液

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB314769A (en) * 1928-03-02 1929-07-02 Otto Sprenger Patentverwertung An improved process for coating metals
US2012697A (en) * 1932-07-14 1935-08-27 Metal Finishing Res Corp Coated nonferrous metal and method and meterial for making the same
DE937448C (de) * 1940-11-09 1956-01-05 Henkel & Cie Gmbh Spuelfluessigkeit fuer phosphatierte Metalle
US2318642A (en) * 1941-04-25 1943-05-11 Parker Rust Proof Co Coated metal article and method of making same
US2393663A (en) * 1943-03-22 1946-01-29 Rheem Res Products Inc Coating for cadmium and zinc
GB586517A (en) * 1944-04-20 1947-03-21 Taylor Frank Improvements in or relating to the protective surface treatment of zinc, zinc coated and zinc alloy articles
FR987244A (fr) * 1948-08-27 1951-08-10 Poor & Co Procédé pour l'obtention de revêtements en zinc très brillant
US2559878A (en) * 1948-12-29 1951-07-10 Western Electric Co Zinc and cadmium passivating bath
GB869395A (en) * 1959-05-27 1961-05-31 Pyrene Co Ltd Improvements relating to the production of chemical coatings on zinc and zinc alloys
US3314811A (en) * 1964-01-02 1967-04-18 Mitchell Bradford Chemical Co Metal treating compositions and processes
AU412989B2 (en) * 1967-04-20 1971-05-04 John Lysaght (Australia) Limited Composition and process for inhibiting corrosion of zinc surfaces
DE1933013C3 (de) * 1969-06-28 1978-09-21 Gerhard Collardin Gmbh, 5000 Koeln Verfahren zur Erzeugung von Schutzschichten auf Aluminium, Eisen und Zink mittels komplexe Fluoride enthaltender Lösungen
US3755018A (en) * 1971-04-26 1973-08-28 Eltzroth & Ass J M Composition and process for inhibiting corrosion of non-ferrous metal surfaced articles and providing receptive surface for synthetic resin coating compositions
US3752707A (en) * 1971-08-23 1973-08-14 Heatbath Corp Corrosion resistant composition and method
SU427614A1 (ru) * 1971-10-05 1977-11-05 Ордена Трудового Красного Знамени Институт Химии И Химической Технологии Ан Литовской Сср Состав дл пассисировани цинка
US3795549A (en) * 1971-12-09 1974-03-05 Oxy Metal Finishing Corp Conversion coating solution for metallic surfaces
US3932198A (en) * 1974-05-24 1976-01-13 Amchem Products, Inc. Coating solution having trivalent chromium and manganese for coating metal surfaces
GB1461244A (en) * 1974-06-17 1977-01-13 Lubrizol Corp Treatment of metal surfaces with trivalent chromium solutions
US4171231A (en) * 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces
US4126490A (en) * 1978-05-01 1978-11-21 Caterpillar Mitsubishi Ltd. Composition for forming chromate coating
GB2032465B (en) * 1978-10-30 1982-09-29 Dart Ind Inc Non-chromate conversion coating solutions
US4298404A (en) * 1979-09-06 1981-11-03 Richardson Chemical Company Chromium-free or low-chromium metal surface passivation
WO1981002311A1 (en) * 1980-02-06 1981-08-20 Bnf Metals Tech Centre Method of producing conversion coatings
US4331487A (en) * 1980-05-06 1982-05-25 Ball Corporation Conductive coatings for metal substrates
US4351675A (en) * 1981-03-02 1982-09-28 Rohco, Inc. Conversion coatings for zinc and cadmium surfaces

Also Published As

Publication number Publication date
DE3213384A1 (de) 1982-12-09
NL185856C (nl) 1990-08-01
SG67686G (en) 1987-03-27
AU8263482A (en) 1982-10-21
SE457642B (sv) 1989-01-16
CA1228000A (en) 1987-10-13
IT1147842B (it) 1986-11-26
HK85586A (en) 1986-11-21
GB2097024B (en) 1985-02-27
SE8202372L (sv) 1982-10-17
IT8248225A0 (it) 1982-04-14
FR2504156A1 (fr) 1982-10-22
DE3213384C2 (pt) 1991-01-31
NL8201599A (nl) 1982-11-16
GB2097024A (en) 1982-10-27
AU541733B2 (en) 1985-01-17

Similar Documents

Publication Publication Date Title
BR8202218A (pt) Solucao aquosa acida para o tratamento de substratos receptivos de metal processo para o tratamento de um substrato receptivo de metal e substrato receptivo
BR7905711A (pt) Solucao acida aquosa,processo para revestir a superficie de um metal,revestimento,e,composicao concentrada aquosa,de revestimento
BR8201708A (pt) Eletrolito acido aquoso e processo para eletrodepositar um revestimento de cobre bilhante nun substrato
BR8203804A (pt) Processo para o tratamento de superficies de aluminio
BR8205390A (pt) Processo para fabricar substratos estriados de eletrodos e outros artigos
BR8502751A (pt) Processo para o tratamento de superficies de aluminio
BR8702748A (pt) Processo e aparelho para producao de agua ionica de prata
BR8604489A (pt) Processo para o tratamento de granulos
BR8600395A (pt) Processo para a aplicacao de um agente de tratamento a um substrato permeavel a ar
BR8404652A (pt) Processo para inibira corrosao de uma superficie de metal em um sistema aquoso
BR7704231A (pt) Processo e aparelho para sensibilizar a concentracao efetiva de um constituinte eletroativo e processo para aplicar um revestimento a um substrato de metal
BR7901944A (pt) Solucao acida aquosa para revestir a superficie de um metal;solucao acida aquosa,usada,para revestir a superficie de um metal;e processo para revestir a superficie de um metal
BR8201863A (pt) Banho de eletrodeposicao e processo para a deposicao de estanho metalico brilhante em um substrato
BR8204044A (pt) Solucao de revestimento por conversao de fosfato de zinco aquosa solucao concentrada aquosa e processo para tratamento de uma superficie metalica
BR8403535A (pt) Solucao acida aguosa isenta de peroxido para tratamento de substratos de metal receptivos e processo para tratamento de um substrato de metal receptivo
BR8206615A (pt) Processo de reducao do teor metalico de efluentes tratados
BR8401203A (pt) Substrato de metal revestido;artigo de metal revestido;processo para preparar substrato e artigo de metal revestido
MX163387B (es) Mejoras en recubrimiento conteniendo soluciones de cromo acido para superficies de zinc o cadmio
BR8108962A (pt) Processo para o tratamento de aguas residuais
BR8004943A (pt) Composicao de revestimento lubrificante acida aquosa e processo de tratamento de superficies metalicas
BR8108038A (pt) Banho galvanico e processo para eletrodeposicao de paladio metalico ou ligas de paladio sobre substratos
BR8401487A (pt) Processo para aplicacao de revestimentos de fosfato a superficies metalicas e composicao acida aquosa
BR8203500A (pt) Banho de eletrodeposicao e processo para a deposicao de estanho metalico brilhante sobre um substrato
BR8108196A (pt) Banho galvanico e processo para a deposicao de depositos brancos de metal de paladio sobre um substrato
BR8606709A (pt) Processo para o condicionamento da superficie de substratos de plastico antes de revestimento com metal