MXPA01013043A - Revestimientos compuestos de conversion sin cromo para aleaciones de aluminio. - Google Patents

Revestimientos compuestos de conversion sin cromo para aleaciones de aluminio.

Info

Publication number
MXPA01013043A
MXPA01013043A MXPA01013043A MXPA01013043A MXPA01013043A MX PA01013043 A MXPA01013043 A MX PA01013043A MX PA01013043 A MXPA01013043 A MX PA01013043A MX PA01013043 A MXPA01013043 A MX PA01013043A MX PA01013043 A MXPA01013043 A MX PA01013043A
Authority
MX
Mexico
Prior art keywords
compound
aluminum alloys
chromium conversion
conversion coatings
inhibitor species
Prior art date
Application number
MXPA01013043A
Other languages
English (en)
Inventor
R Jaworowski Mark
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of MXPA01013043A publication Critical patent/MXPA01013043A/es

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
    • C23C22/40—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
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—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
    • C23C22/56—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
    • C23C22/73—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 characterised by the process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

La presente invencion se refiere a un revestimiento compuesto de conversion sin cromo para una parte formada a partir de una aleacion de aluminio. El revestimiento se forma al proporcionar una primera solucion que contiene una especie inhibidora anodica, proporcionar una segunda solucion que contiene una especie inhibidora de corrosion, catodica, y sumergir la parte que se va revestir en la primera de la primera y segunda soluciones y posteriormente en una segunda de la primera y segunda soluciones. Las especies inhibidoras anodicas adecuadas incluyen tungstatos, permanganatos, vanadatos, molibdatos y mezclas de los mismos. Los inhibidores de corrosion catodicos adecuados incluyen cobalto, cerio, otros elementos de lantanidos y mezclas de los mismos. En una modalidad el revestimiento de conversion se forma usando; una solucion que contiene cerio y una solucion que contiene tungstato.
MXPA01013043A 2000-12-19 2001-12-17 Revestimientos compuestos de conversion sin cromo para aleaciones de aluminio. MXPA01013043A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/741,470 US6613390B2 (en) 2000-12-19 2000-12-19 Compound, non-chromium conversion coatings for aluminum alloys

Publications (1)

Publication Number Publication Date
MXPA01013043A true MXPA01013043A (es) 2004-05-21

Family

ID=24980841

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01013043A MXPA01013043A (es) 2000-12-19 2001-12-17 Revestimientos compuestos de conversion sin cromo para aleaciones de aluminio.

Country Status (19)

Country Link
US (1) US6613390B2 (es)
EP (1) EP1217094B1 (es)
JP (1) JP3541190B2 (es)
KR (1) KR100450254B1 (es)
CN (1) CN1250769C (es)
AT (1) ATE291107T1 (es)
BR (1) BR0106146A (es)
CA (1) CA2364964C (es)
CZ (1) CZ20014576A3 (es)
DE (1) DE60109401T2 (es)
HU (1) HUP0105377A3 (es)
IL (1) IL147090A (es)
MX (1) MXPA01013043A (es)
MY (1) MY127167A (es)
PL (1) PL351238A1 (es)
RU (1) RU2224820C2 (es)
SG (1) SG93296A1 (es)
TW (1) TW574421B (es)
UA (1) UA72251C2 (es)

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US7341677B2 (en) 2003-06-30 2008-03-11 United Technologies Corporation Non-carcinogenic corrosion inhibiting additive
FR2857672B1 (fr) * 2003-07-15 2005-09-16 Dacral Utilisation de l'yttrium, du zirconium, du lanthane, de cerium, du praseodyme ou du neodyme comme element renforcateur des proprietes anticorrosion d'une composition de revetement anticorrosion.
CN100335680C (zh) * 2004-04-15 2007-09-05 郭瑞光 铝合金无铬化学转化液及其使用方法
DE102005023728A1 (de) 2005-05-23 2006-11-30 Basf Coatings Ag Lackschichtbildendes Korrosionsschutzmittel und Verfahren zu dessen stromfreier Applikation
US20100151253A1 (en) * 2005-07-08 2010-06-17 Henkel Kgaa Primer Compositions for Adhesive Bonding Systems
DE102006053291A1 (de) * 2006-11-13 2008-05-15 Basf Coatings Ag Lackschichtbildendes Korrosionsschutzmittel mit guter Haftung und Verfahren zu dessen stromfreier Applikation
CN101058874B (zh) * 2007-04-02 2010-12-08 合肥华清金属表面处理有限责任公司 一种水基中性钢铁无铬强钝化剂
US20090004486A1 (en) * 2007-06-27 2009-01-01 Sarah Arsenault Corrosion inhibiting additive
US8283044B2 (en) * 2007-08-01 2012-10-09 United Technologies Corporation Conversion coatings with conductive additives, processes for applying same and their coated articles
US20090061184A1 (en) * 2007-08-31 2009-03-05 United Technologies Corporation Processes for Applying a Conversion Coating with Conductive Additive(S) and the Resultant Coated Articles
DE102009007632A1 (de) 2009-02-05 2010-08-12 Basf Coatings Ag Beschichtungsmittel für korrosionsstabile Lackierungen
JP6184051B2 (ja) * 2011-09-21 2017-08-23 日本ペイント・サーフケミカルズ株式会社 アルミニウム製熱交換器の表面処理方法
CN102409330A (zh) * 2011-11-25 2012-04-11 潍坊学院 一种无铬钝化液
KR20210151234A (ko) * 2013-05-14 2021-12-13 피알시-데소토 인터내쇼날, 인코포레이티드 퍼망가네이트-계 전환 코팅 조성물
EP2915903B1 (en) 2014-03-05 2018-02-21 The Boeing Company Chromium-free conversion coating
CN107250435A (zh) * 2015-09-16 2017-10-13 奥野制药工业株式会社 铝或铝合金用化成处理液、化成处理方法和化成被膜
EP3720988A4 (en) * 2017-12-08 2021-11-10 Nevada Research & Innovation Corporation MOLYBDATE-BASED COMPOSITION AND CONVERSION COATING
KR102040978B1 (ko) * 2018-06-29 2019-11-05 한국항공우주연구원 알루미늄계 금속 재료의 표면 처리 방법
CN109468630B (zh) * 2018-10-30 2021-02-05 昆明理工大学 一种电镀锌碱性金色钝化液

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Also Published As

Publication number Publication date
JP2002220681A (ja) 2002-08-09
CN1381614A (zh) 2002-11-27
MY127167A (en) 2006-11-30
EP1217094B1 (en) 2005-03-16
US6613390B2 (en) 2003-09-02
IL147090A (en) 2005-06-19
KR20020050154A (ko) 2002-06-26
JP3541190B2 (ja) 2004-07-07
CA2364964A1 (en) 2002-06-19
CA2364964C (en) 2006-02-07
EP1217094A2 (en) 2002-06-26
RU2224820C2 (ru) 2004-02-27
DE60109401T2 (de) 2006-04-13
IL147090A0 (en) 2002-08-14
UA72251C2 (uk) 2005-02-15
CN1250769C (zh) 2006-04-12
HUP0105377A2 (en) 2002-08-28
DE60109401D1 (de) 2005-04-21
HUP0105377A3 (en) 2008-05-28
PL351238A1 (en) 2002-07-01
TW574421B (en) 2004-02-01
HU0105377D0 (en) 2002-02-28
KR100450254B1 (ko) 2004-09-30
US20020110642A1 (en) 2002-08-15
EP1217094A3 (en) 2003-07-16
BR0106146A (pt) 2002-08-13
ATE291107T1 (de) 2005-04-15
SG93296A1 (en) 2002-12-17
CZ20014576A3 (cs) 2002-08-14

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