ITMO20040169A1 - 'bagno per il rivestimento di conversione di manufatti in allluminio e sue leghe e relativo procedimenti'. - Google Patents

'bagno per il rivestimento di conversione di manufatti in allluminio e sue leghe e relativo procedimenti'.

Info

Publication number
ITMO20040169A1
ITMO20040169A1 ITMO20040169A ITMO20040169A1 IT MO20040169 A1 ITMO20040169 A1 IT MO20040169A1 IT MO20040169 A ITMO20040169 A IT MO20040169A IT MO20040169 A1 ITMO20040169 A1 IT MO20040169A1
Authority
IT
Italy
Prior art keywords
bathroom
alloys
procedures
aluminum
conversion covering
Prior art date
Application number
Other languages
English (en)
Inventor
Barba Walter Dalla
Fabio Vincenzi
Italiana Vincenzi
Original Assignee
Italtecno S R L
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 Italtecno S R L filed Critical Italtecno S R L
Priority to ITMO20040169 priority Critical patent/ITMO20040169A1/it
Publication of ITMO20040169A1 publication Critical patent/ITMO20040169A1/it
Priority to EP05105831A priority patent/EP1612294A1/en

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
    • C23C22/36—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 phosphates
    • C23C22/367—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 phosphates containing alkaline earth metal cations
    • 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
    • C23C22/56—Treatment of aluminium 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)
ITMO20040169 2004-07-02 2004-07-02 'bagno per il rivestimento di conversione di manufatti in allluminio e sue leghe e relativo procedimenti'. ITMO20040169A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMO20040169 ITMO20040169A1 (it) 2004-07-02 2004-07-02 'bagno per il rivestimento di conversione di manufatti in allluminio e sue leghe e relativo procedimenti'.
EP05105831A EP1612294A1 (en) 2004-07-02 2005-06-29 Bath and associated method for the conversion coating of articles made of aluminium and alloys thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20040169 ITMO20040169A1 (it) 2004-07-02 2004-07-02 'bagno per il rivestimento di conversione di manufatti in allluminio e sue leghe e relativo procedimenti'.

Publications (1)

Publication Number Publication Date
ITMO20040169A1 true ITMO20040169A1 (it) 2004-10-02

Family

ID=34979374

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO20040169 ITMO20040169A1 (it) 2004-07-02 2004-07-02 'bagno per il rivestimento di conversione di manufatti in allluminio e sue leghe e relativo procedimenti'.

Country Status (2)

Country Link
EP (1) EP1612294A1 (it)
IT (1) ITMO20040169A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4412341B2 (ja) * 2007-03-29 2010-02-10 東海ゴム工業株式会社 アルミ系金属品付きゴム部材の製法
JP2009209407A (ja) * 2008-03-04 2009-09-17 Mazda Motor Corp 化成処理剤及び表面処理金属
CN112126920A (zh) * 2020-09-25 2020-12-25 合肥朗逸表面处理有限公司 一种适用于辊筒涂覆工艺的无铬转换剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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.
DE4031710A1 (de) * 1990-10-06 1992-04-09 Henkel Kgaa Korrosionsschutzmittel fuer aluminiumoberflaechen und verfahren zur herstellung von korrosionsschutzschichten auf aluminium
AU4308099A (en) * 1998-05-20 1999-12-06 Henkel Corporation Composition and process for treating surfaces of light metals and their alloys
JP4205939B2 (ja) * 2002-12-13 2009-01-07 日本パーカライジング株式会社 金属の表面処理方法
JP4351926B2 (ja) * 2003-02-17 2009-10-28 日本ペイント株式会社 防錆処理剤及び防錆処理方法

Also Published As

Publication number Publication date
EP1612294A1 (en) 2006-01-04

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