ZA938831B - Anti corrosion treatment of aluminium or aluminium alloy surfaces - Google Patents

Anti corrosion treatment of aluminium or aluminium alloy surfaces

Info

Publication number
ZA938831B
ZA938831B ZA938831A ZA938831A ZA938831B ZA 938831 B ZA938831 B ZA 938831B ZA 938831 A ZA938831 A ZA 938831A ZA 938831 A ZA938831 A ZA 938831A ZA 938831 B ZA938831 B ZA 938831B
Authority
ZA
South Africa
Prior art keywords
aluminium
corrosion treatment
alloy surfaces
anti corrosion
aluminium alloy
Prior art date
Application number
ZA938831A
Other languages
English (en)
Inventor
Peter John Riley
Original Assignee
Lysaght Australia Ltd
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 Lysaght Australia Ltd filed Critical Lysaght Australia Ltd
Publication of ZA938831B publication Critical patent/ZA938831B/xx

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
    • C23C22/42—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 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
    • C23C22/40—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

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)
  • Cookers (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
ZA938831A 1992-11-26 1993-11-25 Anti corrosion treatment of aluminium or aluminium alloy surfaces ZA938831B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL605192 1992-11-26

Publications (1)

Publication Number Publication Date
ZA938831B true ZA938831B (en) 1994-07-14

Family

ID=3776558

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA938831A ZA938831B (en) 1992-11-26 1993-11-25 Anti corrosion treatment of aluminium or aluminium alloy surfaces

Country Status (7)

Country Link
US (1) US5520750A (xx)
CN (1) CN1090890A (xx)
AU (1) AU673563B2 (xx)
NZ (1) NZ257802A (xx)
TW (1) TW227021B (xx)
WO (1) WO1994012687A1 (xx)
ZA (1) ZA938831B (xx)

Families Citing this family (19)

* 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
CN1090684C (zh) * 1993-11-16 2002-09-11 帝国化学工业澳大利亚作业有限公司 带有锌或锌铝合金镀层的钢表面处理方法
WO1996015292A1 (en) * 1994-11-11 1996-05-23 Commonwealth Scientific And Industrial Research Organisation Process and solution for providing a conversion coating on a metal surface
DE19635085A1 (de) * 1996-08-30 1998-03-05 Eckart Standard Bronzepulver Korrosionsstabile, durch Physical Vapor Deposition hergestellte Aluminiumpigmente und Verfahren zu deren Stabilisierung
AUPP375198A0 (en) 1998-05-28 1998-06-18 Bhp Steel (Jla) Pty Limited An anticorrosion treatment
WO2000036176A2 (en) * 1998-12-15 2000-06-22 Lynntech, Inc. Polymetalate and heteropolymetalate conversion coatings for metal substrates
US6328911B1 (en) 2000-02-15 2001-12-11 The Regents Of The University Of California Method for the prevention of high temperature corrosion due to alkali sulfates and chlorides and composition for use in the same
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
US6537678B1 (en) 2000-09-20 2003-03-25 United Technologies Corporation Non-carcinogenic corrosion inhibiting additive
US6613390B2 (en) 2000-12-19 2003-09-02 United Technologies Corporation Compound, non-chromium conversion coatings for aluminum alloys
US6887320B2 (en) * 2002-02-11 2005-05-03 United Technologies Corporation Corrosion resistant, chromate-free conversion coating for magnesium alloys
US6692583B2 (en) 2002-02-14 2004-02-17 Jon Bengston Magnesium conversion coating composition and method of using same
WO2004065648A2 (en) * 2003-01-21 2004-08-05 The Ohio State University Corrosion resistant coating with self-healing characteristics
US20070050173A1 (en) * 2005-09-01 2007-03-01 Inventec Corporation Computer-controlled fan unit reliability testing system
US7695797B2 (en) * 2006-06-27 2010-04-13 Hexcel Corporation Corrosion resistant honeycomb
GB2469115B (en) 2009-04-03 2013-08-21 Keronite Internat Ltd Process for the enhanced corrosion protection of valve metals
CN102304711A (zh) * 2011-09-28 2012-01-04 浙江工贸职业技术学院 一种铝及其合金表面环保型无铬钝化液及其应用
CN106424701B (zh) * 2016-08-31 2019-06-04 中国东方电气集团有限公司 一种改性金属粉的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR96396E (fr) * 1968-02-28 1972-06-16 Parker Ste Continentale Procédé de revetement de métaux par phosphatation.
US3945899A (en) * 1973-07-06 1976-03-23 Kansai Paint Company, Limited Process for coating aluminum or aluminum alloy
JPS5611759B2 (xx) * 1973-11-20 1981-03-17
US4148670A (en) * 1976-04-05 1979-04-10 Amchem Products, Inc. Coating solution for metal surface
JPS5424232A (en) * 1977-07-26 1979-02-23 Nippon Packaging Kk Surface treating method of aluminum
DE2905535A1 (de) * 1979-02-14 1980-09-04 Metallgesellschaft Ag Verfahren zur oberflaechenbehandlung von metallen
JPS55115975A (en) * 1979-02-27 1980-09-06 Rasa Kogyo Kk Surface treating method of aluminum or aluminum alloy
US4233088A (en) * 1979-03-29 1980-11-11 International Lead Zinc Research Organization, Inc. Phosphatization of steel surfaces and metal-coated surfaces
JPS5698480A (en) * 1980-01-11 1981-08-07 Kobe Steel Ltd Rust preventive treatment of galvanized steel material
US4885032A (en) * 1987-08-31 1989-12-05 Nippon Paint Co., Ltd. Aluminum flake pigment
CA1333043C (en) * 1988-02-15 1994-11-15 Nippon Paint Co., Ltd. Surface treatment chemical and bath for aluminium and its alloy
JPH04218681A (ja) * 1990-12-19 1992-08-10 Nippon Parkerizing Co Ltd アルミニウムと鋼材を組み合わせた成形物の表面処理方法および処理液
AU653251B2 (en) * 1991-09-10 1994-09-22 Gibson Chemetall Pty Ltd Improved coating solution

Also Published As

Publication number Publication date
US5520750A (en) 1996-05-28
WO1994012687A1 (en) 1994-06-09
AU673563B2 (en) 1996-11-14
CN1090890A (zh) 1994-08-17
NZ257802A (en) 1996-12-20
TW227021B (xx) 1994-07-21
AU5459594A (en) 1994-06-22

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