Techniques for assessing the protective properties of chromated conversion coatings - Part I: aluminum

被引：0
|
作者：
Gilroy, D. [1 ]
Eddowes, P.J. [1 ]
Dalrymple, I.M. [1 ]
Azkarate, I. [1 ]
Madina, V. [1 ]
Seco, F. [1 ]
del Barrio, A. [1 ]
Parkes, J. [1 ]
Byrne, M. [1 ]
Byrne, R. [1 ]
Almeida, E.M. [1 ]
Maia, A. [1 ]
Pereira, D. [1 ]
Bentes, F.L. [1 ]
机构：
[1] EA Technology, United Kingdom
来源：
| 1996年 / Elsevier Science Inc, New York, NY, United States卷 / 94期
关键词：
Aluminum - Chromate coatings - Corrosion resistance - Electrochemistry - Electrolytes - Fluorine - Sodium chloride - Specimen preparation - Surfaces;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In chromating, conversion coatings are applied to increase the corrosion resistance, to decrease the surface liability to fingermarking, to increase the adhesion of paints or other subsequently applied coatings, and to obtain color effects. In the present work, the corrosion protection aspects of chromating are investigated by comparing treated and untreated aluminum samples using electrochemical and other techniques. The chromating solutions are based on relatively simple formulations using hexavalent chromium compounds, but with added fluoride.
引用
收藏
相关论文
共 50 条
  • [1] The structure and protective properties of IFHANAL conversion coatings on aluminum alloys
    Kuzenkov, Yu A.
    Oleynik, S., V
    INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION, 2018, 7 (04): : 673 - 682
  • [2] A correlation between the composition and protective action of the chromated conversion coatings on Mg
    Simaranov, A.Yu.
    Marshakov, A.I.
    Mikhajlovskij, Yu.N.
    Zashchita Metallov, 1992, (05): : 744 - 749
  • [3] An overview of nonhexavalent chromium conversion coatings - Part I: Aluminum and its alloys
    Bibber, John W.
    Metal Finishing, 2001, 99 (02) : 15 - 22
  • [4] Chromateless Conversion Protective Coatings on 1441 Aluminum Alloy
    Koryakin, A. S.
    Kuzenkov, Yu. A.
    Oleinik, S. V.
    PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2018, 54 (07) : 1320 - 1325
  • [5] Chromateless Conversion Protective Coatings on 1441 Aluminum Alloy
    A. S. Koryakin
    Yu. A. Kuzenkov
    S. V. Oleinik
    Protection of Metals and Physical Chemistry of Surfaces, 2018, 54 : 1320 - 1325
  • [6] THE POROSITY AND PROTECTIVE PROPERTIES OF ELECTRODEPOSITED ALUMINUM COATINGS
    KRASNOYARSKII, VV
    MAZIN, VA
    ZHUKOVA, TI
    SMIRNOVA, SA
    KAZAKOV, VA
    PROTECTION OF METALS, 1992, 28 (01): : 100 - 102
  • [7] Modification of chromate-free conversion coatings on 1105 aluminum alloy to increase their protective properties
    Chugunov, D. O.
    Kuzenkov, Yu. A.
    Rybakov, S. Yu.
    INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION, 2024, 13 (04): : 2255 - 2265
  • [8] Chromium-Free Conversion Protective Coatings on 1424 Aluminum Alloy
    Koryakin, A. S.
    Kuzenkov, Yu A.
    Oleinik, S., V
    Voititskii, V. L.
    PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2020, 56 (07) : 1305 - 1310
  • [9] Chromium-Free Conversion Protective Coatings on 1424 Aluminum Alloy
    A. S. Koryakin
    Yu. A. Kuzenkov
    S. V. Oleinik
    V. L. Voititskii
    Protection of Metals and Physical Chemistry of Surfaces, 2020, 56 : 1305 - 1310
  • [10] THE COMPOSITION AND PROTECTIVE PROPERTIES OF CHROMATE CONVERSION COATINGS ON MAGNESIUM
    SIMARANOV, AY
    MARSHAKOV, AI
    MIKHAILOVSKII, YN
    PROTECTION OF METALS, 1992, 28 (05): : 576 - 580
12345