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The formation of a hydrotalcite coating on the aluminium alloy 6060 using a spray system

Lingli Zhou, Henrik Friis, Melanie Roefzaad, Kasper Bondo Hansen, Sara Eisenhardt, Asger Andersen and Nikolaj Zangenberg
The formation of a hydrotalcite coating on the aluminium alloy 6060 using a spray system
Clay Minerals (December 2015) 50 (5): 583-592

Abstract

Coatings with the composition of Li-Al-NO (sub 3) hydrotalcite were formed on the Al alloy 6060 using a spray system. The coatings consist of crystals with a typical hydrotalcite structure. Dense, uniform and blade-like flakes cover completely the surface of the Al substrate. The coatings display a multi-layer structure with average thickness of approximately 1000 nm. The hydrotalcite-coated samples performed better than those without coatings in salt-spray and filiform-corrosion tests, and further treatment involving sealing with a Mg acetate solution and dipping in a H (sub 2) O (sub 2) + Ce-based solution improved the corrosion resistance ability.


ISSN: 0009-8558
EISSN: 1471-8030
Coden: CLMIAF
Serial Title: Clay Minerals
Serial Volume: 50
Serial Issue: 5
Title: The formation of a hydrotalcite coating on the aluminium alloy 6060 using a spray system
Affiliation: Aarhus University, Department of Geoscience, Aarhus, Denmark
Pages: 583-592
Published: 201512
Text Language: English
Publisher: Mineralogical Society, London, United Kingdom
References: 32
Accession Number: 2016-072900
Categories: Geochemistry of rocks, soils, and sedimentsSedimentary petrology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. 1 table
Secondary Affiliation: Siemens Corporate Technology, DNK, DenmarkDanish Technological Institute, DNK, Denmark
Country of Publication: United Kingdom
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Abstract, Copyright, Mineralogical Society of Great Britain and Ireland. Reference includes data from GeoScienceWorld, Alexandria, VA, United States
Update Code: 201635
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