Study on Technological Process of Cerium-Based Conversion Coating on Aluminum

Abstract:

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The Cerium-based conversion coating is formed on the industrial aluminum(1060) by using chemical immersion. The microstructures of the conversion coating have been examined by scanning electron microscopy(SEM). The electrochemical measurement result shows that the corrosion resistance of aluminum is significantly improved after the conversion coating was formed. The result of X-ray photoelectron spectroscopy (XPS) shows that the cerium conversion coating mainly consisted of oxide of aluminum, CeO2 and TiO2. The formation mechanism of the Cerium-based conversion coating is investigated.

Info:

Periodical:

Advanced Materials Research (Volumes 79-82)

Edited by:

Yansheng Yin and Xin Wang

Pages:

879-882

DOI:

10.4028/www.scientific.net/AMR.79-82.879

Citation:

J. H. Xu et al., "Study on Technological Process of Cerium-Based Conversion Coating on Aluminum", Advanced Materials Research, Vols. 79-82, pp. 879-882, 2009

Online since:

August 2009

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Price:

$35.00

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