Influence of Agglomerate Size on the Properties of Al2O3-Al2Cu3 Multiphase Ceramic Coatings

Abstract:

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Al2O3-Al2Cu3 multiphase coatings were prepared on the surface of steel by reactive flame spray. The binding strength, microhardness and abrasion quality of the coatings were measured and analyzed. The influence of the agglomerate size on the properties of the coatings was emphatically studied to choose suitable size range for Al-CuO reactive system. The results showed that coatings prepared by using –150∼+250 meshes agglomerates exhibited good mechanical properties.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

1791-1792

DOI:

10.4028/www.scientific.net/KEM.336-338.1791

Citation:

H. P. Cui et al., "Influence of Agglomerate Size on the Properties of Al2O3-Al2Cu3 Multiphase Ceramic Coatings", Key Engineering Materials, Vols. 336-338, pp. 1791-1792, 2007

Online since:

April 2007

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Price:

$35.00

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[4] Z.Y. Fu: Acta Materiae Compositae Sinica Vol. 17 (2000), p.5. Fig. 2 XRD of the coatings Fig. 3 Inner-crystalline Al2O3.

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