Paper Title:
Development of Nanostructured Al2O3-Ni HVOF Coatings
  Abstract

HVOF thermal spraying has been developed to deposit dense Al2O3-coatings for improved protective properties. As compared to generally used plasma sprayed coatings HVOF coatings can be prepared much denser and thus are better suited for applications where protective properties of the coating are needed. In this paper we describe the development of HVOF spraying technologies for nanocrystalline Al2O3- and Al2O3-Ni-coatings. The microstructure and the mechanical properties of these novel coatings are reported and compared to a conventionally processed Al2O3-coating.

  Info
Periodical
Key Engineering Materials (Volumes 317-318)
Edited by
T. Ohji, T. Sekino and K. Niihara
Pages
539-544
DOI
10.4028/www.scientific.net/KEM.317-318.539
Citation
S. P. Hannula, E. Turunen, J. Keskinen, T. Varis, T. Fält, T. E. Gustafsson, R. Nowak, "Development of Nanostructured Al2O3-Ni HVOF Coatings", Key Engineering Materials, Vols. 317-318, pp. 539-544, 2006
Online since
August 2006
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Price
$32.00
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