Paper Title:
ZrO2-Ni Functional Gradient Bonding Interlayer
  Abstract

A functional gradient (FG) layer based on Ni-ZrO2 (3mol% Y2O3) was obtained by spraying diluted organic suspensions with an airbrush. The different layers were sequentially sprayed onto Y-TZP and Ni substrates, in 25 vol.% compositional steps. Afterwards, two ZrO2 bulk pieces as well as ZrO2 and Ni adherents were successfully joined using this type of FG structure as an interlayer. The microstructure and the possible reactions between the ZrO2 and Ni phases were analyzed. The porosity of each layer was evaluated by micro-hardness measurements.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
2579-2582
DOI
10.4028/www.scientific.net/KEM.336-338.2579
Citation
R. Polanco, P. Miranzo, M. I. Osendi, "ZrO2-Ni Functional Gradient Bonding Interlayer", Key Engineering Materials, Vols. 336-338, pp. 2579-2582, 2007
Online since
April 2007
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Price
$32.00
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