Paper Title:
Freeze Casting of Aqueous Al2O3/Y-TZP Slurries
  Abstract

Freeze casting is a useful forming technique to produce complex-shaped ceramic parts. The colloidal processing stage is an essential step for preparation of freeze casting slurries. In order to optimize freeze casting slurries, several processing additives, such as dispersant, binder, surfactant, and cryo-protectant are usually employed. Dispersion and suspension rheology of aqueous alumina/ zirconia slurries with 55 and 60 vol.% solid loading have been characterized in terms of the effect of organic additives, and the resulting microstructures of the freeze cast green and sintered materials examined.

  Info
Periodical
Key Engineering Materials (Volumes 280-283)
Edited by
Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
Pages
1065-1068
DOI
10.4028/www.scientific.net/KEM.280-283.1065
Citation
T. Y. Yang, S.Y. Yoon, G. D. Lee, C. A. Wang, R. Stevens, Y. Huang, H. C. Park, "Freeze Casting of Aqueous Al2O3/Y-TZP Slurries", Key Engineering Materials, Vols. 280-283, pp. 1065-1068, 2005
Online since
February 2007
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Price
$32.00
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