Paper Title:
The Influence of Nanosized Leucite on Dental Porcelain Properties
  Abstract

The influence of leucite on dental porcelain properties is investigated in this paper. The nanosized leucite powder prepared by sol-gel method was added into a low-fusing temperature frit to fabricate dental porcelain fused to metal. The porcelains with different leucite contents were sintered at the temperatures ranging from 780° to 900°C. The flexural strength and the thermal expansion coefficient (TEC) of the dental porcelain containing leucite particles are evaluated. The micro- structure and phases of the porcelain are characterized and the mechanism that nanosized leucite particles strengthening the porcelain is discussed.

  Info
Periodical
Key Engineering Materials (Volumes 280-283)
Edited by
Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
Pages
1605-1608
DOI
10.4028/www.scientific.net/KEM.280-283.1605
Citation
J. P. Yang, J. Q. Wu, P. G. Rao, C. F. Xin, D. D. Chen, "The Influence of Nanosized Leucite on Dental Porcelain Properties", Key Engineering Materials, Vols. 280-283, pp. 1605-1608, 2005
Online since
February 2007
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$32.00
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