Paper Title:
Contact Damage and Damage Tolerance of Dental Ceramics
  Abstract

Surface and subsurface contact damage in dental ceramics and the influence of microstructure on damage tolerance were investigated in this study through indentation methods. The dependence of the damage tolerance on common materials properties was discussed. A simple expression to estimate quantitatively the damage tolerance via basic material parameters, based on the features of damage tolerance and fracture mechanics is confirmed. And the residual strength of damaged specimen was measured via three-point bending tests.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
367-370
DOI
10.4028/www.scientific.net/KEM.324-325.367
Citation
Y. Qiu, Y. W. Bao, Y. H. Liu, "Contact Damage and Damage Tolerance of Dental Ceramics", Key Engineering Materials, Vols. 324-325, pp. 367-370, 2006
Online since
November 2006
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Price
$32.00
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