Time-dependent changes in the mechanical
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Shimizu, K. ;Oka, M. ;Kumar, P. ;Kotoura, Y. ;Yamamuro, T. ;Makinouchi, K. ;Naka
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Article
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1993
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John Wiley and Sons
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English
โ 515 KB
Zirconia has received special attention, mainly because of its high strength and toughness. However, there is some controversy about the time-dependent deterioration of its mechanical properties. To examine the change in mechanical properties of zirconia ceramics in uivo and in uituo, tetragonal zir