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Inelastic deformation of bioactive glass-ceramics

✍ Scribed by Kazuyuki Hirao; Yasuhiko Benino; Jun Matsuoka; Naohiro Soga

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
350 KB
Volume
40
Category
Article
ISSN
0013-7944

No coin nor oath required. For personal study only.

✦ Synopsis

Ah&rat--The fracture of bioactive glass-ceramics was determined in kerosene and distilled water using short bar specimens with chevron notches. By using the stable crack growth technique, an inelastic phenomenon was observed on the diagram of load versus load-point displacement. From these results, it was suggested that the inelastic behavior of bioactive glass-ceramics was produced by the plastic deformation on the grain boundary with the glassy phase.

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