Papers - BENINO Yasuhiko

INELASTIC DEFORMATION OF BIOACTIVE GLASS-CERAMICS Reviewed

K HIRAO, Y BENINO, J MATSUOKA, N SOGA

ENGINEERING FRACTURE MECHANICS   40 ( 4-5 )   837 - 842   1991

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Language：English   Publishing type：Research paper (scientific journal)   Publisher：PERGAMON-ELSEVIER SCIENCE LTD  

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.

DOI： 10.1016/0013-7944(91)90241-R

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