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Apparent Correlation of Fracture Toughness and Strength
Published
Author(s)
R G. Munro, Stephen W. Freiman
Abstract
An extensive collection of fracture toughness (KIc) and strength ( f) data for brittle materials has been used to examine the relation between the mean measured values of KIc and f. The two properties have been found to have a weak, but useful, empirical correlation in which ( KIc/ f) is approximately constant for nominally monolithic ceramics. Application of this correlation to data estimation and evaluation is discussed.
Munro, R.
and Freiman, S.
(1999),
Apparent Correlation of Fracture Toughness and Strength, Journal of the American Ceramic Society
(Accessed December 4, 2023)