Residual Stresses and Stress Intensity F
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T. Fett; Z. Burghard; A. Zimmermann; F. Aldinger
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Article
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2004
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John Wiley and Sons
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English
β 385 KB
Vickers indentation cracks are an appropriate tool to determine the crackβtip toughness K~I0~ of brittle materials as ceramics from the total crack opening displacements. In addition, the residual stresses occurring in the surrounding of an indentation can be evaluated. The fracture mechanics proced