Tough-to-brittle transitions in ceramic-
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Z. Xia; W.A. Curtin
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Article
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2000
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Elsevier Science
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English
⚖ 422 KB
The possibility of decreasing ultimate tensile strength associated with increasing fiber/matrix interfacial sliding is investigated in ceramic-matrix composites. An axisymmetric finite-element model is used to calculate axial fiber stresses versus radial position within the slipping region around an