Predictability of the Mechanical Properties of Inclusion‐Containing Ceramics

摘要: The incorporation of inclusions into a brittle matrix can change its properties significantly. quantitative strength, toughness, and retained strength after severe thermal shock Vickers indentation damage in so-called “duplex ceramics” be reasonably well predicted by relating these to the empirically derived internal stress-intensity factor K1. In present paper relationship between K1 three other recently measured properties—flaw resistance behavior, KR-curve Stress–Strain behavior—is investigated. addition, strength-degrading influence pressurized observed is compared reduction enhancement reported authors for composites containing glass alumina inclusions. An attempt made identify important parameters which control development duplex structures.