Mechanical Behavior and Strengthening/Toughening Mechanisms of MA-SiBCN Materials
摘要
Interest in MA-SiBCN ceramics is driven by their applicability at high temperatures. Many MA-SiBCN materials now can offer a tantalizing combination of properties, including low density, high stiffness, good environmental resistance, and desirable strength at ambient and elevated temperatures. Unfortunately, monolithic versions of MA-SiBCN materials suffer from one serious and obvious shortcoming, namely low toughness.