金属间化合物的增韧机理

Toughening Mechanisms of Intermetallics

摘要:

综述了提高金属间化合物韧性的几种方法，其中包括改变晶体结构、微合金化、控制晶粒尺寸及形状、采用韧性纤维或粒子增强及控制亚结构等方法。同时也讨论了上述方法的局限性

Abstract:

Methods for improving toughness in both inert and aggressive environments are discussed. Techniques described include crystal structure modification, microalloying, control of grain size or shape, reinforcement by ductile fibers or particles, and control of substructure. Meanwhile, the limitation of each of techniques above are also described.