论文部分内容阅读
研究了Ｔｉ－４７Ａｌ－５（Ｃｒ＋Ｖ＋Ｍｏ＋Ｎｂ）合金室温、高温拉伸断裂特性以及断裂韧性与合金组织的关系，揭示出γ－ＴｉＡ１合金不同组织的断裂特性及其断裂机理。
The relationship between tensile and fracture properties of Ti-47Al-5 (Cr + V + Mo + Nb) alloy at room temperature and high temperature and the fracture toughness and the microstructure of Ti-47Al-5 alloy were investigated. The fracture characteristics and fracture mechanism of different microstructures were revealed.