The microstructure and the tensile fracture behavior of Ti 3Al Nb (Ti 24Al 14Nb 3V 0.5Mo) (mole percent) alloy under different heat treatment conditions were studied by TEM and by means of S 570 SEM with tensile apparatus.

• 用透射电镜及备有拉伸装置的S?570扫描电镜，研究了Ti3Al?Nb（Ti?24Al?14Nb?3V?0.；5Mo）（摩尔百分数）合金在不同热处理制度下的组织形貌以及试样的拉伸断裂过程。