The fracture mode of as-rolled and solution treated TiMoSn alloys is ductile fracture with the appearance of necking down, and the main characterisitic of broken cross-section is dimple.

• 轧态及固溶态TiMoSn合金的断裂方式都为延性断裂,断裂过程中出现了颈缩现象,断口主要特征为大小不等的韧窝形态。