摘要
本文研究了晶粒尺寸、晶粒形状和变形方式对Ti-1023合金超塑性的影响,计算了各种情况下的变形激活能,结果表明,粗晶与细晶组织在超塑性上的差别是由变形机制的变化引起的.
The effects of the grain size, grain shape and the deformation type on the superplasticity of Ti-1023 Alloy are studied. The calculations made to the activation energies under various conditions show that the different in superplasticity between the coarse grain and the fine grain is caused by the deformation type-
出处
《航空工艺技术》
1990年第2期15-17,共3页
Aeronautical Manufacturing Technology
