Ti551合金的热变形行为及热加工图构建

尹建年, 马英杰, 杨锐, 雷家峰, 齐敏, 周丽

Hot Deformation Behavior and Hot Processing Map Construction of the Ti551 Alloy

YIN Jiannian, MA Yingjie, YANG Rui, LEI Jiafeng, QI Min, ZHOU Li

图11 Ti551合金的热压缩有限元模型和上模的载荷-行程曲线

Fig.11 Thermal compression finite element model (a) and load-stroke curves of upper die (b) of Ti551 alloy (v—moving speed of upper die)