冷坩埚定向凝固Ti-47Al-2Cr-2Nb合金的拉伸与高周疲劳性能研究*
丁宏升(
),尚子博,王永喆,陈瑞润,郭景杰,傅恒志
),尚子博,王永喆,陈瑞润,郭景杰,傅恒志
TENSILE AND HIGH CYCLE FATIGUE PROPERTIES OF Ti-47Al-2Cr-2Nb DIRECTIONALLY SOLIDIFIED BY COLD CRUCIBLE METHOD
Hongsheng DING(),Zibo SHANG,Yongzhe WANG,Ruirun CHEN,Jingjie GUO,Hengzhi FU
),Zibo SHANG,Yongzhe WANG,Ruirun CHEN,Jingjie GUO,Hengzhi FU
图5. 不同抽拉速率下定向凝固Ti-47Al-2Cr-2Nb合金的室温拉伸应力-应变曲线
Fig.5. Tensile stress-strain curves of directionally solidified Ti-47Al-2Cr-2Nb alloy with different withdrawal rates at room temperature
