TiAl合金板材轧制研究现状
陈玉勇, 叶园, 孙剑飞

Present Status for Rolling TiAl Alloy Sheet
CHEN Yuyong, YE Yuan, SUN Jianfei
图4 铸锭冶金轧制TiAl合金板材宏观形貌[19,21,22,24]
Fig.4 Appearances of IM rolling TiAl alloy sheets
(a) Ti-44Al-8Nb-0.2W-0.2B-Y alloy[19] (b) Ti-44Al-5V-1Cr alloy[21]
(c) Ti-43Al-9V-0.2Y alloy[22] (d) Ti-45Al-8.5Nb-(W, B, Y)[24]