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7 Ti-43Al-9V-0.2Y合金板材显微组织[23]
Fig.7 Microstructures of Ti-43Al-9V-0.2Y alloy sheet[23] (TD—transverse direction)
(a) low magnification (b) irregular lamellar structures (c) regular lamellar structures