高熵合金FeCoNiTi的微观组织演变和强韧化行为
刘怡1, 徐康1, 涂坚1,2(
), 黄灿1, 吴玮1, 谭力1, 张琰斌1, 尹瑞森3, 周志明1,2
), 黄灿1, 吴玮1, 谭力1, 张琰斌1, 尹瑞森3, 周志明1,2
Microstructure Evolution and Strength-ductility Behavior of FeCoNiTi High-entropy Alloy
LIU Yi1, XU Kang1, TU Jian1,2(), HUANG Can1, WU Wei1, TAN Li1, ZHANG Yanbin1, YIN Ruisen3, ZHOU Zhiming1,2
), HUANG Can1, WU Wei1, TAN Li1, ZHANG Yanbin1, YIN Ruisen3, ZHOU Zhiming1,2
图8. FeCoNiTi高熵合金形变态的EBSD图像
Fig.8. shows EBSD maps for the deformed FeCoNiTi HEA (a) IPF map showing two coarse grains; (b) grain boundary map showing low angle boundaries (LABs, marked by gray lines), high angle boundaries (HABs, marked by black lines). and twinning boundaries (TBs, marked by red lines); grain boundary misorientation statistical results of FCC phase and Laves phase in (c) and (d), respectively; (e) and (f) showing dual phase microstructure under higher magnification images: Laves phase (lamellar structure) embedded in FCC phase; (g) kernel average misorientation map showing the deformation behavior in FCC and Laves phases
