高强韧钛合金组成相成分和形态的精细调控
杨锐, 马英杰, 雷家峰, 胡青苗, 黄森森

Toughening High Strength Titanium Alloys Through Fine Tuning Phase Composition and Refining Microstructure
YANG Rui, MA Yingjie, LEI Jiafeng, HU Qingmiao, HUANG Sensen
图6 Ti-6Al和Ti-8Al合金中Al元素团簇形貌及团簇内Al元素浓度统计分布[39]
Fig.6 3D reconstruction maps and Al cluster morphologies of Ti-8Al (a) and Ti-6Al (c) samples at 16% and 14% (atomic fraction) isosurface, respectively, and the proxigrams across the boundary between the aged matrix and several α2 precipitates in Ti-8Al (b) and Ti-6Al (d) samples (The dotted vertical lines corresponding to the concentration isosurfaces)[39]