高强高韧异质结构温轧TWIP钢

胡晨, 潘帅, 黄明欣

Strong and Tough Heterogeneous TWIP Steel Fabricated by Warm Rolling

HU Chen, PAN Shuai, HUANG Mingxin

图2 Hetero-T和Homo-T的明、暗场TEM像、SAED花样,以及再结晶晶粒的STEM像

Fig.2 Bright-field (a) and dark-field (b) TEM images, selected area electron diffraction (SAED) pattern (c), and STEM image (d) of recrystallized grains inside Hetero-T; bright-field (e) and dark-field (f) TEM images, and SAED pattern (g) of Homo-T (The matrix (M) and twin (T) diffraction patterns are shown by solid red and dash blue lines, respectively, and the corresponding indexes are shown in red and blue numbers in Figs.2c and g)