钒微合金化中锰马氏体耐磨钢奥氏体晶粒长大行为

韩汝洋, 杨庚蔚, 孙新军, 赵刚, 梁小凯, 朱晓翔

Austenite Grain Growth Behavior of Vanadium Microalloying Medium Manganese Martensitic Wear-Resistant Steel

HAN Ruyang, YANG Gengwei, SUN Xinjun, ZHAO Gang, LIANG Xiaokai, ZHU Xiaoxiang

图7 球形和短棒状第二相粒子的HRTEM像和快速Fourier变换谱

Fig.7 Low (a, d) and high (b, e) magnified HRTEM images, and corresponding fast Fourier transformation (FFT) diffractograms (c, f) of the spherical (a-c) and short claviform (d-f) second phase particles (d(hkl)—interplanar spacing of (hkl), a—lattice parameter)