退火温度对含Nb高锰钢力学和阻尼性能的影响
王玉, 胡斌, 刘星毅, 张浩, 张灏云, 官志强, 罗海文

Influence of Annealing Temperature on Both Mechanical and Damping Properties of Nb-Alloyed High Mn Steel
WANG Yu, HU Bin, LIU Xingyi, ZHANG Hao, ZHANG Haoyun, GUAN Zhiqiang, LUO Haiwen
图3 热轧高锰钢相分数随退火温度的变化,及加热和冷却过程中热膨胀量变化与相变温度确定
Fig.3 Dependence of phase volume fractions in the studied high Mn steel on annealing temperature (a) and transformation temperatures, including martensite start temperature (Ms), austenitization start (As) and finish (Af) temperatures during cooling and heating determined by the dilation measurements (b)