一种新型高强奥氏体低密度钢的强塑性机理
李夫顺, 刘志鹏, 丁灿灿, 胡斌, 罗海文

Strengthening and Plastifying Mechanisms of a Novel High-Strength Low-Density Austenitic Steel
LI Fushun, LIU Zhipeng, DING Cancan, HU Bin, LUO Haiwen
表2 根据EBSD结果得出的各样品组织成分统计结果
Table 2 Statistic results on the microstructural constitutens in all the specimens based on EBSD data
Specimen

Austenite area

fraction / %

Ferrite area

fraction / %

Austenite grain size

μm

Recrystallization austenite fraction

%

35CR98.91.16.5110.6
35CR-T98.21.86.0213.3
75CR96.23.81.481.8
75CR-T96.83.21.2012.5
75CR-AT92.67.41.6598.6