Fe-Cr-Ni系不锈钢在热老化和退火过程中铁素体调幅分解的相场法研究
史佳庆1, 薛飞2, 彭群家2, 沈耀1()
A Phase-Field Study on Spinodal Decomposition of Ferrite of Fe-Cr-Ni Stainless Steels during Thermal Ageing and Annealing
SHI Jiaqing1, XUE Fei2, PENG Qunjia2, SHEN Yao1()

图3. 模拟的Cr一维成分分布、频率分布与实验结果[19]的对比

Fig.3. Simulated 1D composition profiles (a1～a3) and concentration frequency distributions (b1～b3) compared with experimental results[19], the red solid line in a3: smoothed 1D composition profile (a1, b1) unaged, (a2, b2) 7000 h aged, (a3, b3) 1 h annealed