单一 MX 型析出相强化马氏体耐热钢力学性能及蠕变行为

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LI Xiaolin, LIU Linxi, LI Yating, YANG Jiawei, DENG Xiangtao, WANG Haifeng

图6 经HR + N处理后Fe-0.03C-10Cr-0.2Zr-0.3V钢在700℃时效1000 h所得析出相的成分分析

Fig.6 Composition analyes of precipitates formed in Fe-0.03C-10Cr-0.2Zr-0.3V steel aged at 700oC for 1000 h after HR + N treatment by EDS analysis (a) and Thermo-Calc prediction (b)