高Cr马氏体耐热钢的协同强化机制及形变热处理应用 |
张竟文, 余黎明, 刘晨曦, 丁然, 刘永长 |
Synergistic Strengthening of High-Cr Martensitic Heat-Resistant Steel and Application of Thermo-Mechanical Treatments |
ZHANG Jingwen, YU Liming, LIU Chenxi, DING Ran, LIU Yongchang |
图2 高Cr马氏体耐热钢工业应用正火+回火热处理工艺及冷却速率对板条组织的影响[ |
Fig.2 Industrial normalizing and tempering treatments of high-Cr martensitic heat-resistant steels (Ac1—starting temperature of austenite phase transformation, Ac3—ending temperature of austenite phase transformation) (a), and effects of cooling rate on lath structure[ |
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