新型钴基高温合金中W元素对蠕变组织和性能的影响

陈佳, 郭敏, 杨敏, 刘林, 张军

Effects of W Concentration on Creep Microstructure and Property of Novel Co-Based Superalloys

CHEN Jia, GUO Min, YANG Min, LIU Lin, ZHANG Jun

图7 蠕变过程中塑性变形演化

Fig.7 Evolution of plastic strain during creep for alloys 8W (a), 9W (b) and 10W (c), and mean strain in γ (d) and γ' (e) phases (The box areas show the large plastic deformations)