高温时效处理对S31042耐热钢组织和蠕变性能的影响
郭倩颖1, 李彦默2, 陈斌2, 丁然1, 余黎明1, 刘永长1(
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Effect of High-Temperature Ageing on Microstructure and Creep Properties of S31042 Heat-Resistant Steel
GUO Qianying1, LI Yanmo2, CHEN Bin2, DING Ran1, YU Liming1, LIU Yongchang1()
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图11. 固溶态和时效态S31042钢在700℃、200 MPa条件下蠕变样品的断口及断口附近组织形貌
Fig.11. Creep fracture profiles on longitudinal sections (a, b) and microstructures near fracture surface (c, d) of solution-treated (a, c) and ageing-treated (b, d) S31042 steel samples after creep at 700oC under 200 MPa
