·662 工程科学学报,第43卷.第5期 [20]Zuo P P.Research on Thermomechanical Fatigue Behavior and [23]Tong Q,Wu X C,Zhou Q C,et al.Thermal fatigue mechanism of Damage Mechanism of Die-Casting Die Steel[Dissertation] SDH3 hot work steel.Trans Mater Heat Treat,2010,31(5):81 Shanghai:Shanghai University,2018 (佟倩,吴晓春,周青春,等.热作模具钢SDH3热疲劳机理.材料 (左鹏鹏.压铸模具钢热机械疲劳行为及损伤机理研究学位论 热处理学报,2010,31(5):81) 文]上海:上海大学,2018) [24]Qian L H,Wang Z G,Toda H,et al.High temperature low cycle [21]Jiang Q C.Zhao X M,Qiu F,et al.The relationship between fatigue and thermo-mechanical fatigue of a 6061Al reinforced with oxidation and thermal fatigue of martensitic hot-work die steels. SiCw.Mater Sci Eng A,2000,291(1-2):235 Acta Merall Sin (Engl Lem),2018,31(7):692 [25]Neu R W.Crack paths in single-crystal Ni-base superalloys under [22]Reger M,ReMY L.Fatigue oxidation interaction in in 100 isothermal and thermomechanical fatigue.Int J Fatigue,2019, superalloy.Metall Trans 4,1988,19(9):2259 123:268Zuo P P. Research on Thermomechanical Fatigue Behavior and Damage Mechanism of Die-Casting Die Steel[Dissertation]. Shanghai: Shanghai University, 2018 ( 左鹏鹏. 压铸模具钢热机械疲劳行为及损伤机理研究[学位论 文]. 上海: 上海大学, 2018) [20] Jiang Q C, Zhao X M, Qiu F, et al. The relationship between oxidation and thermal fatigue of martensitic hot-work die steels. Acta Metall Sin (Engl Lett), 2018, 31(7): 692 [21] Reger M, RéMY L. Fatigue oxidation interaction in in 100 superalloy. Metall Trans A, 1988, 19(9): 2259 [22] Tong Q, Wu X C, Zhou Q C, et al. Thermal fatigue mechanism of SDH3 hot work steel. Trans Mater Heat Treat, 2010, 31(5): 81 (佟倩, 吴晓春, 周青春, 等. 热作模具钢SDH3热疲劳机理. 材料 热处理学报, 2010, 31(5):81) [23] Qian L H, Wang Z G, Toda H, et al. High temperature low cycle fatigue and thermo-mechanical fatigue of a 6061Al reinforced with SiCW. Mater Sci Eng A, 2000, 291(1-2): 235 [24] Neu R W. Crack paths in single-crystal Ni-base superalloys under isothermal and thermomechanical fatigue. Int J Fatigue, 2019, 123: 268 [25] · 662 · 工程科学学报,第 43 卷,第 5 期