缺口取向及温度对第三代单晶高温合金DD33热疲劳行为的影响
郑明瑞, 李亚微, 刘静, 王莉, 郑伟, 董加胜, 张健, 楼琅洪

Effect of Notch Orientation and Temperature on Thermal Fatigue Behavior of a Third-Generation Single Crystal Superalloy DD33
ZHENG Mingrui, LI Yawei, LIU Jing, WANG Li, ZHENG Wei, DONG Jiasheng, ZHANG Jian, LOU Langhong
表1 实验用高温合金的名义成分
Table 1 Nominal composition of experimental alloy (mass fraction,%)
ElementsCoCrWTaMoAlReNi
Contents93.5681.564Bal.