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
Effect of Notch Orientation and Temperature on Thermal Fatigue Behavior of a Third-Generation Single Crystal Superalloy DD33
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 |
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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 |
| 图11 上限温度为1200℃时不同取向试样的裂纹形貌 |
| Fig.11 SEM morphologies of the crack tip regions and overall cracks at 1200oC after 120 cycles (a, b, c) [100]; (d, e, f) [210]; (g, h, i) [110] |
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