热疲劳温度对25Cr3Mo3NiNb钢裂纹扩展的影响 |
| 刘阳光, 李奉雨, 满达, 金自力, 李玮, 任慧平 |
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Effect of Thermal Fatigue Temperature on Crack Propagation Behavior in 25Cr3Mo3NiNb Steel |
| LIU Yangguang, LI Fengyu, MAN Da, JIN Zili, LI Wei, REN Huiping |
| 图7 在不同温度300次热疲劳后裂纹的SEM照片 |
| Fig.7 SEM of cracks after 300 thermal fatigues at different temperature (a, c) 600 oC, (b, d) 700 oC |
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