重水堆压力管延迟氢化物开裂应力强度因子门槛值测试方法研究
Assessment Method of Threshold Stress Intensity Factor of Delayed Hydride Cracking for Pressure Tube in Heavy Water Reactor
重水堆压力管延迟氢化物开裂应力强度因子门槛值测试方法研究 |
| 鲍一晨, 石秀强, 孟凡江, 潘春婷, 明洪亮 |
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Assessment Method of Threshold Stress Intensity Factor of Delayed Hydride Cracking for Pressure Tube in Heavy Water Reactor |
| BAO Yichen, SHI Xiuqiang, MENG Fanjiang, PAN Chunting, MING Hongliang |
| 图9 不同温度下的试样断口形貌 |
| Fig.9 Fracture morphologies under different temperatures: (a) 250 oC, (b) 180 oC, (c) 150 oC, (d) 120 oC |
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