从实用出发对316不锈钢管材进行了热循环下的裂纹扩展试验。试验表明该材料在交变热应力下的裂纹扩展速率缓慢，带裂纹的管道在监督下可以继续运行。
The thermal fatigue test was performed on 316 SS to understand the crack propagation behavior underthe cycling temperature environment. The crack propagation rate got from the test is low, so the loop with crackcould be re-used in regular monitering condition.
参考文献
| [1] | 阮於珍.钠回路管道缺陷分析[M].中国原子能科学研究院 |
| [2] | 何晋瑞.金属高温疲劳[M].:8，63. |
| [3] | 吴陆员.国产含钛316不锈钢疲劳及蠕变—疲劳交互作用性能研究[M].,1995 |
| [4] | Woodford D A;Cpffin L F.Prc. Of the 4th Bolton Landing Conf[M].Newyork,1974:421. |
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