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本文通过试验,完成了腐蚀条件下,铝合金LY12CZ疲劳性能规律;建立了该材料的动态S-N曲线,为建立直升机动部件寿命监控的算法体系奠定了基础。
In this paper, the fatigue behavior of aluminum alloy LY12CZ under corrosive conditions was completed. The dynamic S-N curve of the material was established, which laid a foundation for the establishment of the algorithm of monitoring the life of helicopter moving parts.