某发动机涡轮叶片使用寿命可靠性分析_中国可靠性网 关 键 词: 蠕变寿命; 低循环疲劳; 中位秩; 威布尔分布; 可靠性 [gap=1138]Keywords: creep life; LCF; middle rank; Weibull distribution; reliability
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Because the super-high-strength aluminium alloy works in creep environment, it is essential to evaluate the creep life of the super-high-strength aluminium alloy.
因为该铝合金的工作环境属于广义的蠕变环境,所以必须对该超高强铝合金的蠕变寿命进行系统的研究与评估。
参考来源 - 超高强铝合金蠕变寿命研究·2,447,543篇论文数据，部分数据来源于NoteExpress
文中提出了汽轮机部件蠕变寿命的计算方法。
This paper presents a method for creep life calculation of steam turbine parts.
结果表明，DD3合金表现出良好的蠕变强度和较高的蠕变寿命；
The results show that DD3 alloy exhibits good creep strength and great creep life.
提出了汽轮机主汽阀和调节阀阀壳低周疲劳寿命和蠕变寿命的定量设计方法，并给出了应用实例。
The paper also presents the low cycle fatigue life and creep life's quantificational method of steam turbine's main stop valve and control valve, and applied examples.
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