端羟基聚醚产品吹出罐结构强度与疲劳分析 关键词：端羟基聚醚产品吹出罐；静强度；低循环疲劳；等效线性化 [gap=867]Key words：HTPE product blow—out drum；static strength；low cycle fatigue；equivalent lin—
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low-cycle fatigue meter 低循环疲劳强度计
low-cycle fatigue 低周疲劳
low cycle fatigue test 低频疲劳试验 ; 低周疲劳试验
multiaxial low-cycle fatigue 多轴低周疲劳
high temperature low cycle fatigue 高温低周疲劳
low cycle fatigue strength 低周疲劳强度
life range of low-cycle fatigue 低周疲劳寿命范围
low cycle fatigue life 低周疲劳寿命
The effects of recrystallization on low cycle fatigue behavior of DZ40M alloy are also investigated.
研究了再结晶对DZ40M合金低周疲劳性能的影响。
参考来源 - 定向凝固钴基高温合金DZ40M的再结晶行为Low cycle fatigue tests are grouped under different stress amplitudes at the same temperature (980℃).
在同一温度(980℃)不同应力幅值下分组进行低循环疲劳试验。
参考来源 - 定向凝固涡轮叶片蠕变试验及理论分析·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition the features of high temperature low cycle fatigue fracture surfaces are given.
还介绍了发生过载损伤后高温低循环疲劳断口的特征。
The results show that K40S alloy possesses high low cycle fatigue resistance in comparison with X-40 alloy.
结果表明：与传统X-40合金相比，K40S合金具有优异的抗高温低周疲劳性能；
The results show that low cycle fatigue life is reduced and cyclic stress is raised by torsional prestrain raising.
结果表明，扭转预应变降低低周疲劳寿命，循环应力随扭转预应变的增大而增大。
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