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1)  axial low-cycle fatigue
轴向低周疲劳
1.
The tests about rotary bending high-cycle fatigue,axial low-cycle fatigue and fatigue crack growth of TB6 titanium alloy were carried out at room temperature and 200℃ in the chord and radial directions.
本文对TB6钛合金锻件弦向和径向两种取样方向分别进行了室温和200℃下旋转弯曲高周疲劳、轴向低周疲劳和疲劳裂纹扩展性能试验研究。
2)  multiaxial low-cycle fatigue
多轴低周疲劳
3)  multiaxial low-cyclic fatigue
多轴低周疲劳
1.
The multiaxial low-cyclic fatigue,which is becoming one of focuses in the fatigue flied,is quite different from the uniaxial fatigue.
在工程中构件缺口根部经常处于多轴应力状态 ,其应力、应变非常复杂 ,多轴低周疲劳损伤与单轴疲劳的情况大不相同 ,目前关于多轴低周疲劳的研究已经成为疲劳领域的热点之一。
4)  low cycle fatigue
低周疲劳
1.
Study on fracture and intermediate temperature low cycle fatigue property of ladle shell material SM490B;
钢包材料SM490B钢断裂及中温低周疲劳性能研究
2.
Low Cycle Fatigue Behavior of ZL101 Aluminum Alloy;
ZL101铝合金低周疲劳行为研究
3.
Investigation of low cycle fatigue behavior of 16MnR steel at elevated temperature;
16MnR钢中温低周疲劳行为研究
5)  low cyclic fatigue
低周疲劳
1.
The research on low cyclic fatigue behaviors was carried out at 400 ℃ for two kinds of Zr-alloys(1#, Zr-1Sn-0.
结果表明,2#合金的低周疲劳性能优于1#合金的低周疲劳性能。
2.
Fully reversed low cyclic fatigue (LCF)tests were conducted on [0 0 1], [0 1 2],[1 1 2], [0 1 1] and [11 4] oriented single crystals of nickel-based superalloy DD3 with different cyclic strain rates at 950℃.
在 950℃t对[0 01]、[012]、[112]、[011]和[1144]晶体取向的镍基单晶超合金 DD3试样进行了对称循环低周疲劳(ICF)试验。
3.
Termal infrared imagery was u3ed to measure the surface temperature field of planar 40CrNiMoA steel specimens in low cyclic fatigue with thermal analysis provided.
通过红外热象仪对40CrNiMoA板试样在低周疲劳过程中的表面温度场测量及热分析计算;得到了试样表面热耗率的分布及其变化规律。
6)  Low-cycle Fatigue
低周疲劳
1.
Low-cycle Fatigue Behavior of Die Cast Mg-7Al-0.5Y Magnesium Alloy;
压铸态Mg-7Al-0.5Y合金的低周疲劳行为
2.
The low-cycle fatigue tests of welded I-section bracing members;
焊接工字形截面钢支撑低周疲劳性能试验研究
3.
Prediction software of multiaxial low-cycle fatigue life;
多轴低周疲劳寿命预测软件
补充资料:低循环疲劳
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性质:当容器或构件,在使用期内,产生应力循环的次数在102~103之间的疲劳问题称为低循环疲劳。当循环次数小于102时,在工程上可以不考虑此容器或构件的疲劳效应。生产中使用的容器,一般的加压、卸压重复次数不多,均可视为低循环疲劳。

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