The effect of rare earth on impact fatigue property of cast semi steel was studied.

研究了稀土元素对半钢冲击疲劳性能的影响.

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Presently, there is only a little study about the fatigue property of steel bridge monolithic joint.

目前, 对于整体节点疲劳强度的研究还很少.

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The actual illustration and testing method of fatigue property of filtration material were presented.

介绍了过滤材料耐疲劳特性的测试实例和试验方法.

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The impact fatigue property of cemented carbide was studied by impact bending test in this paper.

采用冲击弯曲试验研究了硬质合金的冲击疲劳性能.

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The low cycle fatigue property of TA 5 Titanium alloy welded joint with different reinforcement was investigated.

分析了TA5钛合金不同余高焊接接头的低周疲劳性能.

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Thermal fatigue property of Ni - based infiltrated layer on copper substrate has been investigated.

研究了铜基表面镍基渗层的热疲劳性能.

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The structure had a certain effect on the fatigue property of the specimen.

结构对试样的疲劳性能会有一定的影响.

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