| 30CrNiMo8钢的低周疲劳试验 |
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| 引用本文： | 刘长海,姜民政,唐立强,朱瑞东.30CrNiMo8钢的低周疲劳试验[J].东北林业大学学报,2001,29(4):49-50. |
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| 作者姓名： | 刘长海 姜民政 唐立强 朱瑞东 |
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| 作者单位： | 哈尔滨工程大学建筑工程学院 |
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| 摘 要： | 试验研究了30CrNiMo8钢材料的常规机械性能和断裂性能及低周疲劳特性，并提供了相应的试验方法和试验数据。给出了30CrNiMo8钢钢材料的循环应力应变关系和寿命应变关系。首次介绍了该钢材抗疲劳、抗断裂的力学性能。
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| 关 键 词： | 30CrNiMo8钢 低周疲劳试验 机械性能 断裂性 |
Low -cycle Fatigue Testing for 30CrNiMo8 Steel |
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| Liu Changhai,Jiang Minzheng,Tang Liqiang,Zhu Ruidong.Low -cycle Fatigue Testing for 30CrNiMo8 Steel[J].Journal of Northeast Forestry University,2001,29(4):49-50. |
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| Authors: | Liu Changhai Jiang Minzheng Tang Liqiang Zhu Ruidong |
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| Abstract: | The common mechanical property, fracture property and low-cycle fatigue character for 30CrNiMo8 steel are researched with testing. The corresponding testing methods and data are given, and the cycle stress-strain relationship and life strain relationship are also put forward. The mechanical property of fatigue resistance and fracture resistance for 30CrNiMo8 steel are firstly introduced. |
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| Keywords: | CrNiMo8 steel Low-cycle fatigue test Mechanical property Fracture property |
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