贝氏体钢轨的低温疲劳裂纹扩展行为 |
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| 刘蓉, 高古辉, 桂晓露, 白秉哲 | |||||||||
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Low-Temperature Fatigue Crack Propagation Behavior of Bainitic Rail Steel |
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| LIU Rong, GAO Guhui, GUI Xiaolu, BAI Bingzhe | |||||||||
| 表2 贝氏体钢轨在不同温度下疲劳裂纹扩展速率的Paris方程 |
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| Table 2 Paris equations for da / dN of bainitic rail steel at different temperatures |
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