| 铁素体球铁中微疲劳裂纹萌生、长大的研究 |
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| 引用本文： | 夏青,盐田俊雄. 铁素体球铁中微疲劳裂纹萌生、长大的研究[J]. 河南科技大学学报(自然科学版), 1991, 0(4) |
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| 作者姓名： | 夏青 盐田俊雄 |
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| 作者单位： | 洛阳工学院，日本近畿大学 |
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| 摘 要： | 本研究详细观察并半定量分析了铁素体球铁疲劳裂纹萌生、长大直至破坏的全过程,同时从断裂力学的角度作了考察。
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| 关 键 词： | 铁索体 球墨铸铁 疲劳断裂 应力 |
Investigation on Formation and Development of Fatigue Crack in Ferrite Nodular Irons |
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| Xia Qing. Investigation on Formation and Development of Fatigue Crack in Ferrite Nodular Irons[J]. Journal of Henan University of Science & Technology:Natural Science, 1991, 0(4) |
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| Authors: | Xia Qing |
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| Affiliation: | Xia Qing (Luoyang Institute of Technology)Toshio Shiota (Japan Kinki University) |
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| Abstract: | The detail observation and quantative analysis are made on the formation and developmentof fatigue cracks in ferrite nodular irons.The experiments are made on the process of formation,de-velopment and failure,at the same time,are investigated based on fracture mechanics. |
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| Keywords: | ferrite nodular iron fatigue fracture stress |
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