| 汽车某外套筒裂纹失效研究 |
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| 引用本文： | 向朝进.汽车某外套筒裂纹失效研究[J].西华大学学报(自然科学版),1998(4). |
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| 作者姓名： | 向朝进 |
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| 作者单位： | 四川工业学院材料科学与工程系 |
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| 摘 要： | 就汽车某外套筒裂纹失效进行了测试与分析研究，结果表明：裂纹产生的原因是外套筒表层存在大量的杂质元素并承受周期性的大应力。
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| 关 键 词： | 外套筒 裂纹 研究 |
Study on the Outer Sleeve Crack in Vehicle |
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| Xiang Chaojin,Heat Treatment Teaching Group.Study on the Outer Sleeve Crack in Vehicle[J].Journal of Xihua University:Natural Science Edition,1998(4). |
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| Authors: | Xiang Chaojin Heat Treatment Teaching Group |
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| Affiliation: | Xiang Chaojin Heat Treatment Teaching Group |
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| Abstract: | In this paper,the reason for the outer sleeve crack in vehicle is analysed and discussed The reswlt obtained shows that the outer sleeve erack is caused by both a certain amout of impurty elements in outer layer of the sleeve and periodic stress |
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| Keywords: | outer sleeve crack research |
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