| 钢绳的断丝失效分析 |
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| 引用本文： | 朱建培,梁益龙.钢绳的断丝失效分析[J].贵州工业大学学报(自然科学版),2001,31(5):23-24. |
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| 作者姓名： | 朱建培 梁益龙 |
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| 作者单位： | 贵州工业大学冶金系, |
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| 摘 要： | 分析了钢丝绳在使用中的断丝原因。通过光学金相、电子金相及微区成分的分析 ,得出钢丝在索氏体化后的组织生长不完全 ,则对随后冷拔过程中易于在索氏体组织生长不完全区域萌生裂纹 ,从而使钢丝绳在服役过程中发生断丝现象。
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| 关 键 词： | 钢丝 断丝 索氏体 失效 |
| 文章编号： | 1009-0193(2001)05-0023-03 |
| 修稿时间： | 2001年6月25日 |
Analyses of Failure for Breaking of Wire Rope |
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| ZHU Jian pei,LIANG Yi long,LEI Ming.Analyses of Failure for Breaking of Wire Rope[J].Journal of Guizhou University of Technology(Natural Science Edition),2001,31(5):23-24. |
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| Authors: | ZHU Jian pei LIANG Yi long LEI Ming |
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| Abstract: | The cause of wire breaking of the wire rope in use is analyzed.It is shown by the analyses of the optical and electronical metalloscopes and the element of tiny areas that the storbite structure does not grow to perfection after sorbitizing.The steel wire is easy to germinate crack in the defective area of sorbite structure which leads to its breaking after cold drawing in service. |
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| Keywords: | steel wire wire breaking sorbite faikure |
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