| 接触网铝合金锻件缺陷分析及对策 |
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| 引用本文： | 孙成良,李忠齐.接触网铝合金锻件缺陷分析及对策[J].电气化铁道,2007(6):43-45. |
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| 作者姓名： | 孙成良 李忠齐 |
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| 作者单位： | 1. 中铁电气化局集团有限公司,北京,100036
2. 中铁电气化局宝鸡器材有限责任公司 |
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| 摘 要： | 介绍了接触网铝合金锻造特点,结合生产实例对铝合金锻件常见缺陷的形成机理进行了分析,并根据产生缺陷的影响因素提出了防治对策,对改善铝合金锻件质量有一定的指导意义。
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| 关 键 词： | 锻造特点 缺陷分析 防治对策 |
| 文章编号： | 1007-936X(2007)06-0043-03 |
| 修稿时间： | 2007年9月12日 |
Analysis and Its Counter-measures of Defects in Cast Aluminum Parts of Overhead Contact System |
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| Sun Chengliang,Li Zhongqi.Analysis and Its Counter-measures of Defects in Cast Aluminum Parts of Overhead Contact System[J].Electric Railway,2007(6):43-45. |
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| Authors: | Sun Chengliang Li Zhongqi |
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| Abstract: | This article set forth aluminium alloy forging characteristic for OCS, analyze forming principle of common defect on aluminium alloy forging piece combining manufacturing example, and put forward corresponding prevent countermeasure in pertinence based on influence factor of causing defect. It has some introduction significance to improve quality of aluminium alloy forging piece. |
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| Keywords: | forging characteristic defect analysis prevent countermeasure |
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