| 前缸盖的间接挤压铸造技术研究 |
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| 引用本文： | 马欣宇,范云波,陈敏,余艳,朱秀荣,侯立群.前缸盖的间接挤压铸造技术研究[J].兵器材料科学与工程,2010,33(3):70-74. |
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| 作者姓名： | 马欣宇 范云波 陈敏 余艳 朱秀荣 侯立群 |
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| 作者单位： | 中国兵器科学研究院,宁波分院,浙江,宁波,315103;宁波中兵科技有限公司,浙江,宁波,315100 |
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| 摘 要： | 以SD510汽车空调压缩机前缸盖为研究对象,采用优化成分的6061、6082变形铝合金进行合金净化技术、细化技术、间接挤压铸造技术及热处理技术试验研究,并结合Procast铸造软件对间接挤压铸造的成形过程进行计算机数值模拟。结果表明:优化后的6061合金可用于间接挤压铸造;在一定压力范围内,提高间接挤压压力可相应地提高铸件的综合力学性能及内部组织的致密度;计算机数值模拟技术可有效指导间接挤压铸造工艺参数的选择。
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| 关 键 词： | 变形铝合金 间接挤压铸造 计算机数值模拟 净化处理 |
Indirect squeeze casting technology of front cylinder head |
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| MA Xinyu,FAN Yunbo,CHEN Min,YU Yan,ZHU Xiurong,HOU Liqun.Indirect squeeze casting technology of front cylinder head[J].Ordnance Material Science and Engineering,2010,33(3):70-74. |
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| Authors: | MA Xinyu FAN Yunbo CHEN Min YU Yan ZHU Xiurong HOU Liqun |
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| Affiliation: | MA Xinyu1,FAN Yunbo1,CHEN Min2,YU Yan1,ZHU Xiurong1,HOU Liqun1(1.Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China,2.Ningbo Zhongbing Science and Technology Limited Company,Ningbo 315100,China) |
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| Abstract: | The front cylinder head of SD510 automobile air conditioning compressor was used as the research object,the purification technology,refining technique,indirect squeeze casting technique and heat treatment technology of optimized 6061,6082 deformed aluminum alloy were studied.Combined with Procast Casting software,the numerical simulation of indirect squeeze casting process was carried out.The results shows that the optimized 6061 alloy composition can be applied to indirect squeeze casting process;in a cert... |
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| Keywords: | deformed aluminum alloy indirect squeeze casting computer numerical simulation purification |
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