| 1A20铝合金熔铸工艺研究 |
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| 引用本文： | 迟福全,冯正海,单长智,仇德利. 1A20铝合金熔铸工艺研究[J]. 轻合金加工技术, 2003, 31(11): 13-16 |
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| 作者姓名： | 迟福全 冯正海 单长智 仇德利 |
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| 作者单位： | 东北轻合金有限责任公司,黑龙江,哈尔滨,150060 |
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| 摘 要： | 总结了1A20铝合金熔铸方面的一些特点。提出了控制合金成分、提高金属纯洁度的方法，重点提出了解决扁铸锭裂纹的措施。
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| 关 键 词： | 铝合金 熔炼 铸造 晶粒细化剂 裂纹 |
| 文章编号： | 1007-7235(2003)11-0013-04 |
| 修稿时间： | 2003-07-18 |
Study about Melting and Casting Process of 1A20 Aluminium Alloy |
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| CHI Fu-quan,FENG Zheng-hai,SHAN Chang-zhi,QIU De-li. Study about Melting and Casting Process of 1A20 Aluminium Alloy[J]. Light Alloy Fabrication Technology, 2003, 31(11): 13-16 |
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| Authors: | CHI Fu-quan FENG Zheng-hai SHAN Chang-zhi QIU De-li |
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| Abstract: | The characteristics of melting and casting process of 1A20 aluminium alloy were summarized. The methods about controlling alloy components and increasing melt purity were presented. The methods of preventing casting crack were presented. |
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| Keywords: | 1A20 aluminium alloy melting and casting refiner grain |
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