| 5183铝合金小直径圆铸锭熔铸工艺研究 |
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| 引用本文： | 李海仙,王敏东,赵涛,郝志强,张珺玲,武凯军,马月. 5183铝合金小直径圆铸锭熔铸工艺研究[J]. 轻合金加工技术, 2011, 39(7) |
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| 作者姓名： | 李海仙 王敏东 赵涛 郝志强 张珺玲 武凯军 马月 |
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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： | 生产焊丝用的5183铝合金小规格铸锭铸造时容易产生拉裂缺陷,铸锭的冶金质量也难以保证。在合金成分优化、熔炼和净化技术、铸造工艺参数等方面进行了试验研究,对制得的铸锭进行表面质量、化学成分偏析、高倍组织、力学性能检查,结果表明,所确定的合金成分、熔炼铸造工艺技术和参数能够生产出合格的铸锭,为焊丝的生产提供优质的铸锭。
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| 关 键 词： | 合金成分优化 熔炼技术 铸造工艺 质量分析 |
Research of melting and casting process on 5183 aluminum alloy ingot with small diameter |
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| LI Hai-xian,WANG Min-dong,ZHAO Tao,HAO Zhi-qiang,ZHANG Jun-ling,WU Kai-jun,MA Yue. Research of melting and casting process on 5183 aluminum alloy ingot with small diameter[J]. Light Alloy Fabrication Technology, 2011, 39(7) |
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| Authors: | LI Hai-xian WANG Min-dong ZHAO Tao HAO Zhi-qiang ZHANG Jun-ling WU Kai-jun MA Yue |
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| Affiliation: | LI Hai-xian,WANG Min-dong,ZHAO Tao,HAO Zhi-qiang,ZHANG Jun-ling,WU Kai-jun,MA Yue(Northeast Light Alloy Co.Ltd.,Harbin 150060,China) |
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| Abstract: | The 5183 aluminum alloy ingot with small diameter is used as raw material of welding wire.The stretching cracks are occurred easily during casting,so the metallurgical quality of the ingot is difficult to guarantee.In order to produce quality ingots,chemical compositions have been optimized,the melting,refining and casting technologies have been investigated.The surface quality,segregation,microstructure and mechanic properties have been analyzed.The results show that the selected chemical composition,melti... |
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| Keywords: | chemical composition of alloy melting technology casting technology quality analysis |
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