| 熔体混合处理对A356铝合金组织的影响 |
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| 引用本文： | 孙虎,钟鲁宁,傅小明,张月,纪伟进.熔体混合处理对A356铝合金组织的影响[J].特种铸造及有色合金,2020(4):453-455. |
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| 作者姓名： | 孙虎 钟鲁宁 傅小明 张月 纪伟进 |
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| 作者单位： | 宿迁学院材料工程系 |
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| 基金项目： | 江苏省"六大人才高峰"高层次人才培养对象资助项目(2015-XCL-064);宿迁学院校级大学生创新训练项目(2019XSJ039);宿迁学院先进材料研究科研创新团队资助项目(2018td04). |
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| 摘 要： | 采用熔体混合技术处理A356铝合金,并通过再次重熔加热研究熔体混合处理细化效果的稳定性。利用光学显微镜观察合金组织,用Image Pro金相分析软件测定了初生α-Al相的平均直径。结果表明,熔体混合技术能较好地细化A356铝合金中的初生α-Al相,且A356铝合金的熔体混合处理在650℃下具有较好的一次重熔稳定性。
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| 关 键 词： | 熔体混合处理 A356铝合金 铸造组织 |
Effects of Melt Mixing Treatment on the Microstructure of A356 Aluminum Alloy |
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| Sun Hu,Zhong Luning,Fu Xiaoming,Zhang Yue,Ji Weijin.Effects of Melt Mixing Treatment on the Microstructure of A356 Aluminum Alloy[J].Special Casting & Nonferrous Alloys,2020(4):453-455. |
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| Authors: | Sun Hu Zhong Luning Fu Xiaoming Zhang Yue Ji Weijin |
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| Affiliation: | (Department of Materials Engineering,Suqian College) |
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| Abstract: | The A356 aluminum alloy was treated by melt mixing treatment,and the stability of the melt mixing treatment was analyzed by remelting heating.The microstructure of the A356 alloy was observed with an optical microscope,and the average diameter of the primaryα-Al phase was determined by Image Pro metallographic analysis software.The results show that the melt mixing treatment can refine the primaryα-Al phase in A356 alloy,and it has a better primary remelting stability at 650℃. |
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| Keywords: | Melt Mixing Treatment A356 Aluminum Alloy As-cast Microstructure |
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