| LED用ADC12铝合金材料性能优化研究 |
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| 引用本文： | 周亚民,;彭小兰.LED用ADC12铝合金材料性能优化研究[J].东莞理工学院学报,2014(3):54-58. |
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| 作者姓名： | 周亚民 ;彭小兰 |
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| 作者单位： | [1] 东莞理工学院 化学与环境工程学院,广东东莞,523808; [2] 东莞理工学院 电子工程学院,广东东莞,523808 |
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| 基金项目： | 东莞市科技重点项目（2012108101022）。 |
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| 摘 要： | 研究了压铸工艺参数和铝合金成分对ADC12铝合金材料压铸件力学性能的影响,试验结果表明:改性的压铸件抗拉强度(δb)为309.6 MPa,延伸率(δ)为3.32%,优于国内普遍使用的压铸铝合金ADC12,优化的ADC12合金具有更好的压铸成形性、出型性及机械加工性能,能够满足LED灯壳应用要求。
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| 关 键 词： | ADC铝合金 成分优化 稀土Gd 力学性能 |
Study of High Property ADC12 Alloy for LED Lamp Shells |
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| Institution: | ZHOU Ya-min, PENG Xiao-lan ( 1. College of Chemistry and Environmental Engineering, Dongguan University of Technology, Dongguan 523808, China; 2. College of Electronic Engineering, Dongguan University of Technology, Dongguan 523808, China) |
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| Abstract: | A kind of new high property die casting A 1 alloy is developed by ingredient and Die casting process parameters optimum design on the base of ADCl 2 alloy.It is seen from the result of the modified ADCl 2 alloy mechanics-experiment that the as-cast mechanics property values of tensile strength （δb） 309.6 MPa,elongation（δ）3.32%are better than un-modified ADCl2 alloy. This kind of die casting A 1 alloy has good performance of shaping ,discharging from mold and machining .It Can satisfy the require-ments of LED Lamp Shells . |
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| Keywords: | 稀土Gd ADCl2 Al alloy ingredient optimum die casting process parameters optimum Gd mechanical property |
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