| 喷射成形过共晶Al—Si合金的研究 |
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| 引用本文： | 王锋,熊柏青.喷射成形过共晶Al—Si合金的研究[J].金属学报,1999,35(2):121-123. |
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| 作者姓名： | 王锋 熊柏青 |
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| 作者单位： | [1]北京科技大学新金属材料国家重点实验室 [2]北京有色金属研究总院复合材料中心 |
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| 基金项目： | 国家863计划!715－009－0032 |
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| 摘 要： | 用喷射成形技术制备了过共晶Ａｌ－Ｓｉ合金沉积坯，对原始态、沉积态和挤压态的微观组织进行了观察和分析，讨论了淬火温度对沉积态组织的影响，探索了喷射成形合金后续致密化的工艺及合适的工艺参数。
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| 关 键 词： | 喷射成形 微观组织 热挤压 过共晶合金 铝硅合金 |
THE STUDY OF SPRAY DEPOSITED HYPER-EUTECTICAI-Si ALLOY |
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| WANG Feng,GU Hingli,DUAN Xianjin,ZHANG Jishan.THE STUDY OF SPRAY DEPOSITED HYPER-EUTECTICAI-Si ALLOY[J].Acta Metallurgica Sinica,1999,35(2):121-123. |
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| Authors: | WANG Feng GU Hingli DUAN Xianjin ZHANG Jishan |
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| Abstract: | With spray deposition technology hyper-eutectic Al-Si alloy has been produced. Theprior, deposited and extruded microstructures have been investigated. The effect of quenched temper-ature on deposited microstructure has been discussed. The densified technology on spraying depositionhyper-eutectic Al-Si alloy and its parameters have been studied. |
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| Keywords: | spray deposition hyper-eutectic Al-Si alloy microstructure hot extrusion |
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