| Microsegregation and Improved Methods of Squeeze Casting 2024 Aluminium Alloy |
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| 引用本文： | YongZHONG GuoyueSU KeYANG. Microsegregation and Improved Methods of Squeeze Casting 2024 Aluminium Alloy[J]. 材料科学技术学报, 2003, 19(5): 413-416 |
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| 作者姓名： | YongZHONG GuoyueSU KeYANG |
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| 作者单位： | TheNationalEngineering-ResearchCenter,theInstituteofMetalResearch,ChineseAcademyofSciences,Shenyang110016,China |
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| 摘 要： | The squeeze casting of a 2024 Al alloy was carried out to investigate the effect on microsegregation in the alloy of the application of pressure followed by diffusion annealing. The experimental results indicate that an optimum applied pressure followed by an optimum diffusion annealing process can markedly reduce the degree of microsegregation and improve the mechanical properties to a degree that can approach the level of forged 2024 Al alloy.
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| 关 键 词： | 2024铝合金 模压铸造 微偏析 扩散退火 |
Microsegregation and Improved Methods of Squeeze Casting 2024 Aluminium Alloy |
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| Yong ZHONG,Guoyue SU,Ke YANG. Microsegregation and Improved Methods of Squeeze Casting 2024 Aluminium Alloy[J]. Journal of Materials Science & Technology, 2003, 19(5): 413-416 |
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| Authors: | Yong ZHONG Guoyue SU Ke YANG |
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| Affiliation: | The National Engineering Research Center, the Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China |
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| Abstract: | The squeeze casting of a 2024 Al alloy was carried out to investigate the effect on microsegregation in the alloy of the application of pressure followed by diffusion annealing. The experimental results indicate that an optimum applied pressure followed by an optimum diffusion annealing process can markedly reduce the degree of microsegregation and improve the mechanical properties to a degree that can approach the level of forged 2024 Al alloy. |
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| Keywords: | 2024 Al alloy Squeeze casting Microsegregation Diffusion annealing |
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