| 粉末包套挤压Al-Si-Fe合金的阻尼特性 |
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| 引用本文： | 徐惠娟,邓至谦,周善初. 粉末包套挤压Al-Si-Fe合金的阻尼特性[J]. 湖南有色金属, 1998, 0(3) |
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| 作者姓名： | 徐惠娟 邓至谦 周善初 |
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| 作者单位： | 中南工业大学 |
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| 摘 要： | 采用快速凝固-粉末包套挤压工艺制备了四种Al－Si－Fe合金，测试了不同变形量下合金的室温阻尼性能，结果表明：增加铁含量和变形程度会使合金的阻尼性能增加，而低温退火则会降低阻尼性能。
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| 关 键 词： | 粉末包套挤压 Al-Si-Fe合金 阻尼 |
The Damping Capacity of Powder Extrusion Al-Si-Fe Alloyes |
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| xu Huljuan, Deng Zhiqian,Zhou Shanchu. The Damping Capacity of Powder Extrusion Al-Si-Fe Alloyes[J]. Hunan Nonferrous Metals, 1998, 0(3) |
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| Authors: | xu Huljuan Deng Zhiqian Zhou Shanchu |
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| Affiliation: | The central south uniwersity of technology |
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| Abstract: | Rapid Solidification-powder extrusion technology is used to prepare four kinds or Al-Si-Fe alloyes. Room-temperature damping capacity in the case of different degree of plastic de-formation is measured.The results show:the damping capacity becomes higher with increase of Fe content and plastic deformation degree,but becomes lower after the lower after the low-temperature anncaling. |
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| Keywords: | Powder extrusion Al-Si-Fe alloy Damping |
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