| 石墨粒度对6061铝性能的影响 |
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| 引用本文： | 刘晓新,唐仕英,李迅,文潮,关锦清,林英睿.石墨粒度对6061铝性能的影响[J].稀有金属材料与工程,2009,38(Z1). |
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| 作者姓名： | 刘晓新 唐仕英 李迅 文潮 关锦清 林英睿 |
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| 作者单位： | 西北核技术研究所,陕西,西安,710024 |
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| 摘 要： | 选择6061A1为基体的铝合金,用同样质量分数的纳米级和微米级的石墨作为增强剂研究石墨粒度对6061A1性能的影响.分别从抗磨损、拉伸强度和阻尼性能几个方面对复合材料进行研究.结果表明,加入1%纳米石墨的复合材料耐磨损性能好于添加微米级石墨的复合材料;加入纳米石墨后复合材料的抗拉伸强度高于基体合金,而加入微米级石墨后复合材料的抗拉伸强度下降;加入石墨后复合材料的阻尼性能提高,但加入纳米级的石墨更具有优势.
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| 关 键 词： | 纳米石墨(nano-Gr) 微米石墨(micron-Gr) 性能 |
Influence of Graphite's Particle Size on the Properties of 6061Al |
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| Liu Xiaoxin,Tang Shiying,Li Xun,Wen Chao,Guan Jinqing,Lin Yingrui.Influence of Graphite's Particle Size on the Properties of 6061Al[J].Rare Metal Materials and Engineering,2009,38(Z1). |
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| Authors: | Liu Xiaoxin Tang Shiying Li Xun Wen Chao Guan Jinqing Lin Yingrui |
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| Affiliation: | Liu Xiaoxin,Tang Shiying,Li Xun,Wen Chao,Guan Jinqing,Lin Yingrui (Northwest Institute of Nuclear Technology,Xi'an 710024,China) |
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| Abstract: | Nano-graphite (nano-Gr) and micron-graphite (micron-Gr) as reinforcement were added into the 6061Al alloys. And the mass percentage of the nano-Gr and micron-Gr was uniformity. The friction,tensile and damping characters were researched. The results indicated that the friction characters were better when the percentage of the nano-Gr was 1 wt%; when the additive was nano-Gr,the tensile strength of the 6061Al matrix composite materials was increased. On the contrary,when the additive was micron-Gr,the tensil... |
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| Keywords: | 6061Al |
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