| 涂层碳纤维增强镁基复合材料 |
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| 引用本文： | 王浩伟 商宝禄. 涂层碳纤维增强镁基复合材料[J]. 复合材料学报, 1992, 9(2): 73-76 |
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| 作者姓名： | 王浩伟 商宝禄 |
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| 作者单位： | 西北工业大学，西北工业大学，西北工业大学，西北工业大学 西安 710072，西安 710072，西安 710072，西安 710072 |
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| 摘 要： | 采用液态浸渗方法,使表面带有镍、铜和二氧化硅涂层的碳纤维与金属镁结合,形成C/Mg复合材料.研究发现:镍,铜、二氧化硅涂层均可实现镁液对纤维的润湿,形成复合材料;复合材料形成后,镍和铜涂层均已消失;镍在高温下与碳纤维相容性较差;二氧化硅涂层稳定,对纤维有较好的保护作用,涂层不同,形成了不同的纤维分布状态.
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| 关 键 词： | C/Mg复合材料 纤维涂层 液相浸渗 |
| 收稿时间： | 1990-11-02 |
COATING CARBON FIBER REINFORCED MAGNESIUM COMPOSITES |
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| Wang Haowei Shang Baolu Zheng Laisu Zhou YaoheNorthwetern Polytechnical University,Xi'an. COATING CARBON FIBER REINFORCED MAGNESIUM COMPOSITES[J]. Acta Materiae Compositae Sinica, 1992, 9(2): 73-76 |
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| Authors: | Wang Haowei Shang Baolu Zheng Laisu Zhou YaoheNorthwetern Polytechnical University Xi'an |
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| Affiliation: | Wang Haowei Shang Baolu Zheng Laisu Zhou YaoheNorthwetern Polytechnical University,Xi'an 710072 |
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| Abstract: | This paper focuses on the research of the combination of Mg and carbon fibers coated with Ni,Cu and SiO1.C/Mg composite is formed by the liquid phase fabrication method.It is found that Ni, Cu and SiO2 are able tomake liquid magnesium welt carbon fiber.Both Cu & Ni coatings disappear after composite formed.Ni shows a bad coexistance with carbon fiber at high temperature .SiO2 Coating is steady and it has a better protectivity towards carbon fiber .Different coating results in different distribution of fiber in matrix. |
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| Keywords: | C/Mg composites fiber coating liguid infiltration |
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