| 表面镀铝及附着碳化硅微粒的高模碳纤维与铝的压铸复合特性 |
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| 引用本文： | 成会明 师昌绪. 表面镀铝及附着碳化硅微粒的高模碳纤维与铝的压铸复合特性[J]. 复合材料学报, 1991, 8(3): 1-8 |
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| 作者姓名： | 成会明 师昌绪 |
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| 作者单位： | 中科院金属研究所，中科院金属研究所，中科院金属研究所，国家自然科学基金委 沈阳市 110015，沈阳市 110015，沈阳市 110015 |
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| 摘 要： | 采用挤压铸造法直接制备了高模碳纤维、离子喷镀铝碳纤维及附着SiC微粒的碳纤维增强铝复合材料,考察了碳纤维与铝的压铸复合特性。结果表明,纯碳纤维和喷镀1μm铝层的碳纤维与铝的压铸复合持性差,而且镀铝碳纤维的铝镀层预热时发生氧化,形成氧化物界面层,但附着SiC微粒的碳纤维与铝的压铸复合特性好,纤维在铝基体中均匀分散,被铝浸润,纤维与纤维无相互接触。实验初期制备的复合材料的轴向拉伸强度为600MPa。SiC微粒的主要作用是间隔纤维,形成利于熔融铝浸透纤维的通道,使铝与纤维能较好地复合。
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| 关 键 词： | 碳化硅微粒 铝镀层 压铸 铝基复合材料 拉伸强度 |
| 收稿时间： | 1990-07-09 |
COMPOSITE CHARACTERISTICS OF ALUMINIUM REINFORCED BY THE HIGH MODULUS CARBON FIBERS COATED WITH ALUMINIUM AND SIC PARTICULATES |
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| Cheng Huiming,Zhou Beniian,Zheng Zongguang. COMPOSITE CHARACTERISTICS OF ALUMINIUM REINFORCED BY THE HIGH MODULUS CARBON FIBERS COATED WITH ALUMINIUM AND SIC PARTICULATES[J]. Acta Materiae Compositae Sinica, 1991, 8(3): 1-8 |
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| Authors: | Cheng Huiming Zhou Beniian Zheng Zongguang |
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| Affiliation: | 1. Institute of Metal Research, Academia Sinica, Shenyang;2. The Committee of National Natural Science Foundation of China, Beijing |
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| Abstract: | High-modulus type carbon fiber reinforced aluminium composite materials,in which aluminium was ion-plated on,and fine SiC particulates were distributed among the fibers,were prepared by a pressure casting process.The composite characteristics of aluminium and these fibers were investigated. |
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| Keywords: | carbon fiber SiC particulates Al-coating pressure casting alu-minium matrix composites composite characteristics tensile strength # The major project supported by the National Natural Science Foundation of China. 9590015 * On a research le |
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