| 用于C－A1复合材料的C纤维表面多功能梯度涂层 |
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| 引用本文： | 王浩伟,储双杰,吴人洁,张国定,商宝禄,周尧和.用于C－A1复合材料的C纤维表面多功能梯度涂层[J].机械工程学报,1996(1). |
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| 作者姓名： | 王浩伟 储双杰 吴人洁 张国定 商宝禄 周尧和 |
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| 作者单位： | 上海交通大学(王浩伟，储双杰，吴人洁，张国定)，西北工业大学(商宝禄，周尧和) |
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| 基金项目： | 国家自然科学基金,金属基复合材料国家重点实验室开放课题 |
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| 摘 要： | 提出一种用于Ｃ－Ａ１复合材料的Ｃ纤维表面多功能梯度涂层，它具有润湿、减缓热应力、阻挡界面反应、改善复合材料断裂形式、提高纤维抗氧化性等多种功能，可以满足Ｃ－Ａ１复合材料制造工艺与性能的多种要求。并且采用化学气相沉积工艺制备了结构和成分分布与设计相符合的涂层。将其应用于Ｃ－Ａ１复合材料获得以良好的试样抗拉强度。对于该涂层的性能与作用进行了研究。
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| 关 键 词： | 金属基复合材料，纤维涂层，梯度功能材料 |
MULTI-FUNCTIONAL GRADIENT COATING OF CARBONFIBERS FOR C-AI COMPOSITES |
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| Wang Haowei, Chu Shuangjie, Wu Renjie ,Zhang Guoding.MULTI-FUNCTIONAL GRADIENT COATING OF CARBONFIBERS FOR C-AI COMPOSITES[J].Chinese Journal of Mechanical Engineering,1996(1). |
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| Authors: | Wang Haowei Chu Shuangjie Wu Renjie Zhang Guoding |
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| Abstract: | A multi-functional gradient coating of carbon fibers is produced, which kasthe functions of wetting, relaxing the thermal residual stresses, restricting reaction anddiffusion, tailing the fracture mode and oxidation-resistent, that can meet the demandsof processing and properties of C-A1 composites. The coating has been prepared with che-mical vapour deposition method, and the structure and profile of composition were inkeeping with the design. The highest tensile strength of samples of C-A1 composites withthis coating is up to 1220MPa. The properties and functions of this coating is probed. |
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| Keywords: | Metal matrix composite Functional gradient material Fiber coating |
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