| 非连续增强相预制块的研究进展 |
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| 引用本文： | 张学习,王德尊. 非连续增强相预制块的研究进展[J]. 材料导报, 2003, 17(5): 62-64 |
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| 作者姓名： | 张学习 王德尊 |
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| 作者单位： | 哈尔滨工业大学材料科学与工程学院,哈尔滨,150001;哈尔滨工业大学材料科学与工程学院,哈尔滨,150001 |
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| 摘 要： | 采用压力浸渗方法制备非连续增强复合材料需要高质量的预制块。综述了湿压法制备非连续增强相预制块所用粘结剂的种类和特性、预制块烘干方式对粘结剂分布的影响，以及湿压法制备预制块技术的研究进展；对目前预制块制备技术的发展方向进行了展望。
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| 关 键 词： | 复合材料 增强相 预制块 压力浸渗法 粘结剂 |
Progress in Research on Preforms Made of Discontinuous Reinforcements |
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| ZHANG Xuexi WANG Dezun. Progress in Research on Preforms Made of Discontinuous Reinforcements[J]. Materials Review, 2003, 17(5): 62-64 |
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| Authors: | ZHANG Xuexi WANG Dezun |
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| Abstract: | High quality preforms are important for discontinuously reinforced composites made by the pressure infiltration method. In this paper we review binders used for preforms of discontinuous reinforcements,the effect of drying methods on the distribution of binders in preforms and progress in research on fabrication methods of performs. The future development trend of preform preparation methods are also predicted. |
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| Keywords: | composites reinforcements preform pressure infiltration method binders |
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