| 玻璃纤维增强热塑性有机复合材料界面强度及其对材料力学性能的影响 |
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| 引用本文： | 王树海,M.N.Rahaman,D.E.Day.玻璃纤维增强热塑性有机复合材料界面强度及其对材料力学性能的影响[J].材料研究学报,1992,6(4):363-368. |
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| 作者姓名： | 王树海 M.N.Rahaman D.E.Day |
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| 作者单位： | 山东工业陶瓷研究设计院，University of Missouri-Rolla USA，University of Missouri-Rolla USA |
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| 摘 要： | 本文研究了 BK-10玻璃纤维增强聚甲基丙烯酸甲酯和聚碳酸酯两种热塑性有机基复合材料中纤维与基体界面强度的测量、控制及其对复合材料性能的影响。用有机硅烷耦联剂涂覆纤维表面可以提高纤维与基体的界面强度并相应提高复合材料的力学性能。实验发现四种基体纤维界面破坏形式分别存在于界面强度强和弱的韧性和脆性基体复合材料体系中。选用折光率相匹配的基体和纤维,适当控制制备工艺可以制备出光学透明的复合材料。
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| 关 键 词： | 复合材料 界面 断裂形式 透明 |
| 收稿时间： | 1992-08-25 |
| 修稿时间： | 1992-08-25 |
INTERFACIAL STRENGTHES OF GLASS FIBER REINFORCED THERMOPLASTICCOMPOSITES AND ITS EFFECTS ON MECHANICAL PROPERTIES |
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| WANG ShuhaiM.N.Rahaman,D.E.Day.INTERFACIAL STRENGTHES OF GLASS FIBER REINFORCED THERMOPLASTICCOMPOSITES AND ITS EFFECTS ON MECHANICAL PROPERTIES[J].Chinese Journal of Materials Research,1992,6(4):363-368. |
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| Authors: | WANG ShuhaiMNRahaman DEDay |
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| Affiliation: | WANG Shuhai(Shandong Institute of Industrial Ceramics)M.N.Rahaman;D.E.Day(University of Missouri-Rolla) |
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| Abstract: | Interfacial characteristics and effects on material properties as well as controllingof interfacial bonds were studied in the systems of BK-10 glass fiber reinforced PMMA and PCthermoplastic composites.Coating the fibers with organosilane coupling agents improves theinterfacial bonds and thus the mechanical properties of the composites.Four interfacial failuremodes exist in systems of brittle and ductile matrices with strong and weak interfacial bondsrespectively.Optical transparent composites can be made in systems with matching refractiveindices of matrix and reinforcing fiber by proper process controll. |
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| Keywords: | composite interface failure mode transparency |
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