| Effect of Cold Plasma Treatment on the Mechanical Properties of RTM Composites |
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| 作者姓名： | WeiQIN ZhiqianZHANG XiaohongWU |
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| 作者单位： | [1]SpaceMaterialsandEnvironmentLab.,HarbinInstituteofTechnology,Harbin150001,China [2]DepartmentofAppliedChemistry,HarbinInstituteofTechnology,Harbin150001,China |
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| 摘 要： | Cold plasma technology was used to treat the surface of carbon fibers braided by PET in this paper and SEM was used to analyze the fracture microstructure of composite interlaminar shear stress (ILSS). The result shows that the surface polarity of carbon fibers was modified by cold plasma treatment, which increases the impregnation of PET braided carbon fibers during the process of resin flowing, improves the interfacial properties of RTM composites, and therefore enhances the mechanical properties of the KTM composites.
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| 关 键 词： | 机械性质 冷等离子体 微观结构 层间剪切压力 ILSS 树脂 转移成型 RTM |
Effect of Cold Plasma Treatment on the Mechanical Properties of RTM Composites |
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| WeiQIN ZhiqianZHANG XiaohongWU.Effect of Cold Plasma Treatment on the Mechanical Properties of RTM Composites[J].Journal of Materials Science & Technology,2003,19(3):281-283. |
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| Authors: | Wei QIN Zhiqian ZHANG Xiaohong WU |
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| Affiliation: | Space Materials and Environment Lab., Harbin Institute of Technology, Harbin 150001, China... |
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| Abstract: | Cold plasma technology was used to treat the surface of carbon fibers braided by PET in this paper and SEM was used to analyze the fracture microstructure of composite interlaminar shear stress (ILSS). The result shows that the surface polarity of carbon fibers was modified by cold plasma treatment, which increases the impregnation of PET braided carbon fibers during the process of resin flowing, improves the interfacial properties of RTM composites, and therefore enhances the mechanical properties of the KTM composites. |
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| Keywords: | Cold plasma surface treatment Carbon fibers RTM composites Mechanical properties |
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