| 非热压罐成型低孔隙率复合材料技术研究进展 |
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| 引用本文： | 杨茂伟,刘建,刘振濮,王志强.非热压罐成型低孔隙率复合材料技术研究进展[J].宇航材料工艺,2016,46(6):21-25. |
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| 作者姓名： | 杨茂伟 刘建 刘振濮 王志强 |
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| 作者单位： | 中国航空工业集团公司济南特种结构研究所,高性能电磁窗航空科技重点实验室,济南 250023,中国航空工业集团公司济南特种结构研究所,高性能电磁窗航空科技重点实验室,济南 250023,中国航空工业集团公司济南特种结构研究所,高性能电磁窗航空科技重点实验室,济南 250023,中国航空工业集团公司济南特种结构研究所,高性能电磁窗航空科技重点实验室,济南 250023 |
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| 摘 要： | 介绍了非热压罐成型(OOA)低孔隙率复合材料技术的研究进展,详细阐述了OOA预浸料、OOA树脂再到OOA预浸料增强材料等对复合材料孔隙的影响,分析了OOA预浸料固化过程中影响孔隙的典型物理现象,以及各种制造工艺条件和参数等对孔隙率的影响,并提出了控制OOA复合材料孔隙率的方法和建议。
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| 关 键 词： | 热压罐外复合材料 真空袋压成型 孔隙 孔隙率 |
| 收稿时间： | 2016/5/23 0:00:00 |
| 修稿时间： | 2016/5/23 0:00:00 |
Research Progress of Out of Autoclave Technology for Low Porosity Composite |
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| YANG Maowei,LIU Jian,LIU Zhenpu and WANG Zhiqiang.Research Progress of Out of Autoclave Technology for Low Porosity Composite[J].Aerospace Materials & Technology,2016,46(6):21-25. |
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| Authors: | YANG Maowei LIU Jian LIU Zhenpu and WANG Zhiqiang |
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| Institution: | The Aeronautical Science Key Lab for high Performance Electromagnetic Windows,Research Institute for Special Structure of Aeronautical Composite,AVIC,Jinan 250023,The Aeronautical Science Key Lab for high Performance Electromagnetic Windows,Research Institute for Special Structure of Aeronautical Composite,AVIC,Jinan 250023,The Aeronautical Science Key Lab for high Performance Electromagnetic Windows,Research Institute for Special Structure of Aeronautical Composite,AVIC,Jinan 250023 and The Aeronautical Science Key Lab for high Performance Electromagnetic Windows,Research Institute for Special Structure of Aeronautical Composite,AVIC,Jinan 250023 |
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| Abstract: | In this paper, research progress of out of autoclave(OOA) composite technology for low porosity composite was reviewed. We presented the influence of OOA materials properties including prepreg, resin and reinforcements on porosity of OOA composite, then, phenomena that affect porosity during curing were analyzed.Afterward, the relationships between porosity of OOA composite and manufacturing process conditions and parameters were also described. Finally, some suggestions on reducing porosity of OOA composite were proposed. |
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| Keywords: | OOA composite VBO Void Porosity |
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