| 碳纤维/环氧复合材料的原子氧剥蚀效应试验研究 |
| |
| 引用本文： | 赵小虎,沈志刚,邢玉山,麻树林.碳纤维/环氧复合材料的原子氧剥蚀效应试验研究[J].北京航空航天大学学报,2002,28(6):668-670. |
| |
| 作者姓名： | 赵小虎 沈志刚 邢玉山 麻树林 |
| |
| 作者单位： | 北京航空航天大学,飞行器设计与应用力学系 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划);863-2-2-1-22; |
| |
| 摘 要： | 碳纤维/环氧树脂用在空间飞行器上时,面临着空间环境中各种因素特别是原子氧效应的影响,因而在地面模拟设备中对这种材料进行了原子氧剥蚀效应试验研究,并且考察了温度变化的影响.通过比较试验前后试样的质量及表面形貌,得出了材料在设备中的反应特点以及温度变化对材料原子氧效应的影响规律.同时,还对设备中存在的离子氧在材料的质量损失中所起到的作用进行了定性的研究.
|
| 关 键 词： | 氧原子 效应 复合材料 地面模拟试验 |
| 文章编号： | 1001-5965(2002)06-0668-03 |
| 收稿时间： | 2001-05-29 |
| 修稿时间： | 2001年5月29日 |
Experimental Investigations of Atomic Oxygen Effects on a Carbon Fiber/Epoxy Resin Composite Material |
| |
| ZHAO Xiao,SHEN Zhi,XING Yu,MA Shu.Experimental Investigations of Atomic Oxygen Effects on a Carbon Fiber/Epoxy Resin Composite Material[J].Journal of Beijing University of Aeronautics and Astronautics,2002,28(6):668-670. |
| |
| Authors: | ZHAO Xiao SHEN Zhi XING Yu MA Shu |
| |
| Institution: | Beijing University of Aeronautics and Astronautics, Dept. of Flight Vehicle Design and Applied Mechanics |
| |
| Abstract: | When used in spacecrafts, carbon fiber/epoxy resin is affected severely by many factors of space environment, especially the atomic oxygen effect. Experiments were constructed to investigate the atomic oxygen erosion effect of this material with a ground based simulation facility, and as a function of temperature change. Masses and surface morphologies of the sample material before and after the experiments were compared. The reaction characteristics of the material in the facility and the impact of temperature change on atomic oxygen effect were acquired. In addition, the effect of ionic oxygen on the mass loss of the sample was qualitatively studied. |
| |
| Keywords: | oxygen atoms effects composite materials ground simulation tests |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《北京航空航天大学学报》浏览原始摘要信息 |
| 点击此处可从《北京航空航天大学学报》下载免费的PDF全文 |
