中国空间科学技术

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研究原子氧对空间材料效应的氧等离子体试验装置

于志战;王敬宜;张景钦;   

  1. 兰州物理研究所,兰州物理研究所,兰州物理研究所,
  • 发布日期:1990-08-25

OXYGEN PLASMA TEST EQUIPMENT FOR SPACE MATERIALS

Yu Zhizhan, Wang Jingyi, Zhang Jingqin (Lanzhou Institute of Physics)   

  • Online:1990-08-25

摘要: 介绍我所研制成的一台评价原子氧对空间材料效应的高频放电氧等离子体试验装置的结构和性能.对Kapton试样的测试表明:用这种装置试验的结果与美国洛克希德公司装置的测试结果相当.其作用强度相当于200km高度轨道中原子氧作用强度的4倍以上.

关键词: 原子氧, 腐蚀机理, 等离子体, 试验设备, 研究

Abstract: This article describes the structure and behaviour of RF discharge oxygen plasma test equipment developed by our laboratory. The test results for kapton show that the equipment is similar in performance to that in Lockheed Missiles and Space Company and its effect is four times or more as strong as in LEO.