原子氧对航天材料表面的作用与防护——Ⅰ原子氧与航天材料的作用

Effect of Atomic Oxygen on Spacecraft Materials and Its Protection I. Atomic Oxygen Interaction with Spacecraft Materials

综述了低地球轨道环境下原子氧与航天材料的相互作用及其机制,介绍了原子氧敏感性材料以及它们在低地球轨道环境下的降解情况。

The investigations and tests on atomic oxygen (AO) interaction with spacecraft materials are reviewed in this paper.The basic mechanism of AO interaction with spacecraft materials and its effect on materials performance are briefly discussed-After providing a list of materials susceptible to the low earth orbit environment,the degradation mechanisms of spacecraft materials are also examined.