Optical property degradation of anodic coatings in the Space Station low earth orbit
Optical property degradation of anodic coatings in the Space Station low earth orbit
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空间站近地轨道阳极涂层光学性能退化
DOI：
10.2514/6.1992-2162
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
H. Babel
中科院分区：
文献类型：
--
作者：
Kaia E. David;H. Babel
研究了用于 SSF 被动热控制的阳极涂层和光学特性。特别关注适用于结构和散热器应用的铝合金的寿命开始光学性能、寿命开始性能的统计变化以及基于紫外线辐射测试和飞行测试结果的合金寿命终止性能的估计。结论是阳极涂层可用于长寿命、近地轨道航天器的热控制。一些使用限制是针对特定情况定义的。阳极涂层已被选为 SSF 大部分的基线热控制涂层。
The anodic coatings and optical properties to be used for passive thermal control of the SSF are studied. Particular attention is given to the beginning-of-life optical properties for aluminum alloys suitable for structural and radiator applications, the statistical variation in the beginning-of-life properties, and estimates of the end-of-life properties of the alloys based on ultraviolet radiation testing and flight test results. It is concluded that anodic coatings can be used for thermal control of long life, low earth orbit spacecraft. Some use restrictions are defined for specific cases. Anodic coatings have been selected as baseline thermal control coating for large portions of the SSF.