材料空间暴露试验综述

OVERVIEW FOR MATERIALS FLIGHT EXPERIMENTS

随着空间科学研究的深入和载人航天、深空探测的需要,材料暴露试验引起了人们更多的关注和重视。主要介绍了国外该类试验的设计、内容、方案,分析了暴露材料与环境因素相互作用的机制,为我国开展此类试验提供参考。

With the progress of space science,manned spacecraft,deep exploration,data describing long term materials performance under exposure to space environments has accumulated gradually over the past four decades.The first-hand data of environmental effects on materials could be got by materials flight experiments.Such data are critical to provide appropriate guideline for the design of space vehicles and associated equipment.This paper is intended to introduce design,content and scheme of the typical materials flight experiments.