红外智能梯度隐身涂层

Infrared intellegent gradient stealthy coating

分析了热融合型红外隐身涂层用于战场的限制条件,提出了具有较好环境适应性的红外隐身材料的设计理念;从涂料性能和涂层结构两方面给出了隐身涂层的改进措施,采用梯度功能涂层的设计方法实现了目标温度的逐级补偿调控,研发了红外智能梯度隐身涂层(IIGSC)。该涂层实现了对目标温度的逐级补偿控温,使热隐身性能更加优越,环境温度适应性更好。首次提出隐身涂层的灵敏度和环境适应性,对隐身涂层的灵敏性进行了强化研究,同时对隐身性能进行了评价,隐身效率可达59.5%。

The restrictive conditions of infrared stealthy coating with thermal fusion type using in battle field was analyzed,and the infrared stealthy material design concept which has environmental temperature adaptability was presented.Based on this,the improvements on structure and performance of stealthy coating were proposed,and infrared intellegent gradient stealthy coating（IIGSC） was developed by functionally gradient coating.The coating realizes target temperature auto-merging controlling function.The thermal compensation controlling function is superior and stealth function is obvious.Research shows that the gradient functional coating is effective in the high temperature environment and especially in the variable temperature environment.Meanwhile,the concept of sensitivity and environmental adaptability of stealthy coating was put forward for the first time,the strengthening experiment for sensitivity of stealth coating was carried out.Then,the performance of the stealthy technology was evaluated,and the stealthy efficiency is about 59.5%.