舰载电子装备酸性盐雾试验方案研究  

Research on Acid Salt Spray Test Method for Shipborne Electronic Equipment

作　　者：史亮 张倩 谷庆丰 马瑶 金明达 SHI Liang;ZHANG Qian;GU Qing-feng;MA Yao;JIN Ming-da(China Electronics Technology Group Corporation№52 Research Institute,Hangzhou 311121)

机构地区：[1]中国电子科技集团公司第五十二研究所,杭州311121

出　　处：《环境技术》2023年第5期34-37,43,共5页Environmental Technology

摘　　要：长期以来,盐雾试验都是考核舰载电子装备耐受海洋环境腐蚀能力的常规试验项目,但随着对海洋探索的深入,发现传统的盐雾试验方法和验证指标与海洋实际恶劣环境还存在差异,无法充分考核舰载电子装备的耐腐蚀能力。本文对海洋实际盐雾环境进行分析,对比现行盐雾试验方法,提出了一种基于酸性大气和盐雾双重环境应力叠加的酸性盐雾试验方案,并在本单位样机上进行了试验验证,可为舰载电子装备环境试验考核提供参考。Salt spray test has been a routine test item to assess the corrosion resistance of shipborne electronic equipment.However,it is found that the traditional test methods and verification indicators are still different from the actual harsh marine environment,and the corrosion resistance of shipborne electronic equipment cannot be fully assessed.This paper analyzes the actual ocean salt fog environment,compares the current salt fog test methods,and proposes an acid salt fog test method with double environmental stress superposition,which can provide reference for the environmental test and assessment of shipborne electronic equipment.

关 键 词：海洋环境 舰载电子装备 环境试验 酸性盐雾试验 

分 类 号：TB114.3[理学—概率论与数理统计]