船用电气电子产品盐雾试验方法研究  

作　　者：叶俊杰 

机构地区：[1]福建省产品质量检验研究院,福建福州350015

出　　处：《科技风》2025年第6期1-3,共3页

基　　金：由福建省产品质量检验研究院科技计划项目(KY202331A)资助。

摘　　要：本文讨论了船舶上电气电子产品在海洋环境中的耐腐蚀性测试,特别是中国船级社发布的GD019-2024《电气电子产品型式认可试验指南》中规定的盐雾试验,指出海水中高盐分和潮湿气候对船用电气电子产品造成的腐蚀问题,强调了盐雾试验在评估产品耐腐蚀性方面的重要性。本文详细分析了两种盐雾试验方法:Ka和Kb,讨论了试验方法的细节,如盐溶液配置、试验箱温度设定、气源要求、样品摆放方式等,并指出了可能导致试验结果偏差的变量。最后,强调了严格控制试验过程的重要性,以确保试验结果的准确性和可靠性。This paper discusses the corrosion resistance testing of electrical and electronic products on ships in the marine environment,with a focus on the salt spray test specified in the GD019-2024"Guidelines for Type Approval Tests of Electrical and Electronic Products"issued by the China Classification Society.It points out the corrosion issues caused by the high salt content in seawater and humid climate on marine electrical and electronic products,emphasizing the importance of salt spray tests in evaluating product corrosion resistance.The paper provides a detailed analysis of two salt spray test methods:Ka and Kb,discussing the specifics of the testing procedures such as salt solution preparation,test chamber temperature settings,air source requirements,and sample placement,as well as identifying variables that may lead to deviations in test results.Finally,the paper emphasizes the importance of strictly controlling the testing process to ensure the accuracy and reliability of the test results.

关 键 词：盐雾试验 船用电气电子产品 盐溶液配置 PH值 饱和桶温度 

分 类 号：F42[经济管理—产业经济]