摘要
本文介绍了产品进行盐雾腐蚀试验的必要性,对中性盐雾试验、醋酸盐雾试验、铜盐加速醋酸盐雾试验、交变盐雾试验分别进行了描述。重点介绍了盐雾试验中需要注意的几个问题:试样预处理、试样的放置、盐溶液pH值及试验温度,并探讨了一些对应的预防措施。
This paper introduces the necessity of salt mist corrosion test for the products; and it respectively describes the neutral salt spray test, acetic acid salt spray test, copper salt accelerate acetic acid salt spray test, cyclic salt spray test. This paper mainly introduces several problems need to be aware of in the salt spray test: sample pretreatment, placement, pH value of salt solution, and test temperature. And some corresponding prevention measures are discussed
出处
《环境技术》
2013年第4期18-20,共3页
Environmental Technology
关键词
盐雾腐蚀
环境试验
试样
PH值
sa]t spray corrosion
environment test
sample
pH value