一、盐雾试验发展概况盐雾试验在国外作为一种经典的加速腐蚀方法、己被广泛采用。早在四十多年以前,人们就开始研究盐雾试验方法,并逐渐用作金属材料及其制品和保护层的耐蚀稳定性的铿定方法。美国材料试验学会(ASTM)曾于1939年进行了盐雾试验方法的标准化工作,随后日本、英国、西德、瑞士等在五十年代后也相继地把盐雾试验方法列为材料腐蚀试验的国家标准(表1)。东欧各国在研究 First, the development of salt spray test Salt spray test in foreign countries as a classic accelerated corrosion method, has been widely used. More than forty years ago, people began to study the salt spray test method, and gradually used as a metal material and its products and protective layer stability of the corrosion-resistant method. American Society for Testing and Materials (ASTM) conducted the salt spray test standardization work in 1939. Subsequently, Japan, the United Kingdom, West Germany, Switzerland and so on after the fifties also successively salt spray test method as material corrosion test National standards (Table 1). Eastern European countries are studying