The test standard summaries are for general guidance only. Though believed to be accurate at the time of writing, this may change over time. So this information should not be used as a substitute for referring to a complete test standard, at an appropriate revision level.
Note: the terms salt spray, salt mist and salt fog are all in wide spread use within corrosion test standards. In this context they can be considered to be equivalent and interchangeable terms.
国际标准化组织 ISO 22479
Kesternich 测试模拟酸雨或工业化学品暴露，以评估涂层、基材或部件本身的相对耐腐蚀性。 零件或面板放置在专门设计的腔室中，并暴露于二氧化硫（So2）和湿度下，然后进行耐腐蚀性评估。 以下标准用于此类测试。
ISO 22479规定了评估材料或产品对含有二氧化硫的潮湿气氛的抵抗力的方法。
该方法适用于测试金属和合金，金属和非有机涂层以及有机涂层。