Corrosion Testing Standards

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.


日产工程标准 – 盐雾测试

NES M-0007用于测量试样暴露于盐雾,干燥和润湿(冷凝水湿度)等腐蚀性条件下时的生锈,起泡和粘附程度

标准方法A要求按照NES M-0140进行盐雾测试,将测试样品置于封闭的腔室中,并暴露于中性(pH 6.5至7.2)盐水溶液的连续间接喷雾中,该溶液以1.0至2.0ml / 80cm² /小时的速率落在试样上,在+35C的腔室温度下。 这种气候在恒定的稳态条件下保持。 测试持续时间是可变的。

此测试也称为 NSS 测试。