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.

马自达 MCT-3M (兆欧 601G)

马自达MES MN 601G漆膜测试方法

本测试标准的第27节讨论了腐蚀测试的5类要求

1级 – 盐雾试验

2 级 – 穿孔耐腐蚀性测试

3 级 – 耐刮擦腐蚀测试

4 级 – 边缘耐腐蚀性测试

5 级 – 丝状耐腐蚀性测试

3-4类通常被称为马自达MCT-3M,它需要一个全封闭的腔室来执行以下测试步骤:

  • 1 小时盐雾 @ 35°C,符合 JIS Z 2371
  • 6 小时干燥 @ 60°C / 10-30%RH
  • 1 小时润湿 @ 50°C / 95% 相对湿度

测试配置文件运行 8 小时和 180 个周期

该测试可以在配有配件ACC42和ACC47的 雅诗阁循环室 中进行