大气腐蚀 [化工] atmospheric corrosion
[化工] atmosphere corrosion
- 铝具有含好的抗大气腐蚀的性能,但是容易与其它金属发生反应。
Aluminum exhibits excellent atmospheric corrosion resistance, but can be very reactive with other metals. - 利用单一因素敏感性分析,计算了合金元素和环境因素对于铝合金大气腐蚀速率的影响。
By sensitivity analysis method, metallurgical factor and environmental factor influence for atmospheric corrosion rate of aluminium alloy was researched. - 这种铸件通常为外径处晶粒非常细小的细晶粒铸件,能耐大气腐蚀,典型的情况是管子。
The casting is usually a fine grain casting with a very fine-grained outer diameter, which is resistant to atmospheric corrosion, a typical situation with pipes.