pitting corrosion

• 孔腐蚀,麻点状腐蚀,点蚀

pitting corrosion的用法和样例：

例句

1. It was shown that Na2CO3 inhibited the pitting corrosion of aluminum alloy to some extent.
   实验结果表明，碳酸钠对铝合金具有较好的缓蚀作用，在一定程度上抑制了铝合金的点蚀。
2. In this article, some correction measurements are advanced in order to decrease the pitting erosion and fatigue failure and improve the service life of the bearings.
   提出了相应的改进措施，以减少点腐蚀及疲劳失效现象的发生，提高轴承的使用寿命。
3. In domestic systems copper should only be used downstream of galvanized piping.This will avoid the possibility of pitting corrosion.
   在民用水系统中铜材料只能用于热镀锌钢材料的下游，这样可以避免孔蚀。