A technology of three - layercorrosion prevention coating has been developed and used in the corrosion prevention project of steel pipe piles in Dandong dock.
根据海洋钢管桩防腐需要研究开发的管道三层结构防腐涂层技术，已在丹东港码头钢管桩防腐工程中应用。
2
This oxide layer is what renders the stainless steel passive and non-reactive to corrosion.
该氧化物层能使得不锈钢表面不活泼并不具反应性从而不易于腐蚀。
3
The use of acid-base and humid environment on the corrosion of metal plating layer to test the corrosion resistance.