Corrosion inhibition mechanism of Na2CrO4 on 316L in highly concentrated NaOH solutions

The corrosion inhibition behavior of Na2CrO4 on 316L in high-temperature concentrated NaOH solution was investigated. The results indicated that Na2CrO4 effectively inhibited the corrosion of 316L. The addition of Na2CrO4 induced the variation of film composition from Ni-rich to Cr-rich. TEM results...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Chunliu Li, Zhu Wang, Biao Liu, Shaona Wang, Hongwei Xie, Lei Zhang, Hao Du, Yi Zhang
Format:	Article
Language:	English
Published:	Elsevier 2025-03-01
Subjects:	Corrosion inhibitor Concentrated NaOH solutions High-temperature Passive film TEM
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785425003837