Effect of Ultrasonic Surface Rolling Treatment on Corrosion Behavior of Alloy 690

Effect of Ultrasonic Surface Rolling Treatment on Corrosion Behavior of Alloy 690

The nanograins (NG) on the top surface layer of alloy 690 were successfully prepared by ultrasonic surface rolling treatment (USRT). The average grain size of NG alloy 690 was 55 nm, and the thickness of the NG surface layer was about 1 μm. Meanwhile, the surface roughness was significantly reduced...

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Bibliographic Details
Main Authors: Jiang Liu, Junbiao Liu, Xuehui Zhang, Tahir Ahmad, Tongxiang Liang, Longfei Zeng, Chunming Wang, Bin Yang
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Metals
Subjects:
alloy 690
ultrasonic surface rolling treatment
corrosion resistance
pitting corrosion
alkaline secondary side environment
Online Access:https://www.mdpi.com/2075-4701/10/7/917

Internet

https://www.mdpi.com/2075-4701/10/7/917

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