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...
Main Authors: | Jiang Liu, Junbiao Liu, Xuehui Zhang, Tahir Ahmad, Tongxiang Liang, Longfei Zeng, Chunming Wang, Bin Yang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-07-01
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Series: | Metals |
Subjects: | |
Online Access: | https://www.mdpi.com/2075-4701/10/7/917 |
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