Hardness and corrosion behavior of an Al-2Mn alloy with both microstructural and chemical gradients
Abstract An Al–2Mn binary alloy with gradient microstructure and chemistry near its surface was fabricated by combining surface mechanical treatment and post-ageing treatment. TEM results indicate that the minimum grain size of the topmost surface layer is below 100 nm. As revealed by SIMS results,...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2022-08-01
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Series: | npj Materials Degradation |
Online Access: | https://doi.org/10.1038/s41529-022-00274-w |