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Evidence of Inverse Hall-Petch Behavior and Low Friction and Wear in High Entropy Alloys
We present evidence of inverse Hall-Petch behavior for a single-phase high entropy alloy (CoCrFeMnNi) in ultra-high vacuum and show that it is associated with low friction coefficients (~0.3). Grain size measurements by STEM validate a recently proposed dynamic amorphization model that accurately pr...
Autores principales: | Jones, Morgan R., Nation, Brendan L., Wellington-Johnson, John A., Curry, John F., Kustas, Andrew B., Lu, Ping, Chandross, Michael, Argibay, Nicolas |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7311485/ https://www.ncbi.nlm.nih.gov/pubmed/32576865 http://dx.doi.org/10.1038/s41598-020-66701-7 |
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