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Increasing the strength of nanocrystalline steels by annealing: Is segregation necessary?
Hardening phenomena in nanocrystalline metals after annealing have been widely reported, and the subject of much recent debate. Solute segregation to grain boundaries and dislocation source hardening have been proposed to cause the strengthening. To shed light on the dominant mechanisms, we present...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Pergamon
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4235774/ https://www.ncbi.nlm.nih.gov/pubmed/25598694 http://dx.doi.org/10.1016/j.scriptamat.2014.09.023 |