Dual mechanisms of grain refinement in a FeCoCrNi high-entropy alloy processed by high-pressure torsion

An equiatomic FeCoCrNi high-entropy alloy with a face-centered cubic structure was fabricated by a powder metallurgy route, and then processed by high-pressure torsion. Detailed microscopy investigations revealed that grain refinement from coarse grains to nanocrystalline grains occurred mainly via...

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Detalles Bibliográficos
Autores principales: Wu, Wenqian, Song, Min, Ni, Song, Wang, Jingshi, Liu, Yong, Liu, Bin, Liao, Xiaozhou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5399454/
https://www.ncbi.nlm.nih.gov/pubmed/28429759
http://dx.doi.org/10.1038/srep46720

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5399454/
https://www.ncbi.nlm.nih.gov/pubmed/28429759
http://dx.doi.org/10.1038/srep46720

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