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Dynamic Recrystallization Critical Conditions and a Physically–Based Constitutive Model of Al–4.8Mg Alloy Under Hot Working Conditions

The microstructure evolution and the mechanical behavior of Al–4.8Mg alloy were investigated by means of isothermal compression tests at various temperatures (280–520 °C) and strain rates (0.01–10 s(−1)). The results shown that there are three main mechanisms of dynamic softening of samples within t...

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Detalles Bibliográficos
Autores principales: Dai, Qingsong, Deng, Yunlai, Wang, Yu, Huang, Wenhui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7663936/
https://www.ncbi.nlm.nih.gov/pubmed/33167502
http://dx.doi.org/10.3390/ma13214982