Use este identificador para citar ou linkar para este item:
http://www.repositorio.ufop.br/jspui/handle/123456789/12699
Título: | Mechanical behavior and microstructures of aluminum in the MultiAxial Compression (MAC) with and without specimen re-machining. |
Autor(es): | Stemler, Pedro Malaquias Araujo Flausino, Paula Cibely Alves Pereira, Pedro Henrique Rodrigues Faria, Cleber Granato de Almeida, Natanael Geraldo e Silva Aguilar, Maria Teresa Paulino de Cetlin, Paulo Roberto |
Palavras-chave: | Stress–strain curves |
Data do documento: | 2019 |
Referência: | STEMLER, P. M. A. et al. Mechanical behavior and microstructures of aluminum in the MultiAxial Compression (MAC) with and without specimen re-machining. Materials Letters, v. 237, p. 84-87, fev. 2019. Disponível em: <https://www.sciencedirect.com/science/article/abs/pii/S0167577X18318317>. Acesso em: 10 mar. 2020. |
Resumo: | Severe Plastic Deformation (SPD) leads to grain refinement and strengthening of metals. The most utilized SPD techniques are Equal Channel Angular Pressing (ECAP), High Pressure Torsion (HPT) and Multi-Axial Compression (MAC). Only MAC allows the determination of the stress–strain curves of the material during processing. Although ECAP and HPT processing has been analyzed in detail, there are few studies of MAC procedures and their consequences. It is shown that only specimens re-machined after each compression lead to adequate MAC stress–strain curves of the material, whose microstructures are not affected by re-machining. |
URI: | http://www.repositorio.ufop.br/handle/123456789/12699 |
Link para o artigo: | https://www.sciencedirect.com/science/article/abs/pii/S0167577X18318317?via%3Dihub |
DOI: | https://doi.org/10.1016/j.matlet.2018.11.081 |
ISSN: | 0167-577X |
Aparece nas coleções: | DEMET - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ARTIGO_MechanicalBehaviorMicrostructures.pdf Restricted Access | 1,87 MB | Adobe PDF | Visualizar/Abrir |
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.