Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Cleber Granato de Faria"'
Autor:
Natanael Geraldo Silva Almeida, Pedro Malaquias Araújo Stemler, Cleber Granato de Faria, Pedro Henrique Rodrigues Pereira, Maria Teresa Paulino Aguilar, Paulo Roberto Cetlin
Publikováno v:
Materials Research, Vol 23, Iss 4 (2020)
Severe plastic deformation (SPD) of metals leads to their strengthening and grain refinement, but to low uniform elongations. Low Strain Amplitude Multi Directional Forging (LSA-MDF) is an important method for increasing this low uniform elongation.
Externí odkaz:
https://doaj.org/article/948387cb0cff4a1a9b5d7d29a77ade8f
Autor:
Cleber Granato de Faria, Roberto Braga Figueiredo, Maria Teresa Paulino Aguilar, Paulo Roberto Cetlin
Publikováno v:
Journal of Materials Research and Technology, Vol 4, Iss 3, Pp 297-303 (2015)
ECAP (Equal Channel Angular Pressing) involves the pressing of a prismatic specimen through two channels with the cross-section identical to that of the specimen and intercepting at a certain angle. The specimen undergoes shearing over a single plane
Externí odkaz:
https://doaj.org/article/086d8b9809624e57857c5320bcc6815a
Autor:
Cleber Granato de Faria
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
Materiais metálicos com grãos ultrafinos obtidos por métodos de deformação plástica severa (SPD) possuem alta resistência mecânica. Porém, uma das principais limitações para o uso destes materiais é sua baixa ductilidade. De acordo com os
Externí odkaz:
http://hdl.handle.net/1843/BUOS-9UPQ3U
Autor:
Maria Teresa Paulino Aguilar, Paulo Roberto Cetlin, Pedro Malaquias Araujo Stemler, Natanael Geraldo Silva Almeida, Paula Cibely Alves Flausino, Cleber Granato de Faria, Pedro Henrique R. Pereira
Publikováno v:
Materials Letters. 237:84-87
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 det
Autor:
Maria Teresa Paulino Aguilar, Paulo Roberto Cetlin, Pedro Malaquias Araujo Stemler, Natanael Geraldo Silva Almeida, Pedro Henrique R. Pereira, Cleber Granato de Faria
Publikováno v:
Materials Research v.23 n.4 2020
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 23, Iss 4 (2020)
Materials Research, Volume: 23, Issue: 4, Article number: e20200262, Published: 02 SEP 2020
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 23, Iss 4 (2020)
Materials Research, Volume: 23, Issue: 4, Article number: e20200262, Published: 02 SEP 2020
Severe plastic deformation (SPD) of metals leads to their strengthening and grain refinement, but to low uniform elongations. Low Strain Amplitude Multi Directional Forging (LSA-MDF) is an important method for increasing this low uniform elongation.
Autor:
K. Balzuweit, Natanael Geraldo Silva Almeida, Paulo Roberto Cetlin, Cleber Granato de Faria, Franco de Castro Bubani, Maria Teresa Paulino Aguilar
Publikováno v:
Materials Letters. 227:149-153
Low strain amplitude multi-axial compression (LSA-MAC) increases the work hardening capacity and uniform ductility of Aluminum after Severe Plastic Deformation (SPD) through Equal Channel Angular Pressing (ECAP). The mechanisms associated with this p
Autor:
Paulo Roberto Cetlin, Natanael Geraldo Silva Almeida, Maria Teresa Paulino Aguilar, K. Balzuweit, Cleber Granato de Faria
Publikováno v:
Materials Letters. 290:129462
Work hardening caused by Severe Plastic Deformation (SPD) strengthens ductile metals remarkably but practically annihilates their further work hardening during monotonic post-SPD deformation. Low Strain Amplitude Multi-Directional Forging (LSA-MDF) a
Encruamento e evolução microestrutural do alumínio submetido à compressão multiaxial (MAC) após ECAP
Autor:
Cleber Granato de Faria
Publikováno v:
Repositório Institucional da UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Outra Agência A crescente necessidade de materiais com propriedades multifuncionais tem motivado o desenvolvimento de novas ligas e técnicas de processamento. Dentre esses materiais, destacam-se os materiais de alta resistência mecânica obtidos p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::55df5069ed4cdb5687b4923de8a083ad
Autor:
Natanael Geraldo Silva Almeida, Maria Teresa Paulino Aguilar, Cleber Granato de Faria, Paulo Roberto Cetlin
Publikováno v:
Materials Letters. 174:153-156
The low strength of commercial purity aluminum can be increased by solid solution, precipitation/aging, work hardening and grain size decrease. The latter has been extensively studied utilizing Severe Plastic Deformation (SPD), leading, however, to a
Autor:
Maria Teresa Paulino Aguilar, Cleber Granato de Faria, Roberto B. Figueiredo, Paulo Roberto Cetlin
Publikováno v:
Journal of Materials Research and Technology, Vol 4, Iss 3, Pp 297-303 (2015)
ECAP (Equal Channel Angular Pressing) involves the pressing of a prismatic specimen through two channels with the cross-section identical to that of the specimen and intercepting at a certain angle. The specimen undergoes shearing over a single plane