Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Carlos Augusto do Nascimento Oliveira"'
Autor:
Carlos Augusto do Nascimento Oliveira, Cezar Henrique Gonzalez, Oscar Olimpio Filho, Niédson José da Silva, Pablo Batista Guimarães, Esau Nuñez-Mendoza, Enrique Manuel López Cuéllar
Publikováno v:
Materials Research, Vol 18, Iss suppl 2, Pp 17-24 (2015)
Shape memory alloys (SMAs) present some characteristics, which make it unique material to be use in applications that require strength and shape recovery. This alloys was been used to manufacture smart actuators for mechanical industry devices and se
Externí odkaz:
https://doaj.org/article/5a263d97eda143eda55a6cb3f71fb5b0
Autor:
Cezar Henrique Gonzalez, Carlos Augusto do Nascimento Oliveira, Euclides Apolinário Cabral de Pina, Severino Leopoldino Urtiga Filho, Oscar Olimpio de Araújo Filho, Carlos José de Araújo
Publikováno v:
Materials Research, Vol 13, Iss 3, Pp 325-331 (2010)
This article studies changes observed on the R-phase thermoelastic behavior in a near-equiatomic Ti-Ni shape memory alloy. Three kinds of procedures have been performed: different treatments, thermomechanical cycling under constant loading in shape m
Externí odkaz:
https://doaj.org/article/73c6c5599bee44c19e8ec609259f291f
Autor:
Carlos Augusto do Nascimento Oliveira, Cezar Henrique Gonzalez, Carlos José de Araújo, Oscar Olímpio de Araújo Filho, Severino Leopoldino Urtiga Filho
Publikováno v:
Materials Research, Vol 13, Iss 2, Pp 219-223 (2010)
This paper present a thermomechanical study of actuators in form of helical springs made from shape memory alloy wires that can work as actuator and/or as sensor. These abilities are due to the martensitic transformation. This transformation is a dif
Externí odkaz:
https://doaj.org/article/b76371b123f440b7baec923e8fbd0576
Autor:
Cezar Henrique Gonzalez, Carlos Augusto do Nascimento Oliveira, Euclides Apolinário Cabral de Pina, Severino Leopoldino Urtiga Filho, Oscar Olimpio de Araújo Filho
Publikováno v:
Materials Research, Vol 13, Iss 2, Pp 233-238 (2010)
In this work, superelastic behavior of single crystals shape memory alloys has been investigated by the electric resistivity (ER) measure technique coupled simultaneously during traction tests. Samples in austenitic phase were submitted to stress ind
Externí odkaz:
https://doaj.org/article/24bdab824f3d4f4ca250f247c9c43c72
Autor:
Pedro Henrique Gouveia De Souza, Antônio Marcos de Figueiredo Soares, Carlos Augusto do Nascimento Oliveira, José Eduardo Ferreira De Oliveira, Eduardo José Alécio De Oliveira, Nelson Gonçalves Da Silva, Rogério Pontes De Araujo, Sidney Teylor De Oliveira
Publikováno v:
Brazilian Journal of Development. 7:73323-73340
Autor:
Carlos Augusto do Nascimento Oliveira, José Eduardo Ferreira de Oliveira, Nelson Gonçalves da Silva, Eduardo José Alécio de Oliveira, Rogério Pontes de Araújo, Antônio Marcos Figueiredo Soares
Publikováno v:
Brazilian Journal of Development. 7:13459-13480
Autor:
Carlos Augusto do Nascimento Oliveira, José Eduardo Ferreira de Oliveira, Sidney Teylor de Oliveira, Antônio Marcos Figueiredo Soares, Nelson Gonçalves da Silva, Eduardo José Alécio de Oliveira, Rogério Pontes de Araújo
Publikováno v:
Brazilian Journal of Development. 7:7396-7412
Autor:
José Carlos Albuquerque Da Silva, Carlos Augusto do Nascimento Oliveira, Tiago Leite Rolim, Alex Elton Moura, Rogério Pontes De Araújo
Publikováno v:
Journal of Manufacturing Processes. 44:38-46
One of the major challenges in machining is controlling the temperature in the cutting region. Cutting fluids can be used to prolong tool life because of their cooling and lubricating abilities. The properties of the cutting fluid and the manner in w
Autor:
Carlos Augusto do Nascimento Oliveira, Oscar Olímpio de Araújo Filho, Cezar Henrique Gonzalez, Fillipe Stephany de Souza Virgolino, Tarsila Tenorio Luna Da Silva
Publikováno v:
Anais do Congresso Internacional de Engenharia Mecânica e Industrial.
Autor:
Erivelton da silva Nascimento, Jocemar Jose Costa de Oliveira Neto, José Dásio de Lira Junior, Tiago de Sousa Antonino, Pablo Batista Guimarães, Carlos Augusto do Nascimento Oliveira
Publikováno v:
Pesquisas científicas: da teoria à prática
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9034e64eafc4b04b820d65ccb7390aa9
https://doi.org/10.37423/201203464
https://doi.org/10.37423/201203464