Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Maria Carolina dos Santos Freitas"'
Publikováno v:
Materials Research, Vol 16, Iss 2, Pp 351-366 (2013)
In this work, the formability of a hot-dip galvanized interstitial-free (IF) steel sheet was evaluated by means of uniaxial tensile and Forming Limit Curve (FLC) tests. The FLC was defined using the flat-bottomed Marciniak's punch technique, where th
Externí odkaz:
https://doaj.org/article/76d8108f354943d2ac35e2f7c648eaea
Autor:
Ayslan Augusto de Almeida Silva, Rafael Jayme Franceschine, Flávia de Oliveira Reis, Rafael de Souza Tolomei, Maria Carolina dos Santos Freitas
Publikováno v:
Cadernos UniFOA. 17:7-19
O protótipo Baja SAE é um veículo off-road projetado por estudantes com o objetivo de participar de competições que testam sua confiabilidade e eficiência. Perante o exposto este artigo tem como objetivo o dimensionamento estrutural do sistema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a620f7dc2c9dc5b20e5c3842af411348
https://doi.org/10.47385/cadunifoa.v17.n48.3696
https://doi.org/10.47385/cadunifoa.v17.n48.3696
Autor:
Gabriel de Souza Faria Montanari, Lucas da Silva Reis De Lima, Luiz Claudio da Cruz Almeida, Lucca Lazaroni Sacchetto, Maria Carolina dos Santos Freitas
Publikováno v:
Cadernos UniFOA. 16
Os veículos Baja são protótipos projetados e fabricados por alunos de ensino superior que participam anualmente de competições regionais, nacionais e mundiais. Estes eventos são realizados pela SAE (Society of Automotive Engineers) e possuem o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfdd8c2f525fb09d45e8fcfc4379e680
https://doi.org/10.47385/cadunifoa.v16.n47.3695
https://doi.org/10.47385/cadunifoa.v16.n47.3695
Autor:
Ladário da Silva, Rafael Oliveira Santos, Fabiane Roberta Freitas da Silva, Lílian Barros da Silveira, Marcelo Costa Cardoso, Luciano Pessanha Moreira, Maria Carolina dos Santos Freitas
Publikováno v:
Materials Science Forum. 930:349-355
The limit strains of dual-phase steels DP600 and 800 were evaluated in this work with a localization model formulated in plane-stress conditions using elasto-plastic constitutive equations. In this model, a geometrical imperfection parameter is defin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a5abf5466f32963ad8488cb49b5b2c0
https://doi.org/10.4028/www.scientific.net/msf.930.349
https://doi.org/10.4028/www.scientific.net/msf.930.349
Autor:
Maria Carolina dos Santos Freitas, Gláucio Soares da Fonseca, Flavia de Paula Vitoretti, Jorge Franklin Mansur Rodrigues Filho, José Adilson de Castro
Publikováno v:
Materials Science Forum. 899:448-451
The increasing global demand for iron ore pellets has made the pelletizing companies to step up their investments. The mechanical strength of the pellets, as well as its wear resistance are important factors to characterize the mechanical behavior. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec8bf925852eb1a42ddaab065d02b7b
https://doi.org/10.4028/www.scientific.net/msf.899.448
https://doi.org/10.4028/www.scientific.net/msf.899.448
Autor:
Flavia de Paula Vitoretti, José Adilson de Castro, Camila Hosken, Maria Carolina dos Santos Freitas, Fabiane Roberta Freitas da Silva
Publikováno v:
Materials Science Forum. 899:371-376
The increasing demand for new technologies in the ironmaking/steelmaking field has been motivating several studies towards pelletizing process improvement. Within this context, evaluate the reduction of iron ore pellets using the dilatometer techniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfaba0ad959b49bc83a8f25b0c95c4d8
https://doi.org/10.4028/www.scientific.net/msf.899.371
https://doi.org/10.4028/www.scientific.net/msf.899.371
Autor:
Hugo Dutra Gomes, José Adilson de Castro, Flavia de Paula Vitoretti, Luciano Pessanha Moreira, Maria Carolina dos Santos Freitas
Publikováno v:
Materials Science Forum. 899:272-277
The present study is primarily engaged in the implementation of the incremental stamping process in a computerized numeric control This paper presents two different approaches to this forming process, an experimental and other numerical. Experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b938aefb372aa83238d03bb3eee8b23
https://doi.org/10.4028/www.scientific.net/msf.899.272
https://doi.org/10.4028/www.scientific.net/msf.899.272
Autor:
Viviane Lima Silva, Maria Carolina dos Santos Freitas, José Adilson de Castro, Flavia de Paula Vitoretti, Luciano Pessanha Moreira, Jorge Franklin Mansur Rodrigues Filho
Publikováno v:
Materials Science Forum. 899:474-477
The increasing global demand for iron ore pellets has made the pelletizing companies to step up their investments. The mechanical strength of the pellets, as well as its wear resistance are important factors to characterize the mechanical behavior. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d0d5e88917751ab9b761984c1b109d8
https://doi.org/10.4028/www.scientific.net/msf.899.474
https://doi.org/10.4028/www.scientific.net/msf.899.474
Publikováno v:
Materials Science Forum. 869:532-537
In this work, the model of Marciniak and Kuczynski, hereafter referred to as the M-K model, was extended to account for the elastic strains to forecast the Forming Limit Curve (FLC) of metallic sheets. The return mapping algorithm is adopted where an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af0500eef1d4897a972a4d4ad1c9787
https://doi.org/10.4028/www.scientific.net/msf.869.532
https://doi.org/10.4028/www.scientific.net/msf.869.532
Autor:
Maria Carolina dos Santos Freitas, José Divo Bressan, Luciano Pessanha Moreira, Francesco Michieletto, Andrea Ghiotti, Stefania Bruschi
Publikováno v:
Advanced Materials Research. 1135:202-217
Present work analyses mathematical modelling to predict the onset of localized necking and rupture by shear in industrial processes of sheet metal forming of aluminium alloy 5083 such as biaxial stretching and deep drawing. Whereas the AA5083 sheet f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b666a70314c7c0a68c1ba7a4f1cf488a
https://doi.org/10.4028/www.scientific.net/amr.1135.202
https://doi.org/10.4028/www.scientific.net/amr.1135.202