Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Frederico de Castro Magalhães"'
Autor:
Diogo Azevedo de Oliveira, Pedro Paiva Brito, Frederico de Castro Magalhães, Patrícia Canazart Azzi, José Domingos Ardisson, Alexandre Mendes Abrão
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 4573-4594 (2023)
In this research, AISI 304 austenitic stainless steel was used as work material and the influence of low plasticity burnishing (LPB) parameters (speed, number of passes and pressure) was investigated in terms of equivalent strain, LPB force, strain i
Externí odkaz:
https://doaj.org/article/7d4dda47bf814177b9c767bfcd4420b1
Autor:
Pedro Ivo Vianello, Anderson Junior dos Santos, Alexandre Mendes Abrão, Frederico de Castro Magalhães
Publikováno v:
Materials Research, Vol 23, Iss 4 (2020)
Abstract The aim of this work is to develop a numerical subroutine for the commercial finite element method software QFORM VX 8.1.4 capable of predicting, simultaneously, regions of closed dies which are prone to thermal fatigue as well as the number
Externí odkaz:
https://doaj.org/article/556a043a22284f8a9aaeca0a7a8b0683
Publikováno v:
Bioengineering, Vol 7, Iss 4, p 142 (2020)
Frequently, the oral cavity area can be affected by different diseases, so the patient needs to be submitted to surgery to remove a specific region of the mandibular. A complete or partial discontinuity of the mandibular bone can cause direct or indi
Externí odkaz:
https://doaj.org/article/aa63d40bcc0649018d46e70b38d90a65
Autor:
Frederico de Castro Magalhães, Roberto Braga Figueiredo, Maria Teresa Paulino Aguilar, Antônio Eustáquio de Melo Pertence, Haroldo Béria Campos, Paulo Roberto Cetlin
Publikováno v:
Tecnologia em Metalurgia, Materiais e Mineração, Vol 11, Iss 2, Pp 131-137 (2014)
Hot forging dies providing high productive performance reduce production costs. The lifetime of the dies is expressed by the number of forgings (production cycle) produced before being rejected by the presence of a failure mechanism, associated wit
Externí odkaz:
https://doaj.org/article/48022df9ee954bbdbdf210613e4ceab8
Publikováno v:
Journal of Composite Materials. 57:941-954
Due to their ability to manufacture highly complex geometries, additive manufacturing technologies have applications in several industrial sectors, such as aerospace, automotive, biomedical and electronics. However, parts made of pure polymeric mater
Autor:
Augusto Moura Martins, Diogo Azevedo de Oliveira, Frederico De Castro Magalhães, Alexandre Mendes Abrão
Deep rolling is an effective and economically viable mechanical surface treatment that induces surface deformation by the action of a rolling tool. It is capable of reducing roughness, increasing hardness and inducing compressive residual stresses on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a64ba698174cea61422371ec216e66e5
https://doi.org/10.21203/rs.3.rs-2805945/v1
https://doi.org/10.21203/rs.3.rs-2805945/v1
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 120:6353-6364
Autor:
Anderson Júnior dos Santos, Matheus Tavares Bonfim, Leonardo Rosa Ribeiro da Silva, Rosemar Batista da Silva, Marcelo Araújo Câmara, Frederico de Castro Magalhães, Alexandre Mendes Abrão
Publikováno v:
Journal of Tribology. 145
This work presents an experimental–numerical approach aimed at determining the chip–tool contact length during orthogonal cutting of annealed AISI 4340 steel (223 HV) with TiN-coated tungsten carbide inserts. Initially, pin-on-disc tests were per
Autor:
Frederico de Castro Magalhães, Juan Carlos Campos Rubio, Bruno Dorneles de Castro, Túlio Hallak Panzera
Publikováno v:
Journal of Materials Engineering and Performance. 30:5031-5038
3D printing is an additive manufacturing technique (AM) widely used in the aerospace, shipbuilding, automotive and civil construction sectors to obtain lightweight sandwich structures made with complex core shapes to achieve excellent multifunctional
Autor:
Alexandre Mendes Abrão, Bernd Breidenstein, Frederico de Castro Magalhães, Berend Denkena, C.E.H. Ventura
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 112:3515-3527
Owing to their inferior hot hardness in comparison with alumina-based ceramics and polycrystalline cubic boron nitride, the performance of coated carbide tools when turning hardened steels strongly relies on proper chemical composition and carbide gr