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Authors: V.V. Cordeiro, Normanda Lino de Freitas, Kaline Melo de Souto Viana, G. Dias, Ana Cristina Figueiredo de Melo Costa, Hélio Lucena Lira
Abstract:The aim of this work is to evaluate the influence of the external heating in the morphological and structural characteristics of the alumina...
58
  | Authors: A.S. Fambrini, Waldemar Alfredo Monteiro, R.M.M. Orrego, I.M. Marques, Juan Alfredo Guevara Carrió
Abstract:This work presents a comparative study of microstructural and electrical properties of polycrystalline material from two different Cu-Ni...
63
Authors: Ilson C. Martins, Guilherme Z. Soriano, Michelangelo Durazzo, Elita F. Urano de Carvalho, Léa Sarita Montagna, Adonis M. Saliba-Silva
Abstract:New nuclear fuel material with high density in uranium is envisaged for intense irradiation research reactors. The alloy U-Mo has been...
69
Authors: B.C. Silvério, E.B. Arruda, Valéria V. Murata, J.M.F. Façanha, Marcos A.S. Barrozo
Abstract:Drying being one of the most energy-intensive operations is of great importance in the fertilizer industry. Rotary drums are often used for...
76
Authors: Felipe Antunes Santos, Alfeu Saraiva Ramos, Claudinei dos Santos, Paulo Atsushi Suzuki, Durval Rodrigues Júnior
Abstract:The present study suggests the use of high energy ball milling to mix (to dope) the phase MgB2 with the AlB2 crystalline structure compound,...
82
Authors: Sérgio Neves Monteiro, Carlos Maurício Fontes Vieira
Abstract:The influence of the clay particle morphology on the structural consolidation process associated with high temperature sintering was studied....
88
Authors: T.A.B. Santoro, Almir Oliveira Neto, Rubens Chiba, Emília Satoshi Miyamaru Seo, E.G. Franco
Abstract:Pt/rare-earth cathode catalysts were synthesized by the alcohol-reduction process and its structure was investigated by transmission electron...
94
Authors: Marize Varella, Alexandre Antunes Ribeiro, Anderson Camargo Moreira, A.M.C. Moraes, Carlos R. Appoloni, Luiz Carlos Pereira
Abstract:Porous titanium has been used for grafts and implant coatings as it allows the mechanical interlocking of the pores and bone. Evaluation of...
100
Authors: José Vitor C. Souza, Maria do Carmo de Andrade Nono, João Paulo Barros Machado, Olivério Moreira Macedo Silva, F.C.L. Melo, M.V. Ribeiro
Abstract:Silicon nitride cutting tools have been used successfully for machining hard materials, like: cast irons, nickel based alloys, etc. However...
106
Authors: Vinicius André Rodrigues Henriques, Cosme Roberto Moreira Silva, Carlos Alberto Alves Cairo, Eduardo T. Galvani
Abstract:Powder metallurgy (P/M) of titanium alloys may lead to the obtainment of components having weak-to-absent textures, uniform grain structure...
112
Showing 11 to 20 of 186 Paper Titles