Advanced Powder Technology IV

Volumes 498-499

doi: 10.4028/

Paper Title Page

Authors: Yu. Koldayeva, Maria do Carmo de Andrade Nono, Pedro José Castro, S.T. Fonseca

Abstract: The effects of different concentrations of ZrO2 on the microstructure and dielectric properties of barium nanotitanate (Ba2Ti9O20)...

Authors: Maria do Carmo de Andrade Nono, S.T. Fonseca, Pedro José Castro, Yu. Koldayeva
Authors: R. Muccillo, L. Franchi, J.T. Santos, I.C. Cosentino, E.N.S. Muccillo

Abstract: Strontium ferrites powders were obtained by high energy milling process after calcinations of iron oxide and barium carbonate. Phase...

Authors: Daniela Russo Leite, W.C. Las, G. Brankovic, M.A. Zaghete, M. Cilense, José Arana Varela

Abstract: This paper reports a study of influence of Cr concentration on the electrical properties and microstructure of SnO2-based powders doped with...

Authors: A.Z. Simões, V. Bouquet, F. Moura, A. Ries, M.A. Zaghete, José Arana Varela

Abstract: A polymeric precursor solution was used to deposit pure and Mg doped LiNbO3 thin films on sapphire substrates by spin-coating. The effects...

Authors: S. Ordoñez, L. Carvajal, Verónica Martínez, C. Agurto, J. Marín, L. Olivares, I. Iturriza

Abstract: Ceramic materials exhibit very low fracture toughness, which limits their applications. Recently, metal-ceramic composites have been...

Authors: Ana Carolina S. Coutinho Rumbao, José Carlos Bressiani, Ana Helena A. Bressiani

Abstract: Silicon nitride was the first nitride developed for engineering applications. The excellent combination of thermomechanical properties makes...

Authors: Wilson Acchar, Harim Revoredo de Macedo

Abstract: Cemented carbides have been intensively used as cutting tool through their high hardness, high fracture toughness and high wear resistance....

Authors: Marco Antônio Schiavon, I.V.P. Yoshida, A.C. Silva, Wilson Acchar

Abstract: Ceramic matrix composites (CMC) were prepared by the active-filler-controlled polymer pyrolysis process (AFCOP) using a polysilsesquioxane...

Authors: Marco Antônio Schiavon, I.V.P. Yoshida, José Carlos Bressiani, Wilson Acchar

Abstract: In this work, ceramic matrix composites (CMC) were prepared by AFCOP process, using a polysiloxane network filled with metallic niobium and...


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