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Structural, mechanical and dielectric properties of Ba0.6Sr0.4TiO3—The benefits...
Kaushal, A.; Olhero, S. M.; Antunes, P.; Ramalho, A.; Ferreira, J. M. F.This paper reports on the benefits gathered from a proper colloidal dispersion/deagglomeration of a Ba0.6Sr0.4TiO3 (BST) powder in water followed by spraying the aqueous suspension against liquid nitrogen to obtain homogeneous granules. The density of green compacts derived from the freeze granulated (FG) powder was compared with that of compacts prepared from the same starting BST powder but non-granulated (NG...
Data: 2014
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Origem: Estudo Geral - Universidade de Coimbra
Preparation of Ceramic Microlectromechanical Systems (MEMS) Using a Gelcasting ...
Olhero, S.M.,; Garcia-Gancedo, L.; Zhang, D.; Button, T.W.; Alves, F.J.
Data: 2008
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Origem: Repositório Aberto da Universidade do Porto
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