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Charge-ordering transition in (TMTTF)2X explored via dilatometry
(2013-08-28)
Charge-ordering phenomena have been highly topical over the past few years. A phase transition towards a charge-ordered state has been observed experimentally in several classes of materials. Among them, many studies have ...
Charge-ordering transition in (TMTTF)2X explored via dilatometry
(2013-08-28)
Charge-ordering phenomena have been highly topical over the past few years. A phase transition towards a charge-ordered state has been observed experimentally in several classes of materials. Among them, many studies have ...
SnO 2 ceramics with low electrical resistivity obtained by microwave sintering
(2011-08-01)
The main aim of this study was to develop dense and conducting SnO 2 ceramics without precipitated phases on the grain boundaries, which was verified using field emission scanning microscopy (FE-SEM) coupled with an ...
Estudo da interface titânio/porcelana, com três porcelanas de ultra baixa fusão, empregando-se microscopia eletrônica de varredura e dilatometria
(Universidade Estadual Paulista (Unesp), 2002-03-25)
O objetivo deste trabalho foi caracterizar química e metalograficamente o Ti.c.p. antes e após a fundição por Plasma-Skull, e estudar as interfaces entre esse metal e as porcelanas Vitatitankeramik, Triceram e Noritake ...
Production of Ti-35Nb alloy by powder metallurgy for aerospace application
(2004-12-01)
Titanium and its alloys provide high strength-to-weight ratios, good fatigue strength and increased corrosion resistance compared with others materials. Its acceptance in aerospace has been limited by costs considerations ...
SnO 2 ceramics with low electrical resistivity obtained by microwave sintering
(2011-08-01)
The main aim of this study was to develop dense and conducting SnO 2 ceramics without precipitated phases on the grain boundaries, which was verified using field emission scanning microscopy (FE-SEM) coupled with an ...
Production of Ti-35Nb alloy by powder metallurgy for aerospace application
(2004-12-01)
Titanium and its alloys provide high strength-to-weight ratios, good fatigue strength and increased corrosion resistance compared with others materials. Its acceptance in aerospace has been limited by costs considerations ...
Efeito do tamanho e distribuição de tamanho inicial das partículas da hematita, na cinética de sinterização assistida por micro-ondas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2021-11-26)
This thesis aimed to study the effect of the initial particle size and its
distribution of hematite on microwave-assisted sintering kinetics. Two synthesis
methods were used: sol-gel and seeded-mediated growth. By sol-gel ...
Estudo da interface titânio/porcelana, com três porcelanas de ultra baixa fusão, empregando-se microscopia eletrônica de varredura e dilatometria
(Universidade Estadual Paulista (Unesp), 2002-03-25)
O objetivo deste trabalho foi caracterizar química e metalograficamente o Ti.c.p. antes e após a fundição por Plasma-Skull, e estudar as interfaces entre esse metal e as porcelanas Vitatitankeramik, Triceram e Noritake ...