Buscar
Mostrando ítems 1-10 de 260
Production and heat treatment of cast graphitic steels with additions of niobium
(2006-12-01)
The optimal combination of the mechanical characteristics of austempered spheroidal graphitic cast steel together with modern casting techniques yielded an economically promising product. The maximum potential of the usage ...
Production and heat treatment of cast graphitic steels with additions of niobium
(2006-12-01)
The optimal combination of the mechanical characteristics of austempered spheroidal graphitic cast steel together with modern casting techniques yielded an economically promising product. The maximum potential of the usage ...
Microwave-assisted hydrothermal synthesis followed by heat treatment: A new route to obtain CaZrO3
(2018-01-01)
CaZrO3 nanoparticles were obtained by a new synthesis route: nucleation using the microwave-assisted hydrothermal method (MAH) and crystallization by heat treatment. Structural characterization by X-ray diffraction (XRD) ...
Heat treatment of silanized feldspathic ceramic: Effect on the bond strength to resin after thermocycling
(2015-08-10)
Purpose This study aimed to evaluate the effect of heat treatment (at 77 °C) of a silanized feldspathic ceramic on microtensile bond strength (μTBS) with a resin cement before and after being aged by thermocycling. Material ...
Influence of heat treatment on corrosion resistance of press hardened steel coated with AlSi and ZnNi
(European Federation of Corrosion, 2020)
Influência do tratamento térmico nas propriedades mecânicas de resinas compostas
(Universidade Federal de Santa MariaBrasilOdontologiaUFSMPrograma de Pós-Graduação em Ciências OdontológicasCentro de Ciências da Saúde, 2013-07-31)
The aim of this study was to evaluate the influence of heat treatment on the
flexural strength and diametral tensile composite resins. We selected five
brands of composite resins for direct use (Filtek® Z250, 3M ESPE, ...