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Mostrando ítems 11-20 de 78
Implementação de sensores de nível para controle do consumo de químicos em uma fábrica de latas
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia QuímicaUTFPR, 2022-06-06)
The aluminum can package for beverage is a sector that has been growing a lot lately: according to Abralatas (Brasilian Association of Aluminum Can), in 2019, aluminum can was the package of 50% of beers produced in Brasil. ...
Modeling of Cooling Curves in Zn-Al Diluted Alloys
(IJEIT, 2013-11)
In this paper we analyze the effect of size and the movement of a zone of coexistence of two phases which release latent heat during solidification on the cooling curves of pure Zn and Zn-1wt.%Al; Zn-2wt.%Al; Zn-3.wt%Al; ...
Produção e análise de espumas sintáticas via tixoinfiltração da liga de alumínio aa6351 em balões fly ash
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilPrograma de Pós-Graduação em Engenharia MecânicaUTFPR, 2020-02-28)
Cellular metals have demonstrated great potential for several applications in mobility engineering. They allow different characteristics in a single material, such as low density with high specific rigidity, energy absorption ...
Polymer Nanocomposites for Hydrogen Storage
(Amer Inst Physics, 2017)
Hydrogen is considered to be a clean, economical and safe renewable energy source that would be ideal to replace fossil fuels, because it is light, highly abundant and its oxidation product (water) is environmentally benign. ...
Thermal inkjet printing of copper tetrasulfonated phthalocyanine (CuTsPc) as a semiconducting layer on flexible MIS capacitors
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2014-11-01)
Thermal inkjet-printing of copper tetrasulfonated phthalocyanine (CuTsPc) films containing polyvinyl alcohol (PVA) plasticizer were used to fabricate flexible metal-insulator-semiconductor (MIS) capacitors using anodic ...
Thermal inkjet printing of copper tetrasulfonated phthalocyanine (CuTsPc) as a semiconducting layer on flexible MIS capacitors
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2015)
Thermal inkjet printing of copper tetrasulfonated phthalocyanine (CuTsPc) as a semiconducting layer on flexible MIS capacitors
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2015)
Al2O3 nanofibers prepared from aluminum Di(sec-butoxide)acetoacetic ester chelate exhibits high surface area and acidity
(Academic Press Inc Elsevier Science, 2021-11)
Alumina (Al2O3) is a widely used material for catalysis in the chemical industry. Besides a high specific surface area, acid sites on Al2O3 play a crucial role in the chemical transformation of adsorbed molecules, which ...