Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Mônica C. de Andrade"'
Autor:
Hiasmim R. Gualberto, Kelly C. da Silveira, Fernanda A. N. G. da Silva, Marcio A. Sens, Ivan N. Bastos, Edgard Poiate Júnior, Mônica C. de Andrade
Publikováno v:
Materials Research, Vol 25 (2022)
Abstract Automotive windshield represents a large volume of solid waste due to limited recycling. Glass-ceramics were produced from discarded windshields with Nb2O5 as a nucleating agent at concentrations of 0, 5, 10, and 15 wt% at 700 and 800 °C si
Externí odkaz:
https://doaj.org/article/ce178be58d1e4973bc081bd9a08a4e50
Autor:
Hiasmim R. Gualberto, Ronie S. Lopes, Fernanda A. N. G. da Silva, Etyene Schnurr, Edgard Poiate Junior, Mônica C. de Andrade
Publikováno v:
International Journal of Chemical Engineering, Vol 2019 (2019)
In this work, glass-ceramics were produced with mechanical and physical properties, using recycled glass powder from windshields as raw material. The glass powder was formed and sintered at temperatures 600, 650, 700, 750, and 800°C. Pieces were als
Externí odkaz:
https://doaj.org/article/351ea9ebf0494826910ed5266903d544
Autor:
Shirleny F. Santos, Mônica C. de Andrade, João A. Sampaio, Adão B. da Luz, Tsuneharu Ogasawara
Publikováno v:
Materials Research, Vol 17, Iss 2, Pp 289-294 (2014)
In this work we synthesized pigments capable of developing dental shades when mixed with dental porcelain and fired at appropriate temperatures. TiO2-xCeO2 pigments (x = 2, 6, 10, 13 and 18 mol%) were synthesized by the Pechini method. Characterizati
Externí odkaz:
https://doaj.org/article/c5dcaa51cbda4e07b8d46759e6fbf4b4