Influence of the microstructure on the electrochemical properties of Al-Cr-N coatings deposited by co-sputtering method from a Cr-Al binary target

by Quintero,Oscar Mauricio Sánchez, Chaparro,Willian Aperador, Ipaz,Leonid, Barco,Jaime Eduardo Sánchez, Beltrán,Francisco Espinoza, Zambrano,Gustavo
Published 2013

Cenizas de cascarilla de arroz para la activación alcalina de cementantes binarios (ceniza volante/escoria de alto horno)

by Pulido,Jhon Cárdenas, Chaparro,John Wilfer Aperador, Chaparro,Willian Aperador, Cárdenas,Manuel Jonathan Pinzón, Chunga,Kervin, Guzman,Michel Ángelo Ospina
Published 2019