Browsing by Author "Hernández, Cecilio"
Now showing items 1-9 of 9
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Action of the microenvironment on reinforced concrete
Cedeño de Sánchez, Alda Sulena; Hernández, Cecilio; Ortiz de Vergara, Fidedigna; Villar, Jesús Alberto -
Analysis of Short-term Steel Corrosion Products Formed in Tropical Marine Environments of Panama
Jaén, Juan A.; Iglesias, Josefina; Hernández, Cecilio (2012-07-05)The phases and compositions of the corrosion products of a mild steel (A-36) and two weathering steels (A-588 and COR 420) formed after 3 months exposure to the tropical marine atmosphere of Panama were examined using FTIR ... -
Comparative analysis of green inhibitors vs. inhibitors traditional in metal corrosion
Agraje, Zariyen; Barahona, Ismael; Quíroz, Joseph; Pino, Héctor; Hernández, Cecilio; Saavedra, Casilda -
El papel de la UTP en el diagnóstico de la Fibra de Vidrio
Hernández, Cecilio; Otero De Bárcenas, Jane Aracelly -
El proceso de acreditación bajo la norma ISO 17025
Otero De Bárcenas, Jane Aracelly; Hernández, Cecilio -
Microstructural And Mechanical Study of The Al-20Sn (MASS%) Alloy Processed By Equal-Channel Angular Pressing By Route C
Hernández, Cecilio; Figueroa, I. A.; Braham, C.; Novelo-Peralta, O.; Lara-Rodríguez, G. A.; González, G. (2013-05-25)In this work, the feasibility of an Al–20Sn (mass%) alloy to improve its mechanical properties through the Equal Channel Angular Pressing (ECAP) process is presented and discussed. Al–20Sn (mass%) alloy samples with a ... -
Study of The Corrosion Products Formed on Carbon Steels in The Tropical Atmosphere of Panama
Jaén, Juan A.; De Villalaz, M. S.; Araque, L.; Hernández, Cecilio; De Bósquez, A. (2003-06-25)Mössbauer spectroscopy and X-ray powder diffraction (in selected samples) have been used to characterize corrosion products on carbon steels after atmospheric exposure to the tropical Panamanian locations of Panama and ... -
Study of the industrial and marine environmental effect on reinforced concrete exposed in two cities in the Panamanian Pacific
Cedeño, Alda; Hernández, Cecilio -
Visión actual del tema del reciclaje
Hernández, Cecilio