Berlin 2015 – wissenschaftliches Programm
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DS: Fachverband Dünne Schichten
DS 36: Poster Session I
DS 36.65: Poster
Donnerstag, 19. März 2015, 09:30–12:00, Poster A
The influence of heat treatment on properties of Ni-P-SiO2 nanocomposite coating — •Sina Sadreddini1, Hida Rassaie1, and Mohsen Ahmadi2 — 1Department of Materials Science and Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran. — 2Department of Mining and Metallurgical Engineering, Amir kabir University of Technology, Hafez Ave., Tehran, Iran.
In this study, the surface morphology of Ni-P-SiO2 composite coating was investigated with field emission scanning electron microscopy (FESEM). The amount of SiO2 in the coating was examined by Energy Dispersive Analysis of X-Ray (EDX). Corrosion behavior of coating was evaluated by electrochemical impedance spectroscopy (EIS) and polarization techniques and showed that corrosion resistance of Ni-P-SiO2 was diminished after heat treatment.