Mahato, R Raman and Bhattamishra, A K and Singh, R and Jayakrishnan, P (2001) Corrosion behaviour of painted HSLA panels in chloride environment – a comparative study of different paints. Anti-Corrosion Methods and Materials, 48 (3). pp. 188-194.
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High strength low alloy steels have attained wide acceptance as structural materials. Research and development have led to different corrosion preventive methods. High strength low alloy (HSLA) of composition C(0.4%), Mn(0.7%), Si(0.25%). Cr(0.8%), Ni(1.7%) was selected for this study. Epoxy iron oxide, epoxy micaceous iron oxide (MIO), zinc-rich epoxy and zinc ethyl silicate were used for painting the HSLA panels (150mm × 100mm × 3mm). Physical properties such as film thickness, specific gravity, viscosity, drying times of paints were evaluated and salt spray test, AC impedance and metallographic examination were carried out. Performance of zinc ethyl silicate coating over HSLA was found to be the best followed by epoxy micaceous iron oxide system.
|Uncontrolled Keywords:||Steel; Paints; Epoxy coatings; Impedance; Corrosion|
|Divisions:||Corrosion and Surface Engineering|
|Deposited By:||INVALID USER|
|Deposited On:||04 Nov 2010 10:47|
|Last Modified:||04 Nov 2010 10:47|
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