SYNTHESIS POLYMER MATRIX COMPOSITE EPOXY FeNdB-Cu FOR RADAR ABSORBER COATING APPLICATION. Radar (Radio Detection and Ranging) is a technology using the principle of electromagnetic for detecting, measuring, mapping target coordinates. So stealth was created to tackle these threats, one which radar absorber coating method (RAC). This research aims identify effect addition Cu Fe-Nd-B material as ...

Hydrocarbons are prone to bacterial and fungal contamination. Bacteria and fungi live and proliferate in water droplets within the fuels and on surfaces surrounding them. This can cause corrosion in oil exploration and production, clogging of fuel lines in aviation and higher emissions in diesel combustion engines to state few examples. State-of-the-art is the addition of biocides to fuels, whi...

Aluminium and its alloys are widely used in the aviation sector due to their lightweight and their high specific strength. They require surface treatments in order to improve their corrosion resistance, such as anodising which has traditionally carried out using a chromic acid bath. Although chromium has been regularly used in industry for more than a century, progressively restrictions and rig...