Ashraf Bin Otman

Ni Layer Evolution of FeCrAl Substrate Treated by Ultrasonic and Electroplating Methods in Long Term Oxidation at 900°C

S. Hasan, D. Sebayang, Putrasari Yanuandri, 2011 .

Microstructure Study on Fe/Cr Based Alloys Added with Yttrium Oxide (Y2O3) Prepared via Ultrasonic Technique for Solid Oxide Fuel Cell (SOFC) Application

D. Feriyanto, D. Sebayang, Ashraf Bin Otman, 2014 .