HVOF thermal spray coatings of different powdersAbdel Aal, Alsayed; Zimakov, Sergei; Kulu, Priit; Kaytbay, S.H.M.15th International Baltic Conference "Engineering Materials & Tribology. Baltmattrib - 2006" : October 5-6, 2006, Tallinn, Estonia : abstracts2006 / p. 44-45

Investigation of nanostructured and conventional alumina–titania coatings prepared by air plasma spray processIbrahim, Alsayed; Abdel Hamid, Z.; Abdel Aal, AlsayedMaterials science and engineering : A - structural materials: properties, microstructure and processing2010 / 3, p. 663-668 : ill https://www.sciencedirect.com/science/article/abs/pii/S0921509309009848

Role of alloying elements for improved corrosion resistance of Zn-Al-Mg coatings on steelVolovitch, P.; Abdel Aal, Alsayed; Lefevre, G.The European Corrosion Congress : EuroCorr2010 : Moscow, Russia 20102010

Tribological properties of PVD coatings with lubricating filmsLind, Liina; Adoberg, Eron; Aarik, Lauri; Kulu, Priit; Veinthal, Renno; Abdel Aal, AlsayedEstonian journal of engineering2012 / p. 193-201 : ill