TY - BOOK AU - Hagar Ashour Mohamed Elkilany AU - Madiha Ahmed Shoeib , AU - Omar Elfarouk Abdelslam , TI - Improvement of properties of some aluminum alloys for aircraft applications by hard anodizing / PY - 2013/// CY - Cairo : PB - Hagar Ashour Mohamed Elkilany , KW - Aluminum alloys KW - Hard anodizing KW - Sodium lignin sulphonate N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering; Issued also as CD N2 - IIn this thesis we study the effect of alloy type on the properties (thickness, abrasion, resistance, hardness and corrosion rate) of hard anodic layers under different hard anodizing conditions (time, current density, 6061-T6 and 7075-T6 . Thickness, vickers micro hardness and abrasion devices were used to test the mechanical properties of hard coat UR - http://172.23.153.220/th.pdf ER -