
STUDIES OF CRYSTALLITE SIZE AND LATTICE STRAIN IN 2O3 ...
STUDIES OF CRYSTALLITE SIZE AND LATTICE STRAIN IN AL-AL 2 O 3 POWDERS PRODUCED BY HIGH-ENERGY MECHANICAL MILLING A E Mahmoud 21, *, H S Wasly and M A Doheim 3 1, 3 Mining and Metallurgical Eng. Depart, Faculty of Engineering, Assiut University, Assiut, Egypt 2 Mining and Metallurgical Eng. Depart, Faculty of Engineering, Al-Azhar University, Qena, Egypt (Received 9 .