https://www.elibrary.ru/title_about_new.asp?i Materials physics and mechanics Механика и физика материалов 1605-8119 10 Development of Amorphous and Nano-Aluminade Dispersed Al-Matrix Composites by Mechanical Alloying Development of Amorphous and Nano-Aluminade Dispersed Al-Matrix Composites by Mechanical Alloying Nandi Chattopadhyay Pabi I. Manna Metallurgical and Materials Engineering Department, I. I. T. Department of Metallurgy, B. E. College (D.U.) 31 12 2001 4 2 116 120

Mechanical alloying of Al65Cu35-xNbx (x = 5 – 25 at. % Nb) by planetary ball milling yields amorphous and/or nanocrystalline products. Microstructure of the milled product in different stages of milling has been characterized by x-ray diffraction, transmission electron microscopy and differential scanning calorimetry. The results indicate that the present alloys may yield completely/partially amorphous and/or nano-aluminide dispersed Al-rich nanocrystalline or amorphous matrix composites by controlled mechanical alloying.

 Amorphous Composites Nano-Aluminade Composites Mechanical Alloying