خواجه لکزای, محمد

[ 1 ] - تهیه نانوپودر نیترید سیلیسیم تحت دو مرحله آسیاب‌کاری مکانیکی و عملیات حرارتی

In this study, synthesis of silicon nitride by mechanical alloying and the effects of important parameters of milling time and heat treatment temperature, time and rate are presented. Silicon micro powder and nitrogen gas were used as precursor materials. Synthesized phases, morphology and particle size were investigated by X-ray diffraction pattern (XRD) and Field emission scanning electron mi...