Influence of irradiation on indicatory surface of anelastic-elastic body of AgZn alloy

The temperature dependence of internal friction Q −1 and elastic modulus Е (‘indicatory surface of anelastic-elastic body’) of Ag 0.8 Zn 0.2 alloy was studied. After electron irradiation, sharp exponential growth of internal friction background Q −1 b was observed at temperatures T > 610 K. The effect of radiation exposure on the temperature dependence of internal friction Q −1 and elastic modulus Е of Ag 0.8 Zn 0.2 alloy, which is ordered, was studied. The temperature intervals of formation and rearrangement of the short-range order were determined. The influence of electron irradiation and thermomechanical treatment on the short-range ordering processes of AgZn solid solutions was studied. After electron irradiation, the temperature dependence of internal friction Q −1 and elastic modulus Е (‘indicatory surface of anelastic-elastic body’) of Ag 0.8 Zn 0.2 alloy revealed internal friction maximum Q −1 М1 at temperature T М1 ≈ 560 K.