Iso-conversional kinetic study of non-isothermal crystallization in glassy Se98Ag2 alloy |
| |
Authors: | C Dohare N Mehta |
| |
Institution: | 1. Department of Physics, Banaras Hindu University, Varanasi, 221 005, India
|
| |
Abstract: | The crystallization kinetics of glassy Se98Ag2 alloy is studied at different heating rates (5, 10, 15, and 20?K?min?1) using differential scanning calorimetric technique. Endothermic and exothermic peaks are obtained at glass transition (T g) and crystallization temperature (T c). Four iso-conversional methods (Kissinger?CAkahira?CSunose (KAS), Flynn?CWall?COzawa (FWO), Tang and Straink) were used to determine the various kinetic parameters (crystallization temperature T ?? , activation energy of crystallization E ??, order parameter n) in non-isothermal mode. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|