Abstract
Nd3+:ZnO-B2O3-Al2O3-SiO2 transparent glass-ceramic was prepared by melting and crystallization technology.The nucleating agent content on Nd3+:ZnO-B2O3-Al2O3-SiO2 transparent glass ceramic nucleation and crystallization performance were investigated by DTA,XRD,SEM,UV-Vis-NIR spectrophotometer,fluorescence spectrum measurement.The modified Kissinger equation of nucleating agent on the crystallization kinetics parameters,the crystallization activation energy E and crystallization kinetics of criterion,using Augis-Bennett equation to calculate Avrami parameter.the relations of microstructure and optical transmittance was analyzed,and the optical properties were studied.
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