Speaker
Mr
Natthawut Suebsing
(Department of physics, Faculty of Science, Ubon ratchathani university)
Description
All glass samples in the system (90-x)RWG - 10Na$_2$O - xNd$_2$O$_3$ where the RWG is recycled window glass (where x = 0, 0.1, 0.25, 0.5, 0.75 and 1 in mol% respectively).The glass samples were prepared by using melt quenching method. The elastic moduli were studied by measurement ultrasonic velocities using pulse echo technique.The structural properties of the glass samples were investigated using infrared absorption spectroscopy. The results illustrate that increase of Nd$_2$O$_3$ content lead to the distorted glass network, which brings to the decrease of rigidity of glass network. In addition, the FTIR spectra was supported the ultrasonic result.
Primary author
Mr
Natthawut Suebsing
(Department of physics, Faculty of Science, Ubon ratchathani university)
