Structural, thermal and mechanical properties of barium alumino-borosilicate glasses

Barium alumino-borosilicate glasses of composition: xAl 2 O 3 -(50-x)BaO-7.5B 2 O 3 -42.5SiO 2 (x = 5, 7.5, 10, 12.5 and 14.5 mol%) and one glass of composition: 7.5Al 2 O 3 -40BaO-7.5B 2 O 3 -45SiO 2 were prepared by melt quenching. B-O and Al-O coordination were determined by 11 B and 27 Al Magic...

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