Bulletin of Materials Science

, Volume 9, Issue 1, pp 1-5

First online:

Twin roller quenching technique and preparation of glasses of high melting ionic solids

  • K B R VarmaAffiliated withMaterials Research Laboratory, Indian Institute of Science

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A rapid quenching technique with a quenching rate of roughly 106°C/sec has been developed to prepare glassy samples of ABO3 type materials. Glasses of potassium lithium niobate have been prepared by this technique. These glasses have been characterized by x-ray diffraction, electron diffraction and differential scanning calorimetry techniques to assess the quality of the obtained glasses.


Twin roller quenching technique potassium lithium niobate glass