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Microhardness study of (1-x-y)(B2O3)-x(Li2O)-y(MCI2), (M=Cd, Zn) glasses
Authors:P S Vijoy  M Abdul Khadar  Cyriac Joseph
Affiliation:(1) School of Pure and Applied Physics, Mahatma Gandhi University, Priyadarshini Hills P O, 686560 Kottayam, India;(2) Department of Physics, University of Kerala, Kariavattom PO, 695 581 Thiruvananthapuram, India
Abstract:Results of microhardness measurements on (1-x-y)(B2O3)-x(Li2O)-y(MCI2), (M=Cd, Zn) glasses, in the applied load range 25–500 g, are presented. The microhardness was found to decrease with increase in load up to 50 g, then it increased and finally attained a practically constant value with increase in load. The effects of composition of the glasses on microhardness are discussed.
Keywords:Borate glasses  microhardness  non-alkali halide glasses
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