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    • Keywords


      As-Sb-Se glasses; thermal expansion coefficient; glass transition region

    • Abstract


      The results of measurement of thermal expansion coefficient from 50°C to the softening temperature on eight glass compositions of the As-Sb-Se system are presented. Measurements have been made on (As, Sb)40Se60 and AsxSb15Se85−x glasses at heating rates of 1°C/min and 5°C/min. The composition and temperature dependence of the thermal expansion coefficient is discussed in the light of results of other chalcogenide glasses.

    • Author Affiliations


      A Giridhar1 Sudha Mahadevan1 A K Singh1

      1. Materials Science Division, National Aeronautical Laboratory, Bangalore - 560 017, India
    • Dates

  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

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