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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/030/03/0231-0234

    • Keywords

       

      Triaxial porcelain; titania; heat treatment; recrystallization.

    • Abstract

       

      Titania doped vitrified triaxial porcelain samples were subjected to controlled heat treatment at different temperatures of 600, 800 and 1000°C with a specific heating schedule. The results revealed that flexural strength of 800°C heat treated sample was significantly enhanced to 60 MPa from its original value of 40 MPa. XRD pattern revealed the formation of mullite in the system both before and after heat treatment and the differences in their growth was ascertained through SEM analysis. The present heat treatment process may be useful to produce high strength porcelain body from a common triaxial system.

    • Author Affiliations

       

      Sunipa Bhattacharyya1 Swapan Kumar Das2 Kausik Dana2 Nirendra Krishna Mitra1

      1. Department of Chemical Technology, Calcutta University, Kolkata 700 009, India
      2. Clay and Traditional Ceramics Division, Central Glass and Ceramic Research Institute, Kolkata 700 032, India

    • Dates

       
      Published
      June 2007
      Manuscript received
      1 September 2005
      Manuscript revised
      4 April 2007

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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