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Title: Improvement in hardness of soda-lime-silica glass

Abstract

Hardness is a key design parameter for structural application of brittle solids like glass. Here we report for the first time the significant improvement of about 10% in Vicker's hardness of a soda-lime-silica glass with loading rate in the range of 0.1-10 N.s{sup -1}. Corroborative dark field optical and scanning electron microscopy provided clue to this improvement through evidence of variations in spatial density of shear deformation band formation as a function of loading rate.

Authors:
; ; ; ; ; ;  [1];  [2];  [2]
  1. CSIR-Central Glass and Ceramic Research Institute, Kolkata-700032, CSIR (India)
  2. (India)
Publication Date:
OSTI Identifier:
22004115
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1447; Journal Issue: 1; Conference: 56. DAE solid state physics symposium 2011, Kattankulathur, Tamilnadu (India), 19-23 Dec 2011; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CALCIUM COMPOUNDS; DEFORMATION; DENSITY; GLASS; HARDNESS; LOADING RATE; SCANNING ELECTRON MICROSCOPY; SHEAR; SILICA; SILICON COMPOUNDS; SODIUM CARBONATES; VARIATIONS

Citation Formats

Chakraborty, Riya, De, Moumita, Roy, Sudakshina, Dey, Arjun, Biswas, Sampad K., Middya, Tapas Ranjan, Mukhopadhyay, Anoop K., Department of Physics, Jadavpur University, Kolkata-700032, and CSIR-Central Glass and Ceramic Research Institute, Kolkata-700032, CSIR. Improvement in hardness of soda-lime-silica glass. United States: N. p., 2012. Web. doi:10.1063/1.4710131.
Chakraborty, Riya, De, Moumita, Roy, Sudakshina, Dey, Arjun, Biswas, Sampad K., Middya, Tapas Ranjan, Mukhopadhyay, Anoop K., Department of Physics, Jadavpur University, Kolkata-700032, & CSIR-Central Glass and Ceramic Research Institute, Kolkata-700032, CSIR. Improvement in hardness of soda-lime-silica glass. United States. doi:10.1063/1.4710131.
Chakraborty, Riya, De, Moumita, Roy, Sudakshina, Dey, Arjun, Biswas, Sampad K., Middya, Tapas Ranjan, Mukhopadhyay, Anoop K., Department of Physics, Jadavpur University, Kolkata-700032, and CSIR-Central Glass and Ceramic Research Institute, Kolkata-700032, CSIR. Tue . "Improvement in hardness of soda-lime-silica glass". United States. doi:10.1063/1.4710131.
@article{osti_22004115,
title = {Improvement in hardness of soda-lime-silica glass},
author = {Chakraborty, Riya and De, Moumita and Roy, Sudakshina and Dey, Arjun and Biswas, Sampad K. and Middya, Tapas Ranjan and Mukhopadhyay, Anoop K. and Department of Physics, Jadavpur University, Kolkata-700032 and CSIR-Central Glass and Ceramic Research Institute, Kolkata-700032, CSIR},
abstractNote = {Hardness is a key design parameter for structural application of brittle solids like glass. Here we report for the first time the significant improvement of about 10% in Vicker's hardness of a soda-lime-silica glass with loading rate in the range of 0.1-10 N.s{sup -1}. Corroborative dark field optical and scanning electron microscopy provided clue to this improvement through evidence of variations in spatial density of shear deformation band formation as a function of loading rate.},
doi = {10.1063/1.4710131},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1447,
place = {United States},
year = {2012},
month = {6}
}