Banerjee, Rajat and Sarkar, Bijit Kumar (1995) Indentation fatigue of soda-lime-silica glass. Glastechnische Berichte -Glass Science and Ttechnology, 68 (6). pp. 177-180. ISSN 0017-1085

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Abstract

Experiments were conducted to initiate cracks on soda-lime-silica glass by repeated indentation at a single point with different subcritical loads (0.1, 0.15, 0.25, 0.5 N) and a critical load of 1 N, similar to metal fatigue. It was observed that the diagonal length of the impression after each indentation cycle at different subcritical loads increased to a limit until hair-line radial cracks were initiated leading to eventual cracking. This phenomenon was analyzed based on cumulative residual stress and plastic deformation at the vicinity of the indentation causing eventual cracking.

Item Type: Article
Subjects: Refractories
Divisions: Director´┐Żs Secretariat
Depositing User: Bidhan Chaudhuri
Date Deposited: 21 Aug 2012 10:33
Last Modified: 21 Aug 2012 10:33
URI: http://cgcri.csircentral.net/id/eprint/1747

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