Haldar, B and Bandyopadhyay, S and Mukhopadhyay, Anoop Kumar (2013) Fracture toughness of acid corroded Y-alpha-SiAlON ceramics. Ceramics International, 39 (3). pp. 3405-3408. ISSN 0272-8842

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Abstract

To unequivocally identify the fundamental mechanism of toughening in an acid corroded Y-alpha-SiAlON microstructure, an attempt was made in the present work to understand the mode of crack propagation due to indentation fracture in such ceramics deliberately made devoid of amorphous phase after acid treatment. The results established that toughening in such case was governed by grain bridging mechanisms. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

Item Type:	Article
Subjects:	Engineering Materials
Divisions:	UNSPECIFIED
Depositing User:	Bidhan Chaudhuri
Date Deposited:	10 Sep 2013 08:46
Last Modified:	10 Sep 2013 08:46
URI:	http://cgcri.csircentral.net/id/eprint/2131

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