Sinha, A and Samanta, A and Manna, Indranil and Lojkowski, W and Chattopadhyay, P P (2011) Micromechanical characterization of bulk composite prepared by sintering of mechanically alloyed aluminum-316 stainless steel (35 wt%) powder blend. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 528 (18). pp. 6034-6038. ISSN 0921-5093

PDF - Published Version Restricted to Registered users only Download (810Kb) | Request a copy

Abstract

Present study concerns deformation behavior of the ball milled and consolidated powder blend comprising 316 stainless steel and elemental Al (65 wt%), studied by the micro- and nano-indentation techniques. With an aim to examine the strain hardening behavior of the consolidated samples, nano-indentation measurements have been carried out by applying variable load at multiple spots and cyclic load at the single spot. Similar experiments have been carried out for the bulk 316-stainless steel plate to compare the results with those obtained from the consolidated samples. The consolidated samples exhibited much higher hardness values than the plate along with high elastic recovery and appreciable work hardening. (C) 2011 Elsevier B.V. All rights reserved.

Item Type:	Article
Uncontrolled Keywords:	Mechanical alloying; Bulk amorphous alloys; Intermetallics; Mechanical characterization; Nanoindentation
Subjects:	Basic Science
Divisions:	UNSPECIFIED
Depositing User:	Bidhan Chaudhuri
Date Deposited:	20 Jan 2012 04:46
Last Modified:	29 Mar 2012 12:55
URI:	http://cgcri.csircentral.net/id/eprint/415

Actions (login required)

View Item