Identification of flow instabilities in the processing maps of AISI 304 stainless steel

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/7363

Title:	Identification of flow instabilities in the processing maps of AISI 304 stainless steel
Authors:	MURTY, SVSN RAO, BN KASHYAP, BP
Keywords:	dynamic material behavior hot-working
Issue Date:	2005
Publisher:	ELSEVIER SCIENCE SA
Citation:	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 166(2), 268-278
Abstract:	Among the various existing instability theories, a simple instability condition based on the Ziegler's continuum principles as applied to large plastic flow, is found to be more appropriate for delineating the regions of unstable metal flow during hot deformation. It can be used to any flow stress versus strain rate curve. This criterion has been validated using the flow stress data of AISI 304 stainless steel with microstructural observations. (c) 2004
URI:	http://dx.doi.org/10.1016/j.jmatprotec.2004.09.089 http://dspace.library.iitb.ac.in/xmlui/handle/10054/7363 http://hdl.handle.net/10054/7363
ISSN:	0924-0136
Appears in Collections:	Article

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