Jeyakumar, Manickaraj, Srirangam, Prakash and Shankar, Sumanth (2011) Liquid atomic structure and viscosity of Al-Si alloys with and without Sr. Materials Science Forum, 690 . pp. 222-225. doi:10.4028/www.scientific.net/MSF.690.222 ISSN 1662-9752.

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Abstract

The liquid structure of Al-Si hypoeutectic binary alloys with and without the addition of 0.04 wt.% Sr was characterized by diffraction experiments using a high energy X-Ray (Synchrotron) beam source. The diffraction data for all the alloys were obtained at various melt temperatures. Reverse Monte Carlo (RMC) analysis was carried out using the diffraction experimental data to quantify the partial pair distribution function (PPDF). Further, the partial pair distribution function and the liquid atomic structure information were used in a semi empirical model to evaluate the viscosity of these liquid alloys at various temperatures.

Item Type:	Journal Article
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group)
Journal or Publication Title:	Materials Science Forum
Publisher:	Trans Tech Publications Ltd.
ISSN:	1662-9752
Official Date:	2011
Dates:	Date Event 2011 Published
Volume:	690
Page Range:	pp. 222-225
DOI:	10.4028/www.scientific.net/MSF.690.222
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access

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