Molecular Dynamics Simulation of the Rapid Solidification of Liquid Zinc

Abstract:

Article Preview

Molecular dynamics simulation based on the Morse potential is carried out to investigate the rapid solidification of Zn. Radial distribution function, the energy analysis, Voronoi polyhedral structure analysis are used to analyze the microstructure evolution of solidification process. The results showed that amorphous structure formed when the cooling rate exceeded 2.5×1012K/s; crystal formed when the cooling rate less than 7.0×1011K/s; complex structure formed when the cooling rate was between7.0×1011K/s and 2.5×1012K/s.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

7385-7389

DOI:

10.4028/www.scientific.net/AMR.383-390.7385

Citation:

R. N. Ma et al., "Molecular Dynamics Simulation of the Rapid Solidification of Liquid Zinc", Advanced Materials Research, Vols. 383-390, pp. 7385-7389, 2012

Online since:

November 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.