The Effect on Heterogeneous Nucleation of Solute Segregation

Abstract:

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The effect on heterogeneous nucleation of solute segregation was studied with segregating energy and segregating coefficient. The results showed that the segregating energyΔGγsegr of solute played a more vital role in the nucleating process, specially in the case that (1-k) is small. A critical criterion with the parameter was suggusted for estimating the nucleating abilitiy of the external particles in binary alloy, which had the vital theoretical or practical significance for choicing refiner.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

712-715

DOI:

10.4028/www.scientific.net/AMR.295-297.712

Citation:

A. M. Yang "The Effect on Heterogeneous Nucleation of Solute Segregation", Advanced Materials Research, Vols. 295-297, pp. 712-715, 2011

Online since:

July 2011

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Price:

$35.00

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