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12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering

Brunel University London

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Output 101 of 255 in the submission

Article title

Effects of solute content on grain refinement in an isothermal melt

Type

D - Journal article

DOI

10.1016/j.actamat.2011.01.008

Title of journal

Acta Materialia

Article number

Volume number

Issue number

First page of article

2704

ISSN of journal

13596454

Year of publication

2011

URL

http://pdn.sciencedirect.com/science?_ob=MiamiImageURL&_cid=271635&_user=545641&_pii=S1359645411000127&_check=y&_origin=article&_zone=toolbar&_coverDate=30-Apr-2011&view=c&originContentFamily=serial&wchp=dGLzVlB-zSkzk&md5=c74a10507df09729d15953635a00b7a0&p

Number of additional authors

Additional information

In this paper we demonstrated for the first time that a well accepted linear relationship between the reciprocal of growth restriction factor (Q) and the grain size is incorrect. We suggest changing this linear relationship to a 1/3 power law. In addition, we revealed that the effect of solute is to retard the growth rate, which allows further nucleation before recalescence. Overall, this paper has made a solid contribution to the understanding of microstructural refinement through solidification processing.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract