Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting

Hong-Min Guo; Xu-Bo Liu; Xiang-Jie Yang; Ai-Sheng Zhang; Yong Liu

doi:10.1016/S1003-6326(10)60587-0

Author(s)

Hong-Min Guo
Xu-Bo Liu
Xiang-Jie Yang
Ai-Sheng Zhang
Yong Liu

Detail(s)

Original language	English
Journal / Publication	Transactions of Nonferrous Metals Society of China (English Edition)
Volume	20
Issue number	SUPPL. 3
Publication status	Published - Sep 2010
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/S1003-6326(10)60587-0 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-77957262391&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(1011bca6-ce10-4176-b6a6-7746e063db96).html

Abstract

The experimental and analytical approaches were taken to investigate the non-dendritic microstructure formation and evolution of AlSi9Cu3 alloy during rheocasting. The results show that the globular primary a(Al) particles free of entrapped eutectic form after rheocasting for 3 s, and could be morphologically stabilized during subsequent growth. The fine and globular particles underwent a coarsening process under quiescently continuous cooling in which the particle density decreases, the solid fraction increases, the average particle size increases with the increase of solidification time at a rate that closely followed the classical Ostwald ripening. © 2010 The Nonferrous Metals Society of China.

Research Area(s)

AlSi9Cu3 alloy, coarsening, growth, interface instability, microstructure evolution, rheocasting

Citation Format(s)

[ RIS ] [ BibTeX ]

Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting. / Guo, Hong-Min; Liu, Xu-Bo; Yang, Xiang-Jie; Zhang, Ai-Sheng; Liu, Yong.

In: Transactions of Nonferrous Metals Society of China (English Edition), Vol. 20, No. SUPPL. 3, 09.2010.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Guo, H-M, Liu, X-B, Yang, X-J, Zhang, A-S & Liu, Y 2010, 'Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting', Transactions of Nonferrous Metals Society of China (English Edition), vol. 20, no. SUPPL. 3. https://doi.org/10.1016/S1003-6326(10)60587-0

Guo, H-M., Liu, X-B., Yang, X-J., Zhang, A-S., & Liu, Y. (2010). Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting. Transactions of Nonferrous Metals Society of China (English Edition), 20(SUPPL. 3). https://doi.org/10.1016/S1003-6326(10)60587-0

Guo H-M, Liu X-B, Yang X-J, Zhang A-S, Liu Y. Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting. Transactions of Nonferrous Metals Society of China (English Edition). 2010 Sep;20(SUPPL. 3). https://doi.org/10.1016/S1003-6326(10)60587-0

Guo, Hong-Min ; Liu, Xu-Bo ; Yang, Xiang-Jie ; Zhang, Ai-Sheng ; Liu, Yong. / Microstructure evolution behavior of AlSi9Cu3 alloy during rheocasting. In: Transactions of Nonferrous Metals Society of China (English Edition). 2010 ; Vol. 20, No. SUPPL. 3.