For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Influences of Pressure Conditions on Synthesis of Mg(Zr0.05Ti0.95)O3 Dielectric Ceramics
p.692
Theory Analysis of Biomass Molding Mould
p.696
Development of Various Business Incubation Parks
p.701
Investigation on In Situ Tensile of Extruded 1420 Al-Li Alloy
p.705
Effect of Isothermal Holding in Solid-Liquid Phase Region on Mg2Si Morphology in Hypereutectic Al-Si In Situ Composite
p.711
Physical Simulation of the Cutting Process Induced by Tool Geometric Angle and Cutting Parameters
p.715
Oa-Based Workflow Process Design and Implementation of Approval Procedures
p.719
Effect of Annealing Temperature on Phosphorus Segregation at Grain Boundary in a Ti-IF Steel
p.724
Preparation and Properties of Sulfonated β-Cyclodextrins Used as Water-Reducer
p.729

Effect of Isothermal Holding in Solid-Liquid Phase Region on Mg2Si Morphology in Hypereutectic Al-Si In Situ Composite

Article Preview

Abstract:

Mg2Si reinforced hypereutectic Al-Si in-situ composite was prepared and the effects of the isothermal holding temperature and time on Mg2Si in the composite were researched. The results showed that there were the important effects of holding temperature and time in the solid-liquid phase region of the Al-Si alloy on the size and morphology of Mg2Si. The size and morphology of Mg2Si became smaller and round with the rising of the holding temperature and prolonging of the holding time. The suitable technology in the test was obtained, in which when being held at 615°C for 300s, the size of Mg2Si decreased to 20.54μm and the shape factor of Mg2Si reached about 0.67.

You might also be interested in these eBooks
Frontiers of Advanced Materials and Engineering Technology View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 430-432)

Pages:

711-714

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.430-432.711

Citation:

Cite this paper

Online since:

January 2012

Authors:

Zheng Liu, Hong Biao Xu, Kai Cao, Mei Yan Huang

Keywords:

Composite, Hypereutectic Al-Si Alloy, Mg2Si, Sothermal Holding

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] K. Matsuura, M. Kuudoh, H. Kinoshita: Mater. Chem. Phy. Vol. 81 (2003), p.393.

Google Scholar

[2] A. J. Criado, J. A. Martinez, R. Calabres: Scripta Meterialia Vol. 36 (1997), p.47.

Google Scholar

[3] R. Zhang, Q. F. Cao, S. X. Pang: Sci. Tech. Adv. Mater. Vol. 2 (2001), p.3.

Google Scholar

[4] M. M. Haque, M. A. Maleque: J. Mater. Pro. Tech. Vol. 77 (1998), p.122.

Google Scholar

[5] J. Zhang, Y. Q. Wang, B. Yang: J. Mater. Res. Vol. 14 (1999), p.68.

Google Scholar

[6] C. J. Song, Z. M. Xu, G. F. Liang: Mater. Sci. Eng. Vol. A424 (2006), p.6.

Google Scholar

[7] Y. G. Zhao, Q. D. Qin, W. Zhou: J. Alloys Comp. Vol. 389 (2005), p.1.

Google Scholar

[8] L. Wang, E. Guo, B. Ma: J. Rare Earth Vol. 26 (2008), p.105.

Google Scholar

[9] Y. G. Zhao, Q. D. Qin, Y. Q. Zhao: Mater. Letter Vol. 58 (2004), p.2192.

Google Scholar

[10] Q. D. Qin, Y. G. Zhao, W. Zhou: Mater. Sci. Eng. Vol. A447 (2007), p.186.

Google Scholar

[11] J. Zhang, Z. Fan, Y. Wang: J. Mater. Sci. Letters Vol. (1999), p.783.

Google Scholar

[12] H.Y. Wang, W. Wang, M. Zha: Materials Chemistry and Physics Vol. 108 (2008), p.353.

Google Scholar

[13] Q. D. Qin, Y. G. Zhao: Special Casting and Nonferrous Alloy Vol. 29 (2009), p.589.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.