For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Composite Filler Metals for Joining Temperature-Sensitive Aluminium- Matrix Composites
p.2688
Fabrication of Carbon Nano-Fiber / Aluminum Composites by Low-Pressure Infiltration Method
p.2692
Effect of Interfacial Reaction on High Temperature Properties of Fe-Cr-Si Fiber Reinforced AC8A Aluminum Composites
p.2696
Ballistic Performance of Zr-Based Bulk Metallic Glass/Ti Surface Composites Fabricated by High-Energy Electron-Beam Irradiation
p.2700
Microstructure and Interface Of Mg3Zn6Y Quasicrystal Particulate Reinforced Mg-8Gd-3Y Alloy
p.2704
Interfacial Characteristics of WC Particles Reinforced Hadfield Steel Matrix Composites
p.2708
Cast Bonding of Cast Irons to Ferritic Stainless Steel
p.2712
Effectiveness of Residual Stress on Forming Copper Patterns of Printed Circuit Board
p.2716
Thermal Stability of Fe Filaments in Deformed Cu-Fe Composites
p.2720

Microstructure and Interface Of Mg3Zn6Y Quasicrystal Particulate Reinforced Mg-8Gd-3Y Alloy

Article Preview

Abstract:

Mg3Zn6Y quasicrystal particulate reinforced Mg-8Gd-3Y alloy was fabricated by adding the Mg3Zn6Y quasicrystal particles into the Mg-8Gd-3Y matrix alloy melt. The effect of volume fraction of quasicrystal particles on the microstructure of quasicrystal particulate reinforced Mg-8Gd-Y alloy was studied using XRD, SEM, TEM and HRTEM. It was found that Mg3Zn6Y quasicrystal particles were melted partly and only 1/3 of them were added into the matrix alloy. The quasicrystal particles distributed in the grain and grain boundary. At the same time, the intermetallic phase composition and the morphology in Mg-8Gd-3Y matrix alloy were changed. The interface between quasicrystal particles and α-Mg was smooth and clear, they combined closely each other and there is no obvious interface chemical reaction when the direction of electron beam was parallel to the 2-fold and 3-fold axes of icosahedral quasicrystal phase particles.

You might also be interested in these eBooks
PRICM7 View Preview

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Pages:

2704-2707

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.654-656.2704

Citation:

Cite this paper

Online since:

June 2010

Authors:

Shi Ping Wu, Hui Jun Kang, Jing Jie Guo

Keywords:

Interface, Magnesium Alloy, Microstructure, Particulate Reinforcement, Quasicrystal

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Y. Kawamura, K. Hayashi, A. Inoue, T. Masumoto : Mater. Trans. Vol. 42(2001), p.1172.

Google Scholar

[2] A. Singh, M. Nakamura , M. Wantanabe , A. Kato, A. P. Tsai : Scripta Mater. Vol. 49(2003), p.417.

Google Scholar

[3] J.F. Nie, X. Gao, S.M. Zhu: Scripta Mater. Vol. 53(2005) , p.1049.

Google Scholar

[4] H. Somekawa, Y. Osawa , T. Mukai : Scripta Mater. Vol. 55 (2006), p.593.

Google Scholar

[5] A.M. Hassan, A. Alrashdan , M.T. Hayajneh , A.T. Mayyas: Tribol. Int. Vol. 42 (2009), p.1230.

Google Scholar

[6] J.Y. Lee, D.H. Kim, et al: Mater. Lett. Vol. 59(2005), p.3801.

Google Scholar

[7] Z.P. Luo, S.Q. Zhang, et al: Scripta Mater. Vol. 28 (1993), p.1513.

Google Scholar

[8] J.S. Zhang, L.X. Pei, H. W. Du, et al: J. Alloy. Compd. Vol. 453(2008), p.309.

Google Scholar

[9] Q.M. Peng, Y.M. Wu , D.Q. Fang , et al: J. Alloy. Compd. Vol. 430(2007), p.252.

Google Scholar

[10] Q.M. Peng, X.L. Hou, L.D. Wang: Materials & Design Vol. 30 (2009), p.292.

Google Scholar

[11] A. Singh, M. Watanabe, A. Kato, A. P. Tsai: Acta Mater. Vol. 53(2005).

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.