Influence of Extrusion Temperature on Microstructures and Mechanical Properties of Bi2O3-Coated Al18B4O33 Whisker Reinforced Al Composites

Wei Dong Fei; Zhi Jun Li; Hong Yan Yue; Li Dong Wang

doi:10.4028/www.scientific.net/KEM.353-358.1283

Paper Titles

Effect of Mg-Based Spherical Quasicrystals on Microstructure and Mechanical Properties of ZA85 Alloy
p.1267

Analysis and Design of Curved Laminated Composite Panels under External Pressure
p.1271

Investigation on the Primary Si Phase Solidification and the Properties of SiC_w/Al-18Si Composites
p.1275

Effect of Interphase on Properties of Reaction Sintering C_f/SiC Composites
p.1279

Influence of Extrusion Temperature on Microstructures and Mechanical Properties of Bi₂O₃-Coated Al₁₈B₄O₃₃ Whisker Reinforced Al Composites
p.1283

Effect of Temperature on Strain Softening Behavior of Composites with Small Misaligned Whiskers
p.1287

Measurement of Delamination Strength of Thermal Barrier Coating at High Temperature by Edge-Indent Test
p.1290

Analytical Solutions for Residual Stresses of Functionally Graded Medium with Inhomogeneity
p.1294

Damage Monitoring of Thick CFRP Beam Using Electrical Impedance Changes
p.1298

HomeKey Engineering MaterialsKey Engineering Materials Vols. 353-358Influence of Extrusion Temperature on...

Influence of Extrusion Temperature on Microstructures and Mechanical Properties of Bi₂O₃-Coated Al₁₈B₄O₃₃ Whisker Reinforced Al Composites

Abstract:

Extrusion experiments have been carried out on Bi2O3-coated Al18B4O33 whisker reinforced aluminum matrix composite. The effects of the extrusion temperature on the microstructures, the formability and the mechanical properties of ABOw reinforced aluminum (ABOw/Al) composites with and without Bi2O3 coating were investigated. The results show that the steady-state extrusion load and the probability of whisker fracture of the extruded two composites decrease with the extrusion temperature increasing. The mechanical properties of the composites attain highest values at extrusion temperature of 673K.

You might also be interested in these eBooks

Progresses in Fracture and Strength of Materials and Structures

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Pages:

1283-1286

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.353-358.1283

Citation:

Cite this paper

Online since:

September 2007

Authors:

Wei Dong Fei, Zhi Jun Li, Hong Yan Yue, Li Dong Wang

Keywords:

Al₁₈B₄O₃₃ Whisker, Aluminum Matrix Composite (AMC), Extrusion Temperature, Mechanical Property

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S.J. Zhu, T. Iizuka: Comp. Sci. Tech. Vol. 63 (2003), p.265.

Google Scholar

[2] W.D. Fei, Y.B. Li: Mater. Sci. Eng. A Vol. 379 (2004), p.27.

Google Scholar

[3] C.H.K. Daharan, S. Kobayashi: Forming of metal matrix composites, edited by P. Hartley, I. Pillinger, C. Sturgess, Numerical Modelling of Material Deformation Processes, Springer, Berlin, p.358. (1991).

Google Scholar

[4] S. Suganuma, T. Okamoto, N. Suzuki: J. Mater. Sci. Lett. Vol. 6 (1987), p.1347.

Google Scholar

[5] W.L. Zhang: J. Mater. Sci. Lett. Vol. 20 (2001), p.1519.

Google Scholar

[6] Z.J. Li, W.D. Fei, L.D. Wang: Mater Sci Eng A Vol. 432 (2006) p.275.

Google Scholar

[7] S.C.V. Lim, M. Gupta: Mater. Sci. Tech. Vol. 16 (2003), p.803.

Google Scholar

[8] S. Kalpakjian: Manufacturing Process for Engineering Materials. Addison-Wesley, Reading, MA. (1984), p.365.

Google Scholar

[9] L.F. Mondolfo, in : Aluminum Alloy: Structure and Properties. Butter Worths London-Boston Press, p.234 (1976) Table 1 Mechanical properties of two composites extruded at different temperatures.

Google Scholar