Effect of Al Powder Content on Performance of MgO-Al2O3 Composite at 1700°C under N2 Atmosphere

Shang Hao Tong; Yong Li; Yang Hong; Dan Dan Yue; Jia Jia Ma

doi:10.4028/www.scientific.net/KEM.697.337

Paper Titles

Synthesis and Up-Conversion Luminescent Properties of Na(Y_1.5Na_0.5)F₆ Hexagonal Prism
p.318

Phase and Morphology Evolution of Manganese Oxides during Thermal Treatment
p.322

Electrical Properties of Y_0.06Sr_0.94Ti_0.6Fe_0.4O_3-δ-YSZ Composites as Electrode Materials
p.327

Preparation and Performance of Monazite Coating on Woven Alumina Ceramic Cloths
p.333

Effect of Al Powder Content on Performance of MgO-Al₂O₃ Composite at 1700°C under N₂ Atmosphere
p.337

Effect of the Addition of Al Power on the Microstructure and Phase Constitution of Al₂O₃-MgO Composites Sintered at 1700°C under N₂ Atmosphere
p.341

Effect of the Addition of Al Powder on the Microstructure and Phase Constitution of Magnesia-Spinel Composites Sintered at 1800°C in N₂
p.345

Preparation and Characterization of Al-Al₂O₃ Metal Ceramics via Powder Metallurgy Methods
p.350

Microstructure and Mechanical Properties of Multiscale Zirconia Ceramics Prepared by Field Assisted Sintering Technique
p.354

HomeKey Engineering MaterialsKey Engineering Materials Vol. 697Effect of Al Powder Content on Performance of...

Effect of Al Powder Content on Performance of MgO-Al₂O₃ Composite at 1700°C under N₂ Atmosphere

Abstract:

Specimen was made with fused magnesia (the mass percent is 65%) as aggregates and Al fine powder, sintered magnesia, tabular alumina and α-Al₂O₃ fine powder as co-mixture powder (the mass percent is 35%) . Specimen were prepared in nitrogen atmosphere at 1700°C. The results indicate that the MgAlON was formed under the prevailing conditions. Al powder content has an important effect on properties of Al-MgO-Al₂O₃ composites. With the Al powder content increasing, the amounts of MgAlON increases. When the content of Al powder is 6%, the MgAlON composite has the best comprehensive performance.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 697)

Pages:

337-340

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.697.337

Citation:

Cite this paper

Online since:

July 2016

Authors:

Shang Hao Tong, Yong Li*, Yang Hong, Dan Dan Yue, Jia Jia Ma

Keywords:

AlN, AlON, MgAlON

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Corbin ND. J Eur Ceram Soc 1989; 5: 143.

Google Scholar

[2] Cheng JP, Agrawal D, Zhang YJ, Roy, R. J Mater Sci Lett 2001; 20: 77.

Google Scholar

[3] Miller L, Kaplanw WD. J Am Ceram Soc 2008; 91: 1693.

Google Scholar

[4] Willems, H. X., Hendrix, M. M. R.M., Metsclaar, R. & de With, G., Thermodynamics of Alon. I: Stability at lower temperatures. J. Eur. Ceram. Soc., 10(1992) 327-337.

Google Scholar

[5] Weiss, J., Greil, P. and Gauckler, L. J., J. Am Ceram. Soc., Vol. 65, pp. C68-69(1982).

Google Scholar

[6] X. Wang, W. Li and S. Seetharaman, Z. Metallkd., 93, 540-544(2002).

Google Scholar

[7] A. Granon, P. Goeuriot, F. Thevenot, J. Guyader and Y. Laurent, J. Eur. Ceram. Soc., 13, 365-370 (1994).

Google Scholar

[8] X. Wang, H. Wang, W. Zhang, J. Sun and Y. Hong, Key Engineering Materials, 226, 373-378(2002).

Google Scholar

[9] W. Dai, W. Lin, A. Yamaguchi, J. Ommyoji, J. Yu and Z. Zhou, J. Ceram. Soc. Japan, 115, 42-46 (2007).

Google Scholar

[10] W. Dai, W. Lin, A. Yamaguchi, J. Ommyoji, J. Yu and Z. Zhou, J. Ceram. Soc. Japan, 115, 42-46 (2007).

Google Scholar

[11] W. Dai, W. Lin, A. Yamaguchi, J. Ommyoji, J. Yu and Z. Zhou, J. Ceram. Soc. Japan, 115, 409-413 (2007).

Google Scholar

[12] W. Dai, W. Lin, A. Yamaguchi, J. Ommyoji, J. Yu and Z. Zhou, J. Ceram. Soc. Japan, 115, 195-200 (2007).

Google Scholar