Formation of Aluminum Nitride Films by Gas Nitriding

Masashi Yoshida; Zhou Tao; Noah Utsumi

doi:10.4028/www.scientific.net/KEM.625.651

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 625Formation of Aluminum Nitride Films by Gas...

Formation of Aluminum Nitride Films by Gas Nitriding

Abstract:

In this study, aluminum alloys were subjected to nitriding at 823 K for 0–18.0 ks using alumina and magnesium powders for improving their radiation performance. After nitriding, aluminum nitride films were formed on the aluminum substrate. The thickness of the formed films varied from 1.5 to 11 μm, and the color of the film surface was dark brown or black. The thickness of the aluminum nitride film increased with an increase in the treatment time. X-ray diffraction and electron probe microanalysis results showed that the film was composed of aluminum nitride, alumina, aluminum, and magnesium. Further, the film showed good adhesion at 0 ks.

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Periodical:

Key Engineering Materials (Volume 625)

Pages:

651-656

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.625.651

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Online since:

August 2014

Authors:

Masashi Yoshida*, Zhou Tao, Noah Utsumi

Keywords:

Adhesion, Aluminum (Al), Aluminum Nitride (AlN), Film, Nitriding

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* - Corresponding Author

References

[1] S. Masaru, H. Katsuhisa, H. Tatsuo, W. Masayuki, Densely Direct Mount of LED Bare Chips on Surface Nitriding Heat-Sink Realizing Super High Brightness, Research Report of Hiroshima Prefectural Technology Research Institute, Eastern Region Industrial Research Center, 25 (2012).

Google Scholar

[2] K. Kaneko, K. Yamashita, Y. Fukuzawa, Machining Characteristics of Insulating AlN Ceramics by Micro EDM, Journal of the Japan Society for Precision Engineering, 79 (2014) 541-546.

DOI: 10.2493/jjspe.79.540

Google Scholar

[3] J. Yuji, H. Masanori, S. Keiichi, Development Anodic Oxide Coating on Aluminum for Heat Reduction, Research Report of Saitama Industrial Technology Center, 6 (2008) 1-3.

Google Scholar

[4] T. Okada, M. Toriyama, S. Kanzaki, Synthesis of Aluminum Nitride Sintered Bodies Using the Direct Nitrdiation of Al Compacts, Journal of the European Ceramic Society, 20 (2000) 783-787.

DOI: 10.1016/s0955-2219(99)00204-6

Google Scholar

[5] Y. Yamamoto, AlN Materials as the High Thermal Conductive Substrate, Journal of Surface Finishing Society, Japan, 62 (2011) 443-447.

Google Scholar

[6] M. Okumiya, M. Yoshida, R. Ichiki, W. Khalifa, C. Tekmen, Y. Tsunekawa, K. Tanaka, Surface Modification of Aluminum Using a Technique of Barrel Nitriding and Plasma Nitriding, Plasma Processes and Polymers, 6 (2009) 310-313.

DOI: 10.1002/ppap.200930705

Google Scholar

[7] T. Zhou, M. Yoshida, M. Okumiya, N. Utsumi, Y. Tsunekawa, Surface Nitriding of Al-Mg Alloys Using a Rotary Barrel Tank, Key Engineering Materials, 523-524 (2012) 1080-1085.

DOI: 10.4028/www.scientific.net/kem.523-524.1080

Google Scholar

[8] A. Gustavsen, P. Berdahl, Spectral Emissivity of Anodized Aluminum and Thermal Transmittance of Aluminum Window Frames, Nordic Journal of Building Physics, 3 (2003) 1-12.

Google Scholar

[9] H. Hayashi, Aluminum Handbook, Seventh ed., Japan Aluminum Association, Tokyo, 2007, 33.

Google Scholar

[10] M. Yoshida, M. Okumiya, R. Ichiki, C. Tekmen, W. Khalifa, Y. Tsunekawa, T. Hara, A Novel Method for Plasma Fusion Research Series, 8 (2009) 1408-1411.

Google Scholar