| Surface Degradation of Bulk AlN+Al Nano-composites |
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| 收稿时间： | 1997-07-28 |
Surface Degradation of Bulk AlN+Al Nano-composites |
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| Xiangcheng SUN,Feng YE,Xaoping SONG,Mngchuan YANG and Xiukui SUN. Surface Degradation of Bulk AlN+Al Nano-composites[J]. Journal of Materials Science & Technology, 1997, 13(4): 312-314 |
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| Authors: | Xiangcheng SUN Feng YE Xaoping SONG Mngchuan YANG Xiukui SUN |
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| Affiliation: | Xiangcheng SUN,Feng YE,Xaoping SONG,Mngchuan YANG and Xiukui SUN (State Key Lab. for RSA,Institute of Metal Research,Chinese Academy of Sciellces,Shenyang,China) |
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| Abstract: | Bulk AlN + Al nanocomposite materials were Synthesized by sintering the compacts of AlN and Al nanoparticles, which were produced by an active plasma-metal reaction method. The sudeces of as-prepared nanocomposite was investigated by X-ray photoelectron spectroscopy (XPS).Results show the surfaces are much degraded and the degradation products are alumina(Al2O3),boehmite(AIOOH), bayerite(AI(OH)3) layer. The mechanism of degradation behaviour in moist environment was also discussed |
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