WANG Xia, PAN Cheng-song, CHEN Yu-xiang. Study on Microwave Sintering of Al2O3/SiC Nanocomposite Ceramic[J]. Development and Application of Materials, 2008, 23(2): 14-17. DOI: 10.19515/j.cnki.1003-1545.2008.02.004
Citation: WANG Xia, PAN Cheng-song, CHEN Yu-xiang. Study on Microwave Sintering of Al2O3/SiC Nanocomposite Ceramic[J]. Development and Application of Materials, 2008, 23(2): 14-17. DOI: 10.19515/j.cnki.1003-1545.2008.02.004
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Study on Microwave Sintering of Al2O3/SiC Nanocomposite Ceramic

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  • A dry gel was prepared from Al(NO3)3·9H2O,NH3·H2O and 50nm SiC powder via sol-gel technology.Al2O3/SiC nanocomposite ceramic was produced from the dry gel by means of microwave sintering.Compared with conventional sintered Al2O3/SiC nanocomposite ceramic,effects of two sintering methods on the Al2O3/SiC nanocomposite ceramics' mechanical properties were analyzed.The results indicated that the microwave processed Al2O3/SiC nanocomposite ceramic appears with improved density,fracture toughness and bending strength.
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