Affiliation:
1. Yildiz Technical University
2. Istanbul Technical University
Abstract
Si3N4 based composites containing different amounts of SiC and SiAlON were produced by reactive spark plasma sintering of Si3N4, SiO2 and C black. Y2O3 and AlN were added as sintering additives. The SPS process was carried out at sintering temperature of 1650 0C for 5 min with uniaxial pressure of 40 MPa in a nitrogen atmosphere.The mechanic properties and morphology of Si3N4 ceramic composite were determined. Microstructures of the sintered samples were observed by SEM images and phase compositions were analysed by XRD.
Publisher
Trans Tech Publications Ltd
Reference18 articles.
1. D.S. Perera, M., Tokita: J. Am. Ceram. Soc., 18, (1998), 401-404.
2. A. Cincotti, A.M. Locci, R. Orru, G. Cao: AICHE Journal, 53, 3: 703-719.
3. W. Chen, U.A. Tamburini, J.E. Garay, Z.A. Munir: Materials Science and Engineering A, 394(2005), 132-138.
4. M. Omori: Materials Science and Engineering A287(2008), 183-188.
5. M. Tokita: Proceeding of Nedo International, (1999), 1-13.
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2 articles.
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