TY - GEN
T1 - Spark plasma sintering of Si3N4/SiC composites by in situ process
AU - Taslicukur, Z.
AU - Sahin, F. Cinar
AU - Kuskonmaz, N.
PY - 2009
Y1 - 2009
N2 - Si3N4/SiC composites are ceramic materials that exhibit excellent performance for technical and engineering applications. In this study, a novel sintering method, spark plasma sintering, was applied to produce Si3N4/SiC composites. 0 wt %, 2 wt %, 5 wt %, 10 wt %, 20 wt % C black powder was added into Si3N4 matrix composite. Y2O3 and AlN were added as sintering additives. The composites were sintered by using the spark plasma sintering method in 15 min heating to 1650°C and 5 min dwell time. The effects of addition of C black on 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.
AB - Si3N4/SiC composites are ceramic materials that exhibit excellent performance for technical and engineering applications. In this study, a novel sintering method, spark plasma sintering, was applied to produce Si3N4/SiC composites. 0 wt %, 2 wt %, 5 wt %, 10 wt %, 20 wt % C black powder was added into Si3N4 matrix composite. Y2O3 and AlN were added as sintering additives. The composites were sintered by using the spark plasma sintering method in 15 min heating to 1650°C and 5 min dwell time. The effects of addition of C black on 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.
KW - C black
KW - SiC
KW - SiN
KW - Spark plasma sintering
UR - https://www.scopus.com/pages/publications/84879022584
M3 - Conference contribution
AN - SCOPUS:84879022584
SN - 9781617823848
T3 - 11th International Conference and Exhibition of the European Ceramic Society 2009
SP - 505
EP - 508
BT - 11th International Conference and Exhibition of the European Ceramic Society 2009
T2 - 11th International Conference and Exhibition of the European Ceramic Society 2009
Y2 - 21 June 2009 through 25 June 2009
ER -