Spark plasma sintering of Si3N4/SiC composites by in situ process

Z. Taslicukur; F. Cinar Sahin; N. Kuskonmaz

Spark plasma sintering of Si₃N₄/SiC composites by in situ process

Z. Taslicukur^*, F. Cinar Sahin, N. Kuskonmaz

^*Corresponding author for this work

Department of Metallurgical and Materials Engineering

Yildiz Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

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.

Original language	English
Title of host publication	11th International Conference and Exhibition of the European Ceramic Society 2009
Pages	505-508
Number of pages	4
Publication status	Published - 2009
Event	11th International Conference and Exhibition of the European Ceramic Society 2009 - Krakow, Poland Duration: 21 Jun 2009 → 25 Jun 2009

Publication series

Name	11th International Conference and Exhibition of the European Ceramic Society 2009
Volume	1

Conference

Conference	11th International Conference and Exhibition of the European Ceramic Society 2009
Country/Territory	Poland
City	Krakow
Period	21/06/09 → 25/06/09

Keywords

C black
SiN
SiC
Spark plasma sintering

Cite this

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title = "Spark plasma sintering of Si3N4/SiC composites by in situ process",

abstract = "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.",

keywords = "C black, SiN, SiC, Spark plasma sintering",

author = "Z. Taslicukur and Sahin, {F. Cinar} and N. Kuskonmaz",

year = "2009",

language = "English",

isbn = "9781617823848",

series = "11th International Conference and Exhibition of the European Ceramic Society 2009",

pages = "505--508",

booktitle = "11th International Conference and Exhibition of the European Ceramic Society 2009",

note = "11th International Conference and Exhibition of the European Ceramic Society 2009 ; Conference date: 21-06-2009 Through 25-06-2009",

}

Taslicukur, Z, Sahin, FC & Kuskonmaz, N 2009, Spark plasma sintering of Si₃N₄/SiC composites by in situ process. in 11th International Conference and Exhibition of the European Ceramic Society 2009. 11th International Conference and Exhibition of the European Ceramic Society 2009, vol. 1, pp. 505-508, 11th International Conference and Exhibition of the European Ceramic Society 2009, Krakow, Poland, 21/06/09.

Spark plasma sintering of Si₃N₄/SiC composites by in situ process. / Taslicukur, Z.; Sahin, F. Cinar; Kuskonmaz, N.
11th International Conference and Exhibition of the European Ceramic Society 2009. 2009. p. 505-508 (11th International Conference and Exhibition of the European Ceramic Society 2009; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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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 - SiN

KW - SiC

KW - Spark plasma sintering

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