Spark plasma sintering of alumina/yttria-doped silicon carbide

被引：2

作者：

Popolizio A. ^{[1
]}

Biesuz M. ^{[1
]}

Molinari A. ^{[1
]}

Sglavo V.M. ^{[1
]}

机构：

[1] Department of Industrial Engineering, University of Trento, Trento

来源：

Int. J. Ceram. Eng. Sci. | 2020年 / 2卷 / 92-100期

关键词：

field-assisted sintering technology; liquid-phase sintering; silicon carbide; sinter/sintering; spark plasma sintering;

D O I：

10.1002/ces2.10038

中图分类号：

学科分类号：

摘要：

Silicon carbide possesses exceptional mechanical and thermal properties, but its densification by conventional sintering is often very difficult. In the present work, silicon carbide was consolidated by spark plasma sintering in the presence of alumina and yttria. The results pointed out that the use of a single oxide does not enhance the sintering kinetics significantly, while the contemporaneous addition of both oxides has a beneficial effect on densification, with a relative density increase of about 10%. Interestingly, the oxide doping allows to double the room-temperature flexural strength. © 2020 The Authors. International Journal of Ceramic Engineering & Science published by Wiley Periodicals, Inc. on behalf of American Ceramic Society.

引用

页码：92 / 100

页数：8

共 50 条

[21] THERMAL-STABILITY AND MECHANICAL-PROPERTIES OF YTTRIA-DOPED TETRAGONAL ZIRCONIA POLYCRYSTALS WITH DISPERSED ALUMINA AND SILICON-CARBIDE PARTICLES
SATO, T
FUJISHIRO, H
ENDO, T
SHIMADA, M
[J]. JOURNAL OF MATERIALS SCIENCE, 1987, 22 (03) : 882 - 886
[22] Spark plasma sintering of alumina
Shen, ZJ
Johnsson, M
Zhao, Z
Nygren, M
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2002, 85 (08) : 1921 - 1927
[23] Suppression of nitridation of yttria-doped zirconia during flash sintering
Kurachi, Tsuyoshi
Yamashita, Yudai
Tokunaga, Tomoharu
Yoshida, Hidehiro
Yamamoto, Takahisa
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2020, 103 (05) : 3002 - 3007
[24] Effect of alumina additions on the electrical properties of yttria-doped zirconia
[J]. 1600, Electrochemical Soc Inc, Manchester, NH, USA (89):
[25] The spall strength of silicon carbide and boron carbide ceramics processed by spark plasma sintering
Paris, V.
Frage, N.
Dariel, M. P.
Zaretsky, E.
[J]. INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2010, 37 (11) : 1092 - 1099
[26] Spark plasma sintering of silicon nitride-boron carbide composites
Ayas, E.
Kalemtas, A.
Arslan, G.
Kara, A.
Kara, F.
[J]. Key Engineering Materials, 2009, 403 : 225 - 226
[27] Mechanical properties of nanostructured silicon carbide consolidated by spark plasma sintering
Lorrette, Christophe
Reau, Adrien
Briottet, Laurent
[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2013, 33 (01) : 147 - 156
[28] Spark plasma sintering of silicon carbide powders with carbon and boron as additives
Yang J.
Jiao J.
Wang L.
Li B.
[J]. 2018, Wiley Blackwell (263): : 137 - 143
[29] Effects of Current Confinement on the Spark Plasma Sintering of Silicon Carbide Ceramics
Roman-Manso, Benito
Belmonte, Manuel
Isabel Osendi, Maria
Miranzo, Pilar
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2015, 98 (09) : 2745 - 2753
[30] Spark Plasma Sintering of Silicon Nitride-Boron Carbide Composites
Ayas, E.
Kalemtas, A.
Arslan, G.
Kara, A.
Kara, F.
[J]. SIAIONS AND NON-OXIDES, 2009, 403 : 225 - 226

← 1 2 3 4 5 →