Influence of Metal Oxides Additives on the Porous Mullite Ceramics

被引：4

作者：

Mahnicka-Goremikina, Ludmila ^{[1
]}

Svinka, Ruta ^{[1
]}

Svinka, Visvaldis ^{[1
]}

机构：

[1] Riga Tech Univ, Inst Silicate Mat, Riga, Latvia

来源：

ENGINEERING MATERIALS & TRIBOLOGY XXII | 2014年 / 604卷

关键词：

mullite ceramics; porosity; metal oxide; zirconium dioxide; tungsten oxide; magnesia; thermal conductivity;

D O I：

10.4028/www.scientific.net/KEM.604.293

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The porous mullite ceramics doped with such metal oxides as ZrO2, WO3 and MgO in quantity of 5 wt% were prepared by slip casting method. The mullite phase was the main and dominant phase of ZrO2-, WO3- and MgO-doped samples, which were sintered at the temperatures of 1650 degrees C, 1500 degrees C, respectively. The ZrO2, WO3 and MgO had the positive effect on the increase of porosity and decrease of thermal conductivity of porous mullite ceramics and the degree of this effect was in the order of ZrO2<MgO<WO3.

引用

页码：293 / 296

页数：4

共 50 条

[21] STUDY OF MULLITE-III-ALPHA OXIDES CERAMICS
USHIFUSA, N
OGIHARA, S
NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1989, 97 (07): : 690 - 698
[22] Effects of Mullite Content on the Properties and Microstructure of Porous Anorthite/Mullite Composite Ceramics
Lin Ya-Mei
Li Cui-Wei
Wang Chang-An
JOURNAL OF INORGANIC MATERIALS, 2011, 26 (10) : 1095 - 1100
[23] Preparation of porous mullite ceramics consisting of needle-like mullite whiskers
Zhang, Qi
Wang, Qu
Dong, Binbin
Wang, Gang
Yuan, Bo
Liang, Pengpeng
Li, Hongxia
ADVANCES IN APPLIED CERAMICS, 2021, 120 (5-8) : 262 - 266
[24] INFLUENCE OF ADDITIVES ON THE FORMATION, RECRYSTALLIZATION, AND SINTERING OF MULLITE
BESSONOV, AF
BESSONOVA, EV
INORGANIC MATERIALS, 1980, 16 (05) : 623 - 626
[25] Fracture Behavior of Mullite Reticulated Porous Ceramics for Porous Media Combustion
Liang, Xiong
Li, Yawei
Pan, Liping
Zhu, Tianbin
Wang, Qinghu
Li, Benwen
Aneziris, Christos G.
FRONTIERS IN CHEMISTRY, 2019, 7
[26] Preparation and enhancement of mullite reticulated porous ceramics for porous media combustion
Liang, Xiong
Li, Yawei
Pan, Liping
Sang, Shaobai
Zhu, Tianbin
Li, Benwen
Aneziris, Christos G.
CERAMICS INTERNATIONAL, 2019, 45 (17) : 22226 - 22232
[27] Fabrication and properties of SiC/mullite composite porous ceramics
Jing, Yani
Deng, Xiangyun
Li, Jianbao
Bai, Chengying
Jiang, Wenkai
CERAMICS INTERNATIONAL, 2014, 40 (01) : 1329 - 1334
[28] Electrical resistivity and flexural strength of mullite-bonded porous SiC: Effect of transition metal additives
Anwar, Muhammad Shoaib
Lee, Hong Joo
Ha, Jang-Hoon
Lee, Jongman
Song, In-Hyuck
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2023, 106 (12) : 7251 - 7263
[29] High-porous ceramics based on mullite and silica
Bendovskij, E.B.
Steklo i Keramika, 2002, (10): : 13 - 15
[30] Preparation of porous mullite ceramics with low thermal conductivity
Gong, Lun lun
Wang, Yong hong
Cheng, Xu dong
Zhang, Rui fang
Zhang, He ping
METALLURGY TECHNOLOGY AND MATERIALS II, 2013, 813 : 502 - +

← 1 2 3 4 5 →