Reactive sintering and microstructure of uniform, openly porous Al2TiO5

被引：23

作者：

Hono, Taiki ^{[1
]}

Inoue, Naoya ^{[2
]}

Morimoto, Masafumi ^{[2
]}

Suzuki, Yoshikazu ^{[1
,3
]}

机构：

[1] Univ Tsukuba, Coll Engn Sci, Tsukuba, Ibaraki 3058573, Japan

[2] Quantachrome Instruments Japan GK, Takatsu Ku, Kawasaki, Kanagawa 2130012, Japan

[3] Univ Tsukuba, Fac Pure & Appl Sci, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058573, Japan

来源：

JOURNAL OF ASIAN CERAMIC SOCIETIES | 2013年 / 1卷 / 02期

关键词：

Al2TiO5; Pseudobrookite; Pore-size distribution; Household water treatment; Point-of-use; Filter application;

D O I：

10.1016/j.jascer.2013.05.004

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Uniform, openly porous Al2TiO5, with a narrow pore-size distribution was prepared by reactive sintering. The effect of different starting powders, commercially available alpha-Al2O3, gamma-Al2O3, TiO2 anatase, and TiO2 rutile powders, used as the starting materials, is discussed. Four combinations of Al2O3 and TiO2 mixed powders were reactively sintered at 1300-1500 degrees C for 2 h in air. The sample, made from the gamma-Al2O3/TiO2 rutile powder sintered at 1350 degrees C, had a narrow pore-size distribution at 0.8 mu m, moderate fracture strength and low thermal expansion which were favorable for recyclable household water-purification filters. (C) 2013 The Ceramic Society of Japan and the Korean Ceramic Society. Production and hosting by Elsevier B.V. All rights reserved.

引用

页码：178 / 183

页数：6

共 50 条

[31] Thermal shock resistance and thermal expansion behaviour with composition and microstructure of Al2TiO5 ceramics
Kim, IJ
Kwak, HS
[J]. CANADIAN METALLURGICAL QUARTERLY, 2000, 39 (04) : 387 - 395
[32] Effect of additives on the properties of Al2TiO5 ceramics
Korim, T
Kotsis, D
[J]. MATERIALS SCIENCE, TESTING AND INFORMATICS, 2003, 414-4 : 117 - 120
[33] Dilatometric based analysis of the synthesis of Al2TiO5
Huang, YX
Senos, AMR
Baptista, JL
[J]. EURO CERAMICS VII, PT 1-3, 2002, 206-2 : 175 - 178
[34] The influence of sintering temperature on the mechanical evolution of Al2TiO5 flexible ceramics based on the acoustic emission
Shan, Qingliang
Chen, Changrong
Xu, Qiankun
Xue, Yudong
Ma, Qian
Zhou, Yuqian
Shui, Anze
[J]. Journal of Alloys and Compounds, 2022, 898
[35] Effect of microstructure on thermal and mechanical properties of solid solutions Al2TiO5 - MgTi2O5
Kornaus, Kamil
Rutkowski, Pawel
Lach, Radoslaw
Gubernat, Agnieszka
[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2021, 41 (02) : 1498 - 1505
[36] 烧结法制备Al2TiO5材料
喻善均
王瑞生
[J]. 陶瓷, 2008, (07) : 21 - 23
[37] Microstructural control of porous Al2TiO5 by using various starches as pore-forming agents
Nishijima, Hitoshi
Suzuki, Yoshikazu
[J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2014, 122 (1427) : 565 - 569
[38] Characterisation of Al2TiO5 stabilised by FeTiO3
Arenas, I
Martinez, S
Arenas, F
Cho, SA
[J]. ELECTRON MICROSCOPY 1998, VOL 2: MATERIALS SCIENCE 1, 1998, : 713 - 714
[39] Emergence and impact of Al2TiO5 in Al2O3-TiO2 APS coatings
Richter, A.
Berger, L-M
Conze, S.
Sohn, Y. J.
Vassen, R.
[J]. 21ST CHEMNITZ SEMINAR ON MATERIALS ENGINEERING, 2019, 480
[40] Effects of rare-earth oxides on the microstructure and mechanical properties of Al2TiO5 flexible ceramics
Zhou, Yuqian
He, Chao
Ma, Qian
Shui, Anze
[J]. CERAMICS INTERNATIONAL, 2023, 49 (11) : 18937 - 18948

← 1 2 3 4 5 →