Isothermal sintering of barium-zinc-titanate ceramics

被引：7

作者：

Obradovic, N. ^{[1
]}

Filipovic, S. ^{[1
]}

Pavlovic, V. ^{[2
]}

Mitric, M. ^{[3
]}

Markovic, S. ^{[1
]}

Mitic, V. ^{[1
,4
]}

Dordevic, N. ^{[5
]}

Ristic, M. M. ^{[6
]}

机构：

[1] Inst Tech Sci SASA, Belgrade 11000, Serbia

[2] Univ Belgrade, Fac Agr, Belgrade 11000, Serbia

[3] Vinca Inst, Belgrade 11000, Serbia

[4] Univ Nis, Fac Elect, Nish 18000, Serbia

[5] Inst Technol Nucl & Other Row Mat, Belgrade 11000, Serbia

[6] Serbian Acad Arts & Sci, Belgrade 11000, Serbia

来源：

CERAMICS INTERNATIONAL | 2011年 / 37卷 / 01期

关键词：

Milling; Sintering; X-ray methods; Traditional ceramics; MICROWAVE DIELECTRIC-PROPERTIES; EVOLUTION;

D O I：

10.1016/j.ceramint.2010.07.001

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：

Mixtures of BaCO3-ZnO-TiO2 were mechanically activated using high-energy planetary ball mill during 20, 40 and 80 min. As the time of mechanical activation increased, the decrease in particle size was observed. The effect of milling on microstructure was investigated by scanning electron microscopy, as well. Sintering process was performed in air at 1100 and 1200 C for 2 h. Various phases are present within mixtures sintered at 1100 and 1200 degrees C, and almost pure BaZn2Ti4O11 phase was obtained after 80 min of milling and sintering at 1200 degrees C for 2 h. (C) 2010 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：21 / 27

页数：7

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