Structural Phase Changes in Nanocrystalline Disperse Systems ZrO2(CaO) During Firing Under the Action of a Constant Magnetic Field

被引：4
|
作者：
Klishin, A. P. [1 ]
Abzaev, Yu. A. [2 ]
Rudnev, S. V. [1 ]
Vereschagin, V. I. [1 ]
Semukhin, B. S. [2 ,3 ]
机构：
[1] Natl Res Tomsk Polytech Univ, Inst Phys High Technol, Tomsk, Russia
[2] Tomsk State Univ Architecture & Bldg, Tomsk, Russia
[3] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Branch, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2017年 / 60卷 / 03期
关键词：
magnetic field; microstructure; porous ceramics;
D O I：
10.1007/s11182-017-1104-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Sintering of a ZrO2-DaO nanocrystalline system under the action of a constant magnetic field within the temperature interval 1200-1400A degrees C gives rise to predetermined changes in microstructure and morphology of the particles. A method is proposed for hardening ZrO2(CaO) ceramics and a quantitative estimation of its contribution into the changes of its mechanical properties and fine crystalline structure parameters. A possibility is demonstrated for using constant magnetic field for deliberate changes of microstructure and mechanical properties of porous ceramics.
引用
收藏
页码：529 / 536
页数：8
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