A Dilatometric Investigation of the Thermal Compaction of Ferrite Powders Prepared by Coprecipitation

被引：0
作者：
V. Musat
L. Rabardel
E. Segal
机构：
[1] 'Dunarea de Jos' University 47 Domneasca,Department of Metallurgy and Materials Science
[2] I.C.M.C. Bordeaux,Department of Physical Chemistry
[3] University of Bucharest,undefined
来源：
Journal of Thermal Analysis and Calorimetry | 1999年 / 56卷
关键词：
coprecipitation; ferrite; kinetics; sintering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The authors report on a non-isothermal kinetic investigation (at constant heating rate) of the sintering of manganese and nickel-zinc ferrite powders prepared by coprecipitation. The kinetic results point to the thermal compaction of the powders, which occurs mainly in the intermediate stage of sintering. A comparative study was performed in order to determine the influence of the sample characteristics (such as chemical nature, density and shape) and the heating rate on the kinetics and mechanism of the compaction.
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页码：603 / 610
页数：7
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