High temperature reactions in mold flux slags: Kinetic versus composition control

被引：18

作者：

Dapiaggi, Monica

Artioli, Gilberto

Righi, Carlo

Carli, Riccardo

机构：

[1] Univ Milan, Dipartimento Sci Terra, I-20133 Milan, Italy

[2] Prosimet SpA, I-24040 Filago, BG, Italy

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2007年 / 353卷 / 30-31期

关键词：

crystallization; X-ray diffraction; slags;

D O I：

10.1016/j.jnoncrysol.2007.05.019

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：

The reactions taking place at high temperature during a mold flux slag crystallization are studied in details by means of high temperature powder diffraction. Two heating ramps were performed in two different temperature ranges, showing the formation and decomposition of various phases during the whole crystallization process. A full isothermal kinetic analysis was carried out for the formation of cuspidine, whose results were compared with non-isothermal data provided by DTA analyses, showing a good agreement between the two techniques. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：2852 / 2860

页数：9

共 13 条

[1] Granulation, Phase Change, and Microstructure - Kinetics of Phase Change. III [J].