Experimental study of the phase relationships in the SiO2-SrO-Al2O3 system

被引：1
|
作者：
Tome-Torquemada, Silvia [1 ]
Glaser, Bjorn [1 ]
Du Sichen [1 ]
机构：
[1] Royal Inst Technol, Dept Mat Sci & Engn, Brinellvagen 23, SE-10044 Stockholm, Sweden
来源：
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2018年 / 62卷
关键词：
SiO2-SrO-Al2O3; Phase diagram; Quenching method; Experimental;
D O I：
10.1016/j.calphad.2018.08.002
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The phase relationships in silica rich area in the SiO2-SrO-Al2O3 system were determined experimentally at 1723 K (1450 degrees C), 1823 K (1550 degrees C) and 1873 K (1600 degrees C) using quenching technique. Phases of the quenched samples were examined and identified using light optical microscopy (LOM), scanning electron microscope (SEM) and energy dispersive x-ray spectroscopy (EDS). X-ray Diffraction (XRD) was used to confirm the presence of solid phases. Based on the experimental results, the liquidus projections in the silica rich area for the studied temperatures were constructed.
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页码：238 / 243
页数：6
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