SOLID-STATE SENSOR FOR SILICON IN MOLTEN METALS BY ZIRCONIA-BASED ELECTROLYTE

被引:3
|
作者
GOMYO, K
SAKAGUCHI, I
SINYA, Y
LAKSHMANAN, VI
MCLEAN, A
IWASE, M
机构
[1] TOKEN IND CORP,DIV TECH,AICHI,JAPAN
[2] ORTECH INT,DEPT ENVIRONM & MAT PROC,TORONTO,ON,CANADA
[3] UNIV TORONTO,DEPT MET & MAT SCI,TORONTO M5S 1A1,ONTARIO,CANADA
[4] KYOTO UNIV,DEPT MET,KYOTO 606,JAPAN
关键词
Electromagnetic steel melts - Electromotive force (EMF) - Solid state sensor - Zirconia based electrolyte;
D O I
10.1016/0167-2738(94)90370-0
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Experimental studies were conducted to test the cell performance of silicon sensors incorporating three-phase zirconia electrolyte, which consists of cubic ZrO2-MgO solid solution, monoclinic ZrO2 and Mg2SiO4. The performance of the cell: Mo + MoO2 parallel-to three-phase zirconia electrolyte parallel-to Si (in liquid metal)\Mo, was tested with electromagnetic steel. Upon immersion, the sensor generated stable EMFs within 10 to 15 s, and silicon levels could be determined with an accuracy of +/-0.01% by weight.
引用
收藏
页码:551 / 554
页数:4
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