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Proceedings Paper

HF-NQO-100 model oxygen concentration cell
Author(s): Weiping Wang; Chengxian Guan; Zhongqing Chen; Lingxiang Huang
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Paper Abstract

To manufacture qualified oxygen concentration cell, it is very important to produce reliable and consistent MgO- partially stabilized zirconia (MgO-PSZ) fine powder. This paper described an advanced coprecipitation method for preparation MgO-PSZ fine powder. Practices show that the characteristics of final products, such as chemical purity, particle size and shape were satisfactory. The performance of Cr/Cr2O3 reference electrode was discussed. The measures to overcome shrinkage of Cr/Cr2O3 reference electrode had been taken herein. In addition, the application of HF-NQO-100 oxygen concentration cell in BOF- steelmaking process was very successful.

Paper Details

Date Published: 9 May 2000
PDF: 5 pages
Proc. SPIE 4077, International Conference on Sensors and Control Techniques (ICSC 2000), (9 May 2000); doi: 10.1117/12.385596
Show Author Affiliations
Weiping Wang, Wisco Instrumentation and Control Co. (China)
Chengxian Guan, Wisco Instrumentation and Control Co. (China)
Zhongqing Chen, Wisco Instrumentation and Control Co. (China)
Lingxiang Huang, Wisco Instrumentation and Control Co. (China)


Published in SPIE Proceedings Vol. 4077:
International Conference on Sensors and Control Techniques (ICSC 2000)
Desheng Jiang; Anbo Wang, Editor(s)

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