氧化锆固体电解质定氧测头在冶金过程中的应用  

APPLICATIONS OF OXYGEN SENSORS IN IRON AND STEEL INDUSTRY

作　　者：安胜利[1] 赵文广[1] 王正德[1] 安立国[1] 

机构地区：[1]包头钢铁学院冶金与化学工程系,包头014010

出　　处：《包头钢铁学院学报》1997年第2期97-101,共5页Journal of Baotou University of Iron and Steel Technology

基　　金：冶金工业部有偿资助

摘　　要：研究总结了冶金过程直接定氧测头的工作原理。采用MgO部分稳定ZrO2陶瓷固体电解质组装成定氧测头并应用于冶金过程氧的测试中。测试结果表明，所应用的MgO部分稳定ZrO2固体电解质具有优良的性能；所制成的定氧测头在高氧含量和低氧含量的各种冶炼环境中都获得了较好的测试结果，定氧测头氧电势稳定、测成率高。The principle and applications of oxygen sensors for steel industry have been stud ied. It is shown that the MgO partially stabilized ZrO2 solid state electrolyte for the oxygen sensors has outstanding properties. The good measurement results have been obtained in the conditions of high and low oxygen concentrations.

关 键 词：定氧测头 固体电解质 氧含量测定 氧化锆 

分 类 号：TF01[冶金工程—冶金物理化学] TF03