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BISMUTH TYPE REFERENCE ELECTRODE ZIRCONIA OXYGEN SENSOR
BISMUTH TYPE REFERENCE ELECTRODE ZIRCONIA OXYGEN SENSOR
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机译:铋型参比电极氧化锆氧传感器
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摘要
PURPOSE: To obtain the improved reference electrode of an oxygen sensor. ;CONSTITUTION: In the reference electrode for measuring oxygen potential, bismuth and bismuth oxide particles are used as the substance of the reference electrode 2 of an oxygen sensor continuously measuring the activity of oxygen in molten metal 5 by utilizing an oxygen ion conductive solid electrolyte. The mixing wt. ratio of bismuth and bismuth oxide particles constituting the reference electrode 2 is within the range of 0.03-0.5. An effective standard electrode capable of stably obtaining a measuring result in the measurement of the amount of oxygen dissolved in low m.p. metal such as Zn can be obtained.;COPYRIGHT: (C)1993,JPO&Japio
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