method for the determination of the oxygen content of molten steel using a zirkonhaltigen fixed elektrolytes

摘要

This invention is concerned with a process of very accurately and rapidly measuring the oxygen content of molten steel as the steel is being processed. This invention is dependent for its viability upon the use of a solid electrolyte comprising stabilized zirconia and beryllia reacted at a high temperature to form such solid electrolyte. Controlled porosity of the solid electrolyte forms a part of this invention.