一、前言 1974年在西德独索道夫城举行的国际钢铁会议的总结报告中,曾将固体电解质定氧列为当时世界上钢铁冶金领域中三大重大科研成果之一。如果说60年代末期及70年代初期固体电解质定氧电池是发展和巩固阶段,到了80年代这一技术已经成为钢铁生产过程控制的最有力的工具之一。把氧化锆片封装于石英管端部的塞式测头称为第一代产 I. Preface In a summary report of the International Steel Conference held in West Germany alone in the city of Solo in 1974, the fixed-electrolyte oxygen determination was listed as one of the three major scientific achievements in the field of iron and steel metallurgy in the world at that time. If solid electrolyte oxygen batteries were to be developed and consolidated in the late 1960s and early 1970s, by the 1980s this technology had become one of the most powerful tools for controlling steel production processes. The zirconia chip package in the end of quartz tube plug type probe called the first generation