摘要
用共沉淀方法制出高纯、高活性的氧化锆基固体电解质粉末。并直接用等静压技术制得冶金用长寿命连续定氧测头。用热压铸成型方法制成的单向增厚管状长寿命定氧测头，在１６００℃的钢液中，用Ｍｏ／ＭｏＯ＿２为参比极可连续稳定测量３．５ｈ，而用Ｃｒ／Ｃｒ＿２Ｏ＿３为参比极，则可连续稳定测量５ｈ。
AbstractThe high-pure and high activc zirconia-bascd electrolyte powder was preparated by co-preci-pitation.The long-life oxygen sensors have been fabricated by using a novel isostatic-press tec-hnique.The tubular-type oxygen sensors fabricated by thermal-press technique can continuously measure in steel melts at 1600℃ for 3.5 hours(Mo/ MoO_2 used as reference electrode)and 5 hours (Cr/Cr_2O_3 used as reference electrode).
出处
《钢铁》
CAS
CSCD
北大核心
1994年第10期53-56,共4页
Iron and Steel
