会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Probe for determination of oxygen activity in metal melts and methods for its production
    • 探测金属熔体中的氧活度及其生产方法
    • US07578913B2
    • 2009-08-25
    • US10534070
    • 2003-11-20
    • Wilhelm MerkensNorbert Schmitz
    • Wilhelm MerkensNorbert Schmitz
    • G01N27/406G01N27/417
    • G01N27/4118G01N33/206
    • The invention relates to a probe (100, 200, 300, 400, 500, 600) for the measurement of the oxygen activity of metal melts, in particular steel melts, comprising a reference substance (2) of known oxygen activity in electrically conducting contact (3) with a measuring device; and comprising a solid electrolyte predominantly oxygen ion conducting and negligibly electron conducting at high temperatures and separating the reference substance (2) from the metal melt and having an entry surface (4) for oxygen ions which is in contact with the metal melt, wherein the entry surface (4) of the probe ready for operation is covered by a functional foil arrangement (10,20) in close contact to the entry surface (4).
    • 本发明涉及用于测量金属熔体,特别是钢熔体的氧活性的探针(100,200,300,400,500,600),其包括在导电接触中已知氧活性的参考物质(2) (3)具有测量装置; 并且包括固体电解质,主要是氧离子导电并在高温下可忽略电子传导,并将参考物质(2)与金属熔体分离并具有与金属熔体接触的氧离子入口表面(4),其中 准备操作的探针的进入表面(4)被与进入表面(4)紧密接触的功能箔布置(10,20)覆盖。