Monitoring of corrosion
    1.
    发明授权
    Monitoring of corrosion 失效
    监测腐蚀

    公开(公告)号:US4412174A

    公开(公告)日:1983-10-25

    申请号:US267656

    申请日:1981-05-27

    CPC分类号: G01N3/562 G01N17/00

    摘要: A method of and apparatus for the detection of pitting corrosion, in which simultaneous measurements of the rate of loss of material from a body under test are made by means of changes in the resistance of the body and thin layer activation analysis. If the body is corroding uniformly, the rate of loss of material as measured by each technique is the same; if pitting corrosion is occuring, then the two measured rates of loss of material are different.

    摘要翻译: 用于检测点腐蚀的方法和装置,其中通过身体电阻的变化和薄层活化分析同时测量被测体内材料的损失速率。 如果身体腐蚀均匀,每种技术测量的材料损失率相同; 如果发生点腐蚀,则两个测量的材料损失率不同。