Corrosion inhibition of stainless steel exposed to hot carbonates
    1.
    发明授权
    Corrosion inhibition of stainless steel exposed to hot carbonates 失效
    暴露于热碳酸盐的不锈钢的腐蚀抑制

    公开(公告)号:US4116629A

    公开(公告)日:1978-09-26

    申请号:US801947

    申请日:1977-05-31

    IPC分类号: C23F11/06 C23F11/18

    CPC分类号: C23F11/06

    摘要: A method for inhibiting the corrosion of martensitic and ferritic stainless steel surfaces which are exposed to hot carbonate solutions which comprises contacting said stainless steel surfaces with nickel ions and preferably with at least 10 ppm of nickel ion contained in the hot alkali metal carbonate solution.

    摘要翻译: 一种用于抑制暴露于热碳酸盐溶液的马氏体和铁素体不锈钢表面的腐蚀的方法,其包括使所述不锈钢表面与镍离子接触,优选与热碱金属碳酸盐溶液中包含的至少10ppm的镍离子接触。