Monitoring of oxidation of metals in gas environments for energy production

Liisa Heikinheimo (Corresponding Author), Kari Lahdenperä, Stefan Sandlin

    Research output: Contribution to journalArticleScientificpeer-review

    1 Citation (Scopus)

    Abstract

    Monitoring of oxidation in gas environments typical of energy production is essential for determination of lifetime and condition of various components operating at high temperatures. One of the most important phenomena to be monitored is the oxide growth kinetics and its changes during the exposure. Three different monitoring methods have been presented in this paper. First, a conventional method called thermogravimetry based on the weight change measurement during oxidation is reviewed. Second, a novel monitoring technique, HT-CER technique, where contact electric resistance is measured as a function of time and distance of the measuring tip is presented. The third approach described involves a method under development, based on the change of capacitance over two growing oxide surfaces. Simple oxidation in air at a typical temperature for superheater tubes in boilers, 600 °C, has been selected as the reference condition for all of the monitoring methods.
    Original languageEnglish
    Pages (from-to)2143-2161
    Number of pages19
    JournalCorrosion Science
    Volume45
    Issue number10
    DOIs
    Publication statusPublished - 2003
    MoE publication typeA1 Journal article-refereed

    Fingerprint

    Gases
    Metals
    Oxidation
    Monitoring
    Oxides
    Superheater tubes
    Electric contacts
    Growth kinetics
    Boilers
    Thermogravimetric analysis
    Capacitance
    Temperature
    Air

    Keywords

    • on line monitoring
    • high temperature oxidation
    • oxidation kinetics
    • high temperature steels

    Cite this

    Heikinheimo, Liisa ; Lahdenperä, Kari ; Sandlin, Stefan. / Monitoring of oxidation of metals in gas environments for energy production. In: Corrosion Science. 2003 ; Vol. 45, No. 10. pp. 2143-2161.
    @article{4ff862e9d39e40c7ba28c7c820bb3c4e,
    title = "Monitoring of oxidation of metals in gas environments for energy production",
    abstract = "Monitoring of oxidation in gas environments typical of energy production is essential for determination of lifetime and condition of various components operating at high temperatures. One of the most important phenomena to be monitored is the oxide growth kinetics and its changes during the exposure. Three different monitoring methods have been presented in this paper. First, a conventional method called thermogravimetry based on the weight change measurement during oxidation is reviewed. Second, a novel monitoring technique, HT-CER technique, where contact electric resistance is measured as a function of time and distance of the measuring tip is presented. The third approach described involves a method under development, based on the change of capacitance over two growing oxide surfaces. Simple oxidation in air at a typical temperature for superheater tubes in boilers, 600 °C, has been selected as the reference condition for all of the monitoring methods.",
    keywords = "on line monitoring, high temperature oxidation, oxidation kinetics, high temperature steels",
    author = "Liisa Heikinheimo and Kari Lahdenper{\"a} and Stefan Sandlin",
    note = "Project code: H2SU00352",
    year = "2003",
    doi = "10.1016/S0010-938X(03)00034-9",
    language = "English",
    volume = "45",
    pages = "2143--2161",
    journal = "Corrosion Science",
    issn = "0010-938X",
    publisher = "Elsevier",
    number = "10",

    }

    Monitoring of oxidation of metals in gas environments for energy production. / Heikinheimo, Liisa (Corresponding Author); Lahdenperä, Kari; Sandlin, Stefan.

    In: Corrosion Science, Vol. 45, No. 10, 2003, p. 2143-2161.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Monitoring of oxidation of metals in gas environments for energy production

    AU - Heikinheimo, Liisa

    AU - Lahdenperä, Kari

    AU - Sandlin, Stefan

    N1 - Project code: H2SU00352

    PY - 2003

    Y1 - 2003

    N2 - Monitoring of oxidation in gas environments typical of energy production is essential for determination of lifetime and condition of various components operating at high temperatures. One of the most important phenomena to be monitored is the oxide growth kinetics and its changes during the exposure. Three different monitoring methods have been presented in this paper. First, a conventional method called thermogravimetry based on the weight change measurement during oxidation is reviewed. Second, a novel monitoring technique, HT-CER technique, where contact electric resistance is measured as a function of time and distance of the measuring tip is presented. The third approach described involves a method under development, based on the change of capacitance over two growing oxide surfaces. Simple oxidation in air at a typical temperature for superheater tubes in boilers, 600 °C, has been selected as the reference condition for all of the monitoring methods.

    AB - Monitoring of oxidation in gas environments typical of energy production is essential for determination of lifetime and condition of various components operating at high temperatures. One of the most important phenomena to be monitored is the oxide growth kinetics and its changes during the exposure. Three different monitoring methods have been presented in this paper. First, a conventional method called thermogravimetry based on the weight change measurement during oxidation is reviewed. Second, a novel monitoring technique, HT-CER technique, where contact electric resistance is measured as a function of time and distance of the measuring tip is presented. The third approach described involves a method under development, based on the change of capacitance over two growing oxide surfaces. Simple oxidation in air at a typical temperature for superheater tubes in boilers, 600 °C, has been selected as the reference condition for all of the monitoring methods.

    KW - on line monitoring

    KW - high temperature oxidation

    KW - oxidation kinetics

    KW - high temperature steels

    U2 - 10.1016/S0010-938X(03)00034-9

    DO - 10.1016/S0010-938X(03)00034-9

    M3 - Article

    VL - 45

    SP - 2143

    EP - 2161

    JO - Corrosion Science

    JF - Corrosion Science

    SN - 0010-938X

    IS - 10

    ER -