Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels

Horst-Hannes Cerjak, Ivan Holzer, Peter Mayr, Cornelia Pein, Bernhard Sonderegger, Ernst Kozeschnik

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Abstract

The research activities on modern martensitic 9-12% Cr steels for the application in environmentally friendly power plants at the Institute for Materials Science, Welding and Forming (IWS) are represented by numerous interacting projects. Focusing on mechanical properties of base and weld metal, microstructural characterisation of creep and damage kinetics, weldability, microstructure analysis in the course of creep, modelling of precipitation and coarsening kinetics, simulation of complex heat treatments and the deformation behaviour under creep loading, a comprehensive picture of the material behaviour can be drawn. The individual projects are briefly described and the conceptual approach towards a quantitative description of the creep behaviour of 9-12% Cr steels is outlined.

Originalspracheenglisch
TitelAdvances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference
Seiten627-644
Seitenumfang18
DOIs
PublikationsstatusVeröffentlicht - 2008
Veranstaltung5th International Conference on Advances in Materials Technology for Fossil Power Plants - Marco Island, FL, USA / Vereinigte Staaten
Dauer: 3 Okt 20075 Okt 2007

Konferenz

Konferenz5th International Conference on Advances in Materials Technology for Fossil Power Plants
LandUSA / Vereinigte Staaten
OrtMarco Island, FL
Zeitraum3/10/075/10/07

Fingerprint

Creep
Steel
Kinetics
Weldability
Coarsening
Materials science
Power plants
Welding
Welds
Heat treatment
Mechanical properties
Microstructure
Metals

Schlagwörter

    ASJC Scopus subject areas

    • !!Energy Engineering and Power Technology

    Dies zitieren

    Cerjak, H-H., Holzer, I., Mayr, P., Pein, C., Sonderegger, B., & Kozeschnik, E. (2008). Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels. in Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference (S. 627-644) https://doi.org/10.1361/cp2007epri0627

    Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels. / Cerjak, Horst-Hannes; Holzer, Ivan; Mayr, Peter; Pein, Cornelia; Sonderegger, Bernhard; Kozeschnik, Ernst.

    Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference. 2008. S. 627-644.

    Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

    Cerjak, H-H, Holzer, I, Mayr, P, Pein, C, Sonderegger, B & Kozeschnik, E 2008, Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels. in Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference. S. 627-644, Marco Island, FL, USA / Vereinigte Staaten, 3/10/07. https://doi.org/10.1361/cp2007epri0627
    Cerjak H-H, Holzer I, Mayr P, Pein C, Sonderegger B, Kozeschnik E. Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels. in Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference. 2008. S. 627-644 https://doi.org/10.1361/cp2007epri0627
    Cerjak, Horst-Hannes ; Holzer, Ivan ; Mayr, Peter ; Pein, Cornelia ; Sonderegger, Bernhard ; Kozeschnik, Ernst. / Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels. Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference. 2008. S. 627-644
    @inproceedings{52a5ee72e9c54ecd8925243000955686,
    title = "Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12{\%} Cr steels",
    abstract = "The research activities on modern martensitic 9-12{\%} Cr steels for the application in environmentally friendly power plants at the Institute for Materials Science, Welding and Forming (IWS) are represented by numerous interacting projects. Focusing on mechanical properties of base and weld metal, microstructural characterisation of creep and damage kinetics, weldability, microstructure analysis in the course of creep, modelling of precipitation and coarsening kinetics, simulation of complex heat treatments and the deformation behaviour under creep loading, a comprehensive picture of the material behaviour can be drawn. The individual projects are briefly described and the conceptual approach towards a quantitative description of the creep behaviour of 9-12{\%} Cr steels is outlined.",
    keywords = "9-12{\%} chromium steels, Creep strength, Microscopy, Microstructure, Modelling, Simulation",
    author = "Horst-Hannes Cerjak and Ivan Holzer and Peter Mayr and Cornelia Pein and Bernhard Sonderegger and Ernst Kozeschnik",
    year = "2008",
    doi = "10.1361/cp2007epri0627",
    language = "English",
    isbn = "9780871708694",
    pages = "627--644",
    booktitle = "Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference",

    }

    TY - GEN

    T1 - Application of a comprehensive R&D concept to improve long-term creep behaviour of martensitic 9-12% Cr steels

    AU - Cerjak, Horst-Hannes

    AU - Holzer, Ivan

    AU - Mayr, Peter

    AU - Pein, Cornelia

    AU - Sonderegger, Bernhard

    AU - Kozeschnik, Ernst

    PY - 2008

    Y1 - 2008

    N2 - The research activities on modern martensitic 9-12% Cr steels for the application in environmentally friendly power plants at the Institute for Materials Science, Welding and Forming (IWS) are represented by numerous interacting projects. Focusing on mechanical properties of base and weld metal, microstructural characterisation of creep and damage kinetics, weldability, microstructure analysis in the course of creep, modelling of precipitation and coarsening kinetics, simulation of complex heat treatments and the deformation behaviour under creep loading, a comprehensive picture of the material behaviour can be drawn. The individual projects are briefly described and the conceptual approach towards a quantitative description of the creep behaviour of 9-12% Cr steels is outlined.

    AB - The research activities on modern martensitic 9-12% Cr steels for the application in environmentally friendly power plants at the Institute for Materials Science, Welding and Forming (IWS) are represented by numerous interacting projects. Focusing on mechanical properties of base and weld metal, microstructural characterisation of creep and damage kinetics, weldability, microstructure analysis in the course of creep, modelling of precipitation and coarsening kinetics, simulation of complex heat treatments and the deformation behaviour under creep loading, a comprehensive picture of the material behaviour can be drawn. The individual projects are briefly described and the conceptual approach towards a quantitative description of the creep behaviour of 9-12% Cr steels is outlined.

    KW - 9-12% chromium steels

    KW - Creep strength

    KW - Microscopy

    KW - Microstructure

    KW - Modelling

    KW - Simulation

    UR - http://www.scopus.com/inward/record.url?scp=58849161461&partnerID=8YFLogxK

    U2 - 10.1361/cp2007epri0627

    DO - 10.1361/cp2007epri0627

    M3 - Conference contribution

    SN - 9780871708694

    SP - 627

    EP - 644

    BT - Advances in Materials Technology for Fossil Power Plants - Proceedings from the 5th International Conference

    ER -