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  1. No Access

    Article

    The Effect of Water-Vapor Content and Gas Flow Rate on the Oxidation Mechanism of a 10%Cr-Ferritic Steel in Ar-H2O Mixtures

    The oxidation behavior of a Ferritic 10%Cr steel in Ar-H2O mixtures was investigated at temperatures between 550 and 650°C. The studies aimed at elucidating the effect of water-vapor content as well as the gas fl...

    J. Żurek, M. Michalik, F. Schmitz, T. -U. Kern, L. Singheiser… in Oxidation of Metals (2005)

  2. No Access

    Article

    The Effect of Water Vapor on Selective Oxidation of Fe–Cr Alloys

    Binary Fe–Cr alloys containing 10 and 20 mass% Cr were studied with respect to isothermal oxidation behavior at 900 and 1,050 °C in Ar–20%O2, Ar–7%H2O and Ar–4%H2−7%H2O. Thermogravimetric analyses in combination ...

    E. Essuman, G. H. Meier, J. Żurek, M. Hänsel, W. J. Quadakkers in Oxidation of Metals (2008)

  3. No Access

    Article

    Effect of oxygen partial pressure on the oxidation behaviour of an yttria dispersion strengthened NiCr-base alloy

    An yttria dispersion strengthened NiCr-base alloy was studied with respect to isothermal oxidation behaviour at 1000 °C and 1050 °C in high- and low-pO2 gases, i.e. Ar–O2 and Ar(−H2)–H2O. The scale growth kinetic...

    E. Essuman, G. H. Meier, J. Zurek, M. Hänsel, L. Singheiser… in Journal of Materials Science (2008)

  4. No Access

    Article

    Effect of water vapor on high-temperature oxidation of FeCr alloys

    The suppression of protective chromia scale formation in water vapor containing service environments limits in many cases the upper application temperature of high-Cr martensitic and ferritic steels. The prese...

    W. J. Quadakkers, J. Żurek, M. Hänsel in JOM (2009)

  5. No Access

    Chapter and Conference Paper

    The diagnostic decision in uncertainty circumstances

    In the paper a trial was made to describe selected dependability characteristic of technical objects. The creation of dependability related states of an object was considered. Triangularly probability distribu...

    Z. Smalko, M. Woropay, J. Zurek in Engineering Asset Lifecycle Management (2010)

  6. Article

    Hyperphosphorylated neurofilament NF-H, S100β and NSE as indicators of severity of brain injury in children

    J Žurek, L Marek, P Košut, M Fedora in Critical Care (2010)

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  7. No Access

    Chapter and Conference Paper

    Integrated Management Asset Approach to Human–Device Set

    Authors have been concentrated at hybrid human–device process control system that is endangered at external influences with stress character. A model of reliability sha** of human–device set has been conside...

    D. A. Wozniak, J. Szpytko, Z. Smalko… in Engineering Asset Management and Infrastru… (2012)

  8. No Access

    Chapter and Conference Paper

    Risk Analysis of Diagnostic Facilities–Man–Machine–Environment System

    It is assumed that the decision analysis is to be used to create rational premises of safe operation of controlled systems under uncertainty conditions. Diagnosis and Decision System is described on the system wh...

    Z. Smalko, J. Żurek, M. Zieja in Engineering Asset Management and Infrastru… (2012)

  9. No Access

    Article

    Behaviour of Metallic Materials in Simulated Service Environments of CO2/H2O Co-electrolysis Systems for Power-to-X Application

    In the present study, the ferritic steel Crofer 22 H as potentially suitable interconnect material for SOEC stacks as well as joints between the steel and Ni- and CuNi contact materials was investigated with r...

    J. Zurek, N. Margaritis, D. Naumenko, N. H. Menzler… in Oxidation of Metals (2019)

  10. Article

    Open Access

    Effect of Surface Oxide on Decarburization Reaction in the Austenitic Steel S304HCu

    In the present work, the high-temperature decarburization of the austenitic stainless steel S304HCu in Ar–4%H2–xH2O at temperatures between 1000 and 1150 °C was investigated. The focus was on determining paramete...

    J. Zurek, H. Cosler, W. J. Quadakkers… in High Temperature Corrosion of Materials (2023)

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