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  1. No Access

    Article

    Corrosion Behavior of Austenitic Stainless Steels in Oxidizing and Reducing Gases Relevant to Oxyfuel Power Plants

    The oxidation behavior of three austenitic stainless steels was studied at 650°C up to 1000 h. The selected materials (S304HCu, TP347HFG, and Sanicro 25) were exposed to an atmosphere simulating oxyfuel combus...

    P. Huczkowski, S. Najima, A. Chyrkin, W. J. Quadakkers in JOM (2018)

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    Article

    Effect of Sulphur on the Oxidation Behaviour of Possible Construction Materials for Heat Exchangers in Oxyfuel Plants in the Temperature Range 550–700 °C

    During oxyfuel combustion metallic heat exchangers are subjected to service environments which substantially differ from those prevailing during the conventional air firing process. In the present study the be...

    P. Huczkowski, D. J. Young, T. Olszewski, A. Chyrkin… in Oxidation of Metals (2018)

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    Article

    Predicting Oxidation-Limited Lifetime of Thin-Walled Components of NiCrW Alloy 230

    Using alloy 230 as an example, a generalized oxidation lifetime model for chromia-forming Ni-base wrought alloys is proposed, which captures the most important damaging oxidation effects relevant for component...

    R. Duan, A. Jalowicka, K. Unocic, B. A. Pint, P. Huczkowski… in Oxidation of Metals (2017)

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    Article

    Effect of Specimen Thickness on Microstructural Changes During Oxidation of the NiCrW Alloy 230 at 950–1050°C

    An accurate procedure for predicting oxidation-induced damage and lifetime limits is crucial for the reliable operation of high-temperature metallic components in practical applications. In order to develop a ...

    A. Jalowicka, R. Duan, P. Huczkowski, A. Chyrkin, D. Grüner, B. A. Pint… in JOM (2015)

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    Article

    Sub-Scale Depletion and Enrichment Processes During High Temperature Oxidation of the Nickel Base Alloy 625 in the Temperature Range 900–1000 °C

    Numerous chromia-forming austenitic steels and nickel-base alloys contain chromium-rich strengthening precipitates, e.g. chromium-base carbides. During high temperature exposure the formation of the chromia ba...

    A. Chyrkin, P. Huczkowski, V. Shemet, L. Singheiser… in Oxidation of Metals (2011)