Browsing by Author "Lukaszewicz, Mikolaj"

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Analysis of high temperature steam oxidation of superheater steels used in coal fired boilers

Dudziak, T.; Lukaszewicz, Mikolaj; Simms, Nigel J.; Nicholls, John R. (Springer, 2015-10-30)

The present work compares the behaviour of four steels: (T23, T92, T347HFG, Super304H) in the temperature range 600–750 °C. This study focuses on the analysis of the oxidation kinetics in terms of mass change, metal loss ...
Impact specimen geometry on T23 and TP347HFG steels behaviour during steam oxidation at harsh conditions

Dudziak, T.; Lukaszewicz, Mikolaj; Simms, Nigel J.; Nicholls, John R. (Taylor and Francis, 2016-05-26)

Ferritic T23 steel and austenitic TP347HFG steel have been studied with an emphasis on understanding the impact of specimen geometry on their steam oxidation behaviour. The selected materials were tested over a wide range ...
Steam oxidation of advanced high temperature resistant alloys for ultra-supercritical applications

Lukaszewicz, Mikolaj (Cranfield University, 2012-06)

Steam oxidation of heat exchanger tubing is of growing interest as increasing the efficiencies of conventional pulverised fuel fired power plants requires higher steam temperatures and pressures. These new, more severe ...

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