mgr inż. Michał Jurkowski
Zatrudnienie
- Asystent w Instytut Fizyki i Informatyki Stosowanej
Media społecznościowe
Wybrane publikacje
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Fabrication and Structural Properties of LaNb 1‐x As x O 4 Ceramics
Lanthanum niobate substituted with arsenic was synthesized by three methods: solid state reaction from binary oxides and two different methods combining co-precipitation and solidstate reaction. In the first of the combined methods LaNb1- xAsxO4 was synthesized from LaAsO4, obtained from coprecipitation method, and lanthanum and niobium oxides. In the second LaNbO4 was first synthesized from binary oxides and then mixed with LaAsO4...
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Effect of long term service at elevated temperatures on mechanical properties of Manaurite XM reformer tubes
Microstructure transformations occur in the Manaurite XM cast steel tubes during long-term operation in the reformer furnace were revealed and described. The rela tionship between mechanical properties, an increase of internal diameter of the tube and microstructure degradation is discussed. Static tensile test was performed on two types of samples with different shapes. It has been shown differences in the results of tests...
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ThreSpect – A Program for the Determination of the Appearance Energies of Neutral and Ionized Species
Collisions of photons and charged particles with molecules lead to their excitation, ionization, and dissociation into neutral and ionized fragments. Accurately determining thresholds of the formation of particular products plays a vital role in analyzing processes occurring during these interactions. Therefore, we present a computer program, “ThreSpect,” that allows calculating threshold energies of various species generated in...
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