Prohlížení Acta Polytechnica CTU Proceedings. 2018, vol. 17 dle názvu

Zobrazují se záznamy 1-6 z 6

    • DEFORMATION OF FE3SI SINGLE-CRYSTALS UNDER NANOINDENTATION 

      Autor: Čech, Jaroslav; Haušild, Petr; Materna, Aleš
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      Knowledge of the complex deformation behavior in the anisotropic materials is one of essential issues in materials science and it is crucial for the applications of a given material. In this study, mechanical response of ...

    • EFFECT OF ANNEALING ON THE REAL STRUCTURE AND MICROSTRUCTURE OF ADVANCED LASER PROCESSED AISI H13 TOOL STEEL 

      Autor: Trojan, Karel; Ocelík, Václav; Ganev, Nikolaj; Němeček, Stanislav; Čech, Jaroslav; Čapek, Jiří; Němeček, Jakub
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      The aim of this paper is to describe the effects of annealing on the microstructure of laser cladded AISI H13 tool steel using various methods. Advanced laser technology has the potential to replace conventional methods ...

    • FITEXC – DIFFRACTION PROFILE FITTING PROGRAM RUN IN MS EXCEL 

      Autor: Vertat, Petr; Drahokoupil, Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      We present our custom made diffraction fitting program FitExc for the basic treatment of the 1D diffraction profiles, in particular, the Intensity(2θ) of X-ray, synchrotron or neutron diffraction measurements. In the current ...

    • INFLUENCE OF RADIATION DAMAGE OF REACTOR INNER COMPONENTS ON THE RESULTS OF INDENTATION TESTS 

      Autor: Ondracek, Jan; Materna, Ales
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      Irradiation of inner components of the WWER reactor type made from austenitic steel 08Ch18N10T alters their material properties and may cause component degradation. Numerical simulations of the indentation test on the non- ...

    • INVESTIGATION OF SURFACE MACROSCOPIC RESIDUAL STRESSES OF CUTTING CERAMICS AFTER MECHANICAL MACHINING 

      Autor: Němeček, Jakub; Čapek, Jiří; Ganev, Nikolaj; Kolařík, Kamil
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      Currently, the extensive research in the field of cutting ceramics is conducted and there are efforts to replace cemented carbides by these materials. However, the problem is to improve the production of ideal compact ...

    • THIN NITRIDE LAYERS AS PERMEATION BARRIERS 

      Autor: Veverka, Jakub; Matejicek, Jiri; Lukac, Frantisek; Pospisil, David; Cvrcek, Ladislav; Nemanic, Vincenc
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      Permeation barriers represent one of the crucial fields in materials development for thermonuclear fusion. Primary objective of the barriers is to suppress the permeation of hydrogen isotopes (mainly tritium) from future ...