Prohlížení Acta Polytechnica CTU Proceedings. 2017, vol. 9 dle názvu

Zobrazují se záznamy 3-7 z 7

    • PHASE ANALYSIS OF NITI WIRE BASED ON SYNCHROTRON 2D X-RAY DIFFRACTION PATTERN IN MATLAB 

      Autor: Dudr, Martin; Šimek, Daniel; Drahokoupil, Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      This paper deals with simplified phase analysis of 2D diffraction patterns obtained using microfocused X-ray at various places of superelastic NiTi wire under combined load. For this purpose, MATLAB routines and functions ...

    • PREPARING OF THE CHAMELEON COATING BY THE ION JET DEPOSITION METHOD 

      Autor: Skocdopole, Jakub; Aversa, Lucrezia; Golan, Martin; Schenk, Antonin; Baldi, Giacomo; Kratochvilova, Irena; Kalvoda, Ladislav; Nozar, Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Preparation of chameleon coatings using an Ionized Jet Deposition (IJD) technique is reported in the present paper. IJD is a new flexible method for thin film deposition developed by Noivion, Srl. The chameleon coatings ...

    • REAL STRUCTURE AND RESIDUAL STRESSES IN ADVANCED WELDS DETERMINED BY X-RAY AND NEUTRON DIFFRACTION 

      Autor: Trojan, Karel; Hervoches, Charles; Kolařík, Kamil; Ganev, Nikolaj; Mikula, Pavol; Čapek, Jiří
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      The paper outlines the capability of X-ray diffraction (XRD) for evaluation of real structure changes and residual stresses (RS) on cross-section of advanced thick welds due to the welding of ferromagnetic plates. The ...

    • REMOVAL OF DIQUATERNARY AMMONIUM CATIONS FROM AS-SYNTHESIZED SSZ-16 ZEOLITE 

      Autor: Supinkova, Tatana; Jirka, Ivan; Drahokoupil, Jan; Langmaier, Jan; Fila, Vlastimil; Brabec, Libor; Kocirik, Milan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Zeolites are stable microporous aluminosilicates with numerous applications in chemical technology such as separation of species and catalytic transformations. Our study is focused on a weakly explored zeolite SSZ-16 with ...

    • SURFACE CHARACTERIZATION OF TITANIUM ALLOYS FOR NITROGEN ION IMPLANTATION 

      Autor: Vertat, Petr; Drahokoupil, Jan; Vlcak, Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Ion implantation is one of the modern methods of the surface modification of various materials. Industrially used Ti–6Al–4V titanium alloy and commercially pure Ti grade 2 were characterized using the X–ray diffraction ...