naa a22 4500 510814646 CHVBK 20180411083500.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1134/S0031918X13060070 doi (NATIONALLICENCE)springer-10.1134/S0031918X13060070 Effect of hydrogen on the structure of quenched orthorhombic titanium aluminide-based alloy and phase transformations during subsequent heating [Elektronische Daten] [O. Khadzhieva, A. Illarionov, A. Popov, S. Grib] The effect of hydrogen on structure formation and changes in the volume fractions of phases in an alloy based on orthorhombic titanium aluminide (O phase) alloy upon its quenching is studied. X-ray diffraction analysis is used to determine the lattice parameters of phases. It has been shown that hydrogen is dissolved mainly in the β0 phase. Differential thermal analysis is used to determine stages and temperature ranges of phase transformations during heating; it was found that introduced hydrogen shifts the β0 → O and reverse O → β0 transformations into the low-temperature range; the enthalpies of transformation are calculated. Pleiades Publishing, Ltd., 2013 hydrogen nationallicence O phase nationallicence titanium aluminides nationallicence heating nationallicence phase transformations nationallicence titanium alloys nationallicence Khadzhieva O. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut Illarionov A. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut Popov A. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut Grib S. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/6(2013-06-01), 529-534 0031-918X 114:6<529 2013 114 11508 https://doi.org/10.1134/S0031918X13060070 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0031918X13060070 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Khadzhieva O. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Illarionov A. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Popov A. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut NATIONALLICENCE 700 1- Grib S. The First President of Russia B. N. Yeltsin Ural Federal University, ul. Mira 19, 620002, Ekaterinburg, Russia aut NATIONALLICENCE 773 0- The Physics of Metals and Metallography SP MAIK Nauka/Interperiodica 114/6(2013-06-01), 529-534 0031-918X 114:6<529 2013 114 11508 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer