Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/27075
Title: Effect of hydrogen on the structure of quenched orthorhombic titanium aluminide-based alloy and phase transformations during subsequent heating
Authors: Khadzhieva, O. G.
Illarionov, A. G.
Popov, A. A.
Grib, S. V.
Issue Date: 2013
Citation: Effect of hydrogen on the structure of quenched orthorhombic titanium aluminide-based alloy and phase transformations during subsequent heating / O. G. Khadzhieva, A. G. Illarionov, A. A. Popov [et al.] // Physics of Metals and Metallography. — 2013. — Vol. 114. — № 6. — P. 529-534.
Abstract: 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. © 2013 Pleiades Publishing, Ltd.
Keywords: HEATING
HYDROGEN
O PHASE
PHASE TRANSFORMATIONS
TITANIUM ALLOYS
TITANIUM ALUMINIDES
EFFECT OF HYDROGEN
HYDROGEN SHIFTS
LOW TEMPERATURES
O PHASE
STRUCTURE FORMATIONS
TEMPERATURE RANGE
TITANIUM ALUMINIDES
ALLOYS
DIFFERENTIAL THERMAL ANALYSIS
HEATING
PHASE TRANSITIONS
TITANIUM ALLOYS
X RAY DIFFRACTION ANALYSIS
HYDROGEN
URI: http://hdl.handle.net/10995/27075
SCOPUS ID: 84879495470
WOS ID: 000320406400009
PURE ID: 907136
ISSN: 0031-918X
1555-6190
DOI: 10.1134/S0031918X13060070
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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