Impact of Machining and Phase Composition Change of Titanium Alloyed with Molybdenum
Boris Kodess, German Teterin, Pavel Kodess, Nikolay Dormidontovdownload PDF
Abstract. The titanium samples alloyed with molybdenum and aluminum are used to conduct full high-precision X-ray experiments enabling to determine the characteristic of the atomic interrelations – the unit cell dimension, and to establish the phase components of the doped single crystal. An orthorhombic phase is found, the volume of which increases after the deformation impact.
Titanium–Molybdenum, Single-Crystal, Beta-Phase, Lattice Constant, Orthorhombic Phase, Strength
Published online 1/5/2022, 4 pages
Copyright © 2022 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Boris Kodess, German Teterin, Pavel Kodess, Nikolay Dormidontov, Impact of Machining and Phase Composition Change of Titanium Alloyed with Molybdenum, Materials Research Proceedings, Vol. 21, pp 264-267, 2022
The article was published as article 47 of the book Modern Trends in Manufacturing Technologies and Equipment
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 T.E. Jones, M.E. Eberhart, S. Imlay, C. Mackey, G.B. Olson, Better alloys with quantum design, Physical Review Letters, 109(12) (2012) 125506. https://doi.org/10.1103/PhysRevLett.109.125506
 L.N. Grishchishyna, The admixture engineering: the energy factors influence from atomic and electronic systems to grain hardness of the titanium alloys, Electron microscopy and strength of materials. Ser. Physical Materials Science, Structure and Properties of Materials, 18 (2012) 170-183.
 M. Rajadurai, A. Muthuchamy, A.R. Annamalai, D.K. Agrawal, C.P. Jen, Effect of Molybdenum (Mo) Addition on Phase Composition, Microstructure, and Mechanical Properties of Pre-Alloyed Ti6Al4V Using Spark Plasma Sintering Technique, Molecules 26(10), 28946 (2021) 1-13. https://doi.org/10.3390/molecules26102894
 B.N. Kodess, O.P. Lazukina, E.N. Volkova, K.K. Malyshev, Impurity Composition and Lattice Parameters of High-Purity α-Mn, Inorganic Materials, 56 2020) 512-517. https://doi.org/10.1134/S0020168520050076
 L.A. Kommel, G.P. Teterin, B.N. Kodess, Influence of Thermophysical Properties of Titanium Alloys on Electric Upset Forging Parameters, Forging and Stamping Production, 7 (1998) 29-34.
 B.N. Kodess, L.A. Kommel, G.P. Teterin, V.K. Ovcharov, Microstructure Evolution in TI-Alloys During Severe Deformation by Electric Upsetting and Im-pact Fused-Forging Modeling, NATO Science. Series 3. High Technology. 80. “Investigations and Applications of Severe Plastic Deformation”. Ed. T.C. Lowe and R.Z. Valiev. Kluwer Academic Publishers. Dordrecht/Boston/London, (2000) 211-218. https://doi.org/10.1007/978-94-011-4062-1_28
 P. Kodess, G. Teterin, B. Kodess, Evolution of the microstructure of bimetallic valves, Acta Cryst. Ser. A: Foundation and Advanced, A67 (2011) 439. https://doi.org/10.1107/S0108767311088945
 B.N. Kodess, M.T. Medetbekov, The distribution of phases, composition and properties of Ti-Al alloys after various perturbation action, VNIIMS, GosStandart of Russia, 14(96) (1996) 1-45 (rus).
 B.N. Kodess, Standard Reference Data. Titanium. Lattice constants for the temperature range from 5 K to 300 К. Linear temperature expansion coefficient for the temperature range from 5 К to 1200 К. VNIIMS, M. (2017) 33 p.; Nat. Standard-R 8.935 (2017) 12 р.; allgosts.ru›17/020/gost_r_8.935-2017.
 B.N. Kodess, Standard Reference Data. Titanium with additives that stabilize the beta-phase. The crystal lattice parameters of the phase with a molybdenum concentration of up to 15 at. %, aluminum up to 6 at. %. Linear Thermal Expansion Coefficient Ti beta-phase (VT1), VNIIMS, M. (2019) 41p.
 T. Zhou, M. Aindow, S.P. Alpay, M.J. Blackburn, M.H. Wu, Pseudo-elastic deformation behavior in a Ti/Mo-based alloy, Scripta Materialia, 50(3) (2004) 343-348. https://doi.org/10.1016/j.scriptamat.2003.10.012