Search Results - "Dolukhanyan, S. K."

Synthesis in hydride cycle of Ti–Al–C based MAX phases from mixtures of titanium carbohydrides and aluminum powders by Muradyan, G.N., Dolukhanyan, S.․K., Aleksanyan, A.․G., Ter-Galstyan, O.․P., Mnatsakanyan, N.․L., Asatryan, K.․V., Mardanyan, S.․S., Hovhannisyan, A.․A.

“…MAX phases are new type of easily machinable cermets, demanded in modern materials science as construction materials. One of the most widely studied and…”
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Formation of alloys in the Ti–Nb system by hydride cycle method and synthesis of their hydrides in self-propagating high-temperature synthesis by Aleksanyan, A.G., Dolukhanyan, S.K., Shekhtman, V.Sh, Khasanov, S.S., Ter-Galstyan, O.P., Martirosyan, M.V.

“…In this work the results of investigation of mechanism of alloy formation in Ti–Nb system by “Hydride cycle” (HC) method are presented. The temperature regime…”
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Formation of alloys in Ti–V system in hydride cycle and synthesis of their hydrides in self-propagating high-temperature synthesis regime by Aleksanyan, A.G., Dolukhanyan, S.K., Shekhtman, V.Sh, Huot, J., Ter-Galstyan, O.P., Mnatsakanyan, N.L.

“…▶ We synthesize Ti-V alloys by new “hydride cycle” method. Structural characteristics of formed alloys we investigate by X-ray diffraction. ▶ We show that the…”
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Synthesis in Hydride Cycle of Near-α Ti–8Al–1Mo–1V Alloy by Muradyan, G. N., Dolukhanyan, S. K., Ter-Galstyan, O. P., Mnatsakanyan, N. L., Asatryan, K. V., Mardanyan, S. S., Mnatsakanyan, S. E., Hovhannisyan, A. A.

“…This work presents a new method for synthesizing the widely used near-α Ti–8Al–1Mo–1V alloy. To this end, we sequentially used two methods: metal hydrides were…”
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Production of Alloys Based on Ti–Nb–Zr, Promising for the Production of Implants by Dolukhanyan, S. K., Aleksanyan, A. G., Muradyan, G. N., Ter-Galstyan, O. P., Mnatsakanyan, N. L., Mnatsakanyan, A. S.

“…The formation process of the well-known biomedical alloy of the Ti–21Nb–5Zr (at %) composition is studied by the hydride cycle (HC) method. TiH 2 hydrides…”
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Formation of the Ti2Alc Max-Phase in a Hydride Cycle From a Mixture of Titanium and Aluminum Carbohydride Powders by Dolukhanyan, S. K., Aleksanyan, A. G., Ter-Galstyan, O. P., Muradyan, G. N., Mnatsakanyan, N. L., Asatryan, K. V., Mnatsakanyan, A. S.

“…The creation and development of new methods and technologies for obtaining MAX-phases, promising materials based on oxygen-free ceramics, which are in demand…”
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Regularities and Mechanism of Formation of Aluminides in the TiH2-ZrH2-Al System by Muradyan, G. N., Dolukhanyan, S. K., Aleksanyan, A. G., Ter-Galstyan, O. P., Mnatsakanyan, N. L.

“…The results of our study of the formation of aluminides in the Ti-Al-Zr system by the hydride cycle (HC) method were presented. The characteristics of…”
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Crystal structures and thermal properties of titanium carbo-deuterides as prepared by combustion synthesis by Renaudin, G., Yvon, K., Dolukhanyan, S.K., Aghajanyan, N.N., Shekhtman, V.Sh

“…Titanium carbo-deuterides of various compositions have been prepared by thermal radiation and cold syntheses, and by self-propagating high-temperature…”
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The combustion processes in Ti-V-Cr-C-H system and synthesis of complex carbohydrides by Aghajanyan, N.N., Dolukhanyan, S.K., Ter-Galstyan, O.P.

“…Using the SHS method, the titanium, vanadium and chromium based multicomponent carbohydrides of variable compositions were synthesized. The synthesis of…”
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Formation of titanium and niobium aluminides induced by hydrogen in a hydride cycle by Dolukhanyan, S. K., Ter-Galstyan, O. P., Aleksanyan, A. G., Muradyan, G. N., Mnatsakanyan, N. L.

“…The results of our study of formation of aluminides by the hydride cycle (HC) method in Ti–Al and Ti–Al–Nb systems and of their hydrides under the conditions…”
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Combustion of niobium in hydrogen and nitrogen. Synthesis of niobium hydrides and hydridonitrides by Aleksanyan, A.G., Dolukhanyan, S.K.

“…This paper treats the combustion processes observed in the Nb–N–H system, and its application to the synthesis of niobium hydridonitrides. In particular the…”
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The thermal radiation processes in the Sc–H system by Aleksanyan, A.G, Dolukhanyan, S.K, Shekhtman, V.Sh, Harutyunyan, Kh.S, Abrahamyan, K.A, Mnatsakanyan, N.L

“…The thermal-radiation processes in the system Sc–H2 have been investigated. The high-current 4 MeV electron accelerator LAE-5 has been used with a focused…”
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Self-propagating high-temperature synthesis in Y-N-H systems by Aleksanyan, A.G., Dolukhanyan, S.K.

“…The combustion processes in Y-H, Y-N and Y-N-H systems are studied by the self-propagating high-temperature synthesis (SHS) method. The main regularities of…”
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Interaction of hafnium with hydrogen and nitrogen in the combustion regime by Dolukhanyan, S.K, Aleksanian, A.G, Hakobian, A.G

“…The process of combustion of hafnium in the mixture of hydrogen and nitrogen by SHS (self-propagating high-temperature synthesis) was studied. It was…”
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Formation of Ti2AlNx MAX phase by “Hydride Cycle” and SHS methods by Aleksanyan, A.G., Dolukhanyan, S.K., Mayilyan, D.G., Muradyan, G.N., Ter-Galstyan, O.P., Mnatsakanyan, N.L.

“…In the present work a new approach is proposed for Ti2AlNx MAX phase synthesis using highly efficient methods: self-propagating high-temperature synthesis…”
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Formation Ti6Al4V alloy by hydride cycle mode and its (Ti6Al4V)H1.606 hydride in self-propagating high-temperature synthesis mode by Aleksanyan, A.G., Dolukhanyan, S.K., Ter-Galstyan, O.P., Muradyan, G.N., Mnatsakanyan, N.L.

“…The wide use of titanium alloys is limited by high costs of both their producing technology and processing. The expansion of area of their application depends…”
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Self-propagating high-temperature synthesis of MAX phases in Ti–Zr–Al–C system (C:P15) by Aghajanyan, N.N., Dolukhanyan, S.K., Ter-Galstyan, O.P., Muradyan, G.N., Hovhannisyan, A.A.

“…The paper reports the results of the Self-propagating High-temperature Synthesis (SHS) in ternary Ti–Al–C and quaternary 2xTi - 2(1-x)Zr − Al – C (x = 0.5–0.9)…”
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Homogenizing role of hydrogen in the synthesis of multicomponent Carbohydrides and Nitridohydrides of transition metals in the combustion mode by Aghajanyan, N.N., Dolukhanyan, S.K., Ter-Galstyan, O.P., Muradyan, G.N.

“…This work presents the results of study of combustion with carbon of transition metals of IV, V and VI groups of the periodic system in atmospheres of argon,…”
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Synthesis of novel compounds by hydrogen combustion by Dolukhanyan, S.K

“…The combustion of metals and intermetallic compounds in hydrogen and deuterium were studied. The products of synthesis in this technique are the hydrides and…”
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Complex hydrides and hydronitrides of transition metals prepared by SHS. II. Systems involving group V metals and nitrogen (Ti−V−N−H, Ti−Nb−N−H, Zr−Nb−N−H) by Agadzhanyan, N. N., Akopyan, A. G., Beibutyan, V. M., Ter-Galstyan, O. P., Dolukhanyan, S. K., Shekhtman, V. Sh

“…The influence of group Va metals on the formation of multicomponent hydride-nitrides in a combustion regime, on nitrogen and hydrogen solubility in the base…”
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