Synthesis of Molybdenum Borides by the Impact of an A.C. Arc Discharge in Air; Journal of Engineering Physics and Thermophysics; Vol. 98, iss. 5

Synthesis of Molybdenum Borides by the Impact of an A.C. Arc Discharge in Air; Journal of Engineering Physics and Thermophysics; Vol. 98, iss. 5

Dades bibliogràfiques
Parent link:	Journal of Engineering Physics and Thermophysics.— .— New York: Springer Science+Business Media LLC. Vol. 98, iss. 5.— 2025.— P. 1501-1508
Altres autors:	Vasiljeva (Vassilyeva) Yu. Z. Yuliya Zakharovna, Neklya Yu. A. Yuliya Aleksandrovna, Speransky M. Yu. Maksim Yurjevich, Pak A. Ya. Aleksandr Yakovlevich
Sumari:	The authors have pioneered in describing the method of obtaining molybdenum-boride crystalline phases through the impact of an a.c. arc discharge on the starting mixture that contains molybdenum and boron powders in an open air medium at atmospheric pressure. In the work, a study has been made of the dependences of the influence of the regime parameters of an original arc reactor, such as the current strength of a power supply and the duration of the arc discharge, on the phase composition of synthesis products. It has been established that during the treatment of the starting mixture which contains molybdenum and boron powders in the atomic ratio Mo/B = 1/15 by an atmospheric a.c. arc discharge for 50 s at a current strength of 300 A, a full processing of the starting components to form molybdenum boride is ensured. The formation of the following molybdenum-boride crystalline phases has been recorded: Mo2B, α-MoB, MoB2, and Mo2B5. The obtained results allow extending the field of application of a vacuum-free electric-arc method Текстовый файл AM_Agreement
Idioma:	anglès
Publicat:	2025
Matèries:	vacuum-free method arc discharge alternate current (a.c) molybdenum boride труды учёных ТПУ электронный ресурс
Accés en línia:	https://doi.org/10.1007/s10891-025-03228-6
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=683220

Ítems similars

Vacuum-free arc synthesis and characterization of crystalline molybdenum borides as instrumental material; Thermal Science and Engineering Progress; Vol. 67
Publicat: (2025)

Oxidation Properties of High-Entropy Boride (Ti0.2Zr0.2Nb0.2Hf0.2Ta0.2)B2 Synthesized by DC Arc Discharge Plasma; Bulletin of the Russian Academy of Sciences: Physics; Vol. 89, Suppl. 2
Publicat: (2025)

Synthesis of silicon carbide using an AC atmospheric-pressure arc reactor; Journal of Alloys and Compounds; Vol. 1003
Publicat: (2024)

Исследование каталитических свойств порошков системы «молибден–бор», синтезированных безвакуумным дуговым методом; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 336, № 5
per: Васильева Ю. З. Юлия Захаровна
Publicat: (2025)

Synthesis of Mo2C-based material in DC arc discharge plasma under ambient air conditions; Materials Chemistry and Physics; Vol. 314
Publicat: (2024)

Synthesis of molybdenum carbide catalyst by DC arc plasma in ambient air for hydrogen evolution; Materials Chemistry and Physics; Vol. 254
Publicat: (2020)

Comparison of glow, arc, and magnetron direct current discharges; Resource-Efficient Technologies; No 2
per: Abrahamyan A. S.
Publicat: (2019)

Spatial stabilization of arc discharges in pulsed gas tungsten arc welding; Welding in the World; Vol. 68, iss. 9
Publicat: (2024)

Energy-efficient direct current arc plasma synthesis of tantalum carbide powder by advanced vacuum-free method; International Journal of Refractory Metals and Hard Materials; Vol. 112
Publicat: (2023)

Polyhedral Graphite Particles Ambient Air Direct Current Arc Plasma Synthesis Supported by Molybdenum Catalyst; Energy Fluxes and Radiation Effects (EFRE-2020 online)
Publicat: (2020)

Production of HfTaTiNbZrC5 High-Entropy Carbide Micropowder in the Plasma of an Atmospheric Pressure Arc Discharge; Journal of Engineering Physics and Thermophysics; Vol. 94, iss. 1
Publicat: (2021)

Effect of Nitrogen Arc Discharge Plasma Treatment on Physicochemical Properties and Biocompatibility of PLA-Based Scaffolds; Polymers; Vol. 15, iss. 16
Publicat: (2023)

A Study of Transient Processes in a High-Current Vacuum-Arc Anode Spot Using High-Speed Spectroscopy and Videorecording; Russian Physics Journal; Vol. 64, iss. 1
Publicat: (2021)

Электродуговой синтез карбида вольфрама из рудных концентратов; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 332, № 5
per: Пак А. Я. Александр Яковлевич
Publicat: (2021)

Influence of energy on the phase composition of the ultra-dispersed product of the molybdenum–carbon system obtained by the vacuumless arc discharge method; High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes; Vol. 24, iss. 1
per: Pak A. Ya. Aleksandr Yakovlevich
Publicat: (2020)

Hard Metal Waste Recycling by the Atmospheric Direct Current Arc Plasma; Energy Fluxes and Radiation Effects (EFRE-2020 online)
per: Kokorina A. I. Aleksandra Ivanovna
Publicat: (2020)

Direct Current Arc Plasma Synthesis of Superdisperced Powder Materials in "Tungsten-Carbon" System; Surface Modification of Materials by Ion Beams (SMMIB-2019)
per: Pak A. Ya. Aleksandr Yakovlevich
Publicat: (2019)

Formation and Dynamics of the Current Sheath in the Plasma Shell of a Z-Pinch in the Microsecond Implosion Regime; Energy Fluxes and Radiation Effects (EFRE-2020 online)
Publicat: (2020)

Initiation of an Arc Discharge in a Coaxial Magnetoplasma Accelerator; Russian Electrical Engineering; Vol. 89, iss. 3
per: Sivkov A. A. Aleksandr Anatolyevich
Publicat: (2018)

Synthesis of titanium diboride by electric arc plasma in air; Materials Chemistry and Physics; Vol. 328
Publicat: (2024)

Self-controlled drive according to the hypersynchronous converter cascade circuit; Industrial Engineering, Applications and Manufacturing (ICIEAM)
per: Dementiev Yu. N. Yuriy Nikolaevich
Publicat: (2016)

Влияние предварительного легирования подложки на свойства вакуумно-дуговых нитридных покрытий; Известия вузов. Физика; Т. 59, № 7, ч.2
per: Ильина А. С. Александра Сергеевна
Publicat: (2016)

The Possibility of Synthesizing Nanosize Molybdenum Carbide in Atmospheric Electrodischarge Plasma; Technical Physics Letters; Vol. 45, iss. 9
per: Pak A. Ya. Aleksandr Yakovlevich
Publicat: (2019)

Physical modeling of secondary arcing at environmental pressures in the range from; Russian Physics Journal; Vol. 57, iss. 11
Publicat: (2015)

Improvement of Arc Properties in GTAW of Aluminium Alloys; Materials Science Forum; Vol. 970 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance II
per: Kiselev A. S. Aleksey Sergeevich
Publicat: (2019)

Low-energy high-current plasma immersion implantation of nitrogen ions in plasma of non-self-sustained arc discharge with thermionic and hollow cathodes; Surface and Coatings Technology; Vol. 340
Publicat: (2018)

Cubic SiC nanowire synthesis by DC arc discharge under ambient air conditions; Surface and Coatings Technology; Vol. 387
Publicat: (2020)

In-situ carbide reinforced aluminium metal matrix composites obtained in pulsed arc plasma discharge; Ceramics International; Vol. 51, iss. 14
Publicat: (2025)

X-ray radiography of aluminum cathodes eroded in high-current vacuum arcs; Current Applied Physics; Vol. 19, iss. 6
Publicat: (2019)

Formation of High-Power Pulsed Titanium Ion Beams of Submillisecond Duration from Vacuum Arc Plasma; Russian Physics Journal; Vol. 65, iss. 11
Publicat: (2023)

Features of pore structure of the products of ac electrochemical oxidation of copper and aluminium; Современные тенденции развития науки и производства
per: Usoltseva N. V. Natalia Vasilievna
Publicat: (2015)

How to increase the efficiency of the electrical discharge method for destruction of nonconductive solid materials; Physics of Atomic Nuclei; Vol. 79, iss. 14
Publicat: (2016)

Heterogeneous Arc Discharge Plasma in a Magnetic Field; Russian Physics Journal; Vol. 60, iss. 7
Publicat: (2017)

Physical and Mechanical Properties of CrN/AlN Coating Obtained by Vacuum-Arc Deposition with Alternative Separation of Hard Substance Flows; Russian Physics Journal; Vol. 66, iss. 11
Publicat: (2024)

Synthesis of Crystalline Tungsten Carbide Phases under the Influence of Atmospheric Electrical Arc Plasma on Tungsten Oxide; Journal of Superhard Materials; Vol. 43, iss. 3
Publicat: (2021)

Joint influence of steered vacuum arc and negative repetitively pulsed bias on titanium macroparticles suppression; Energy Fluxes and Radiation Effects (EFRE-2016)
Publicat: (2016)

Accumulation of macroparticles on a substrate in vacuum arc titanium plasma; Известия вузов. Физика; Т. 57, № 12, ч. 3
Publicat: (2014)

Vacuumless synthesis of tungsten carbide in a self-shielding atmospheric plasma of DC arc discharge; International Journal of Refractory Metals and Hard Materials; Vol. 93
Publicat: (2020)

Characteristics of Temperature Field Distribution during Vacuum-Free Electric Arc Synthesis; Bulletin of the Russian Academy of Sciences: Physics; Vol. 89, Suppl. 2
Publicat: (2026)

Supersonic Flow of Vacuum Arc Plasma in a Magnetic Field; IEEE Transactions on Plasma Science; Vol. 49, iss. 9
Publicat: (2021)