Zobrazeno 1 - 10
of 14
pro vyhledávání: '"V. S. Kudyakova"'
Autor:
V. S. Kudyakova, R. A. Shishkin
Publikováno v:
Russian Journal of Physical Chemistry A. 93:1455-1459
Physicochemical transformations that occur during the low-temperature synthesis of zirconium carbonitride via the reduction of zirconia with magnesium in the presence of sodium carbonate in a nitrogen atmosphere are studied. Both reactions leading to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db974bf945db805233fe41fbb011ca09
https://doi.org/10.1134/s0036024419080272
https://doi.org/10.1134/s0036024419080272
Publikováno v:
Refractories and Industrial Ceramics. 60:105-108
Joint reduction of zirconium dioxide and sodium carbonate to form zirconium carbide was studied. Magnesiothermic reduction of ZrO2 was shown to occur at 600 – 620°C; Na2CO3, 590 – 610°C. Thermodynamic calculations and x-ray phase analyses indic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb18e77ca0929cd93d5718ceafed76e
https://doi.org/10.1007/s11148-019-00317-x
https://doi.org/10.1007/s11148-019-00317-x
Publikováno v:
NOVYE OGNEUPORY (NEW REFRACTORIES). :45-48
The joint reduction of zirconium oxide and sodium carbonate with the formation of zirconium carbide was studied. It was shown that with magnesium thermomes ZrO2 and Na2CO3, the reduction of ZrO2 occurs in the range of 600‒620 °C, and Na2CO3 ― in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7272476f36d18da3c9a3005ba5e34c60
https://doi.org/10.17073/1683-4518-2019-2-45-48
https://doi.org/10.17073/1683-4518-2019-2-45-48
Autor:
E.V. Polyakov, V. S. Kudyakova, K. V. Zvonarev, F. M. Zykov, R. A. Shishkin, A. R. Beketov, A. V. Chukin
Publikováno v:
Journal of Crystal Growth. 486:111-116
The Volmer and Wulf models have been used to study the process of nucleation of aluminium nitride modifications. The sizes of the critical nuclei of aluminium nitride modifications have been determined depending on the degree of supersaturation. It h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5834fb7c4fecaacc3c1873560d0709e6
https://doi.org/10.1016/j.jcrysgro.2018.01.011
https://doi.org/10.1016/j.jcrysgro.2018.01.011
Publikováno v:
Journal of the European Ceramic Society. 37:1143-1156
This article presents a brief review of the research progress achieved in the field of aluminium nitride (AlN) metastable cubic modifications synthesis. It covers mainly the synthetic approaches, such as carbothermal reduction nitridation (CRN), chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce58594e30c9c0821e12ef7032ced26
https://doi.org/10.1016/j.jeurceramsoc.2016.11.051
https://doi.org/10.1016/j.jeurceramsoc.2016.11.051
Publikováno v:
Journal of Structural Chemistry. 57:1539-1544
A comparative study of the band structure and magnetic properties of the hexagonal and cubic modifications of aluminum nitride doped with boron, carbon, and oxygen in the nitrogen sublattice has been performed using the ab initio FLAPW-GGA method. Pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95e3ecdeca122bb31ce376e29ef59013
https://doi.org/10.1134/s0022476616080072
https://doi.org/10.1134/s0022476616080072
Autor:
Yu. M. Kuznetsov, R. A. Shishkin, V. S. Kudyakova, A. V. Chukin, A. R. Beketov, M. V. Dorokhin
Publikováno v:
Applied Physics A. 125
The w-AlN → rs-AlN polymorphic transition in Ti–Al–N system with low TiN content (3 mol %) was observed. The experimental data show that this transition is possible under 12 GPa pressure at 1773 K. The formation of rs-AlN phase in the resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46dc66a1ac4babb823424e067308f386
https://doi.org/10.1007/s00339-019-2415-1
https://doi.org/10.1007/s00339-019-2415-1
Publikováno v:
AIP Conf. Proc.
AIP Conference Proceedings
AIP Conference Proceedings
Silicon fibers were synthesized by a novel CVD method including in the interaction of aluminum monofluoride with silicon oxide, the final product containing nanofibers in an amount of 15 wt. %. The possibility of selective reduction of silicon oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea95894cb587872f4e47ab4576a8c35b
https://hdl.handle.net/10995/101633
https://hdl.handle.net/10995/101633
Publikováno v:
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f168d66fba4412e13f43bcd60423210c
https://doi.org/10.1063/1.5134276
https://doi.org/10.1063/1.5134276
Publikováno v:
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference.
Magnetic slot wedges are often used to improve performance of induction motors. The article about magnetic slot wedges made from epoxy and non-organic materials for achieving higher level power of induction motors and which properties it has. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa75cc47926f81eb033f39271466c6d1
https://doi.org/10.1063/1.5134348
https://doi.org/10.1063/1.5134348