Zobrazeno 1 - 10
of 23
pro vyhledávání: '"O. D. Shcherbina"'
Autor:
N. D. Bega, T. V. Dubovik, V. I. Subbotin, A. O. Rogozinska, A. A. Rogozinskii, O. D. Shcherbina, I. L. Berezhinskii, O. M. Grigor’ev
Publikováno v:
Powder Metallurgy and Metal Ceramics. 52:161-166
The effect of hot-pressing temperature on the phase composition and properties of AlN–BN materials with addition of Y2O3 or SiC is studied. The composites have higher density and mechanical strength than the hot-pressed AlN–BN material without ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::408428f224604108bada154311ff4c9b
https://doi.org/10.1007/s11106-013-9509-7
https://doi.org/10.1007/s11106-013-9509-7
Publikováno v:
Powder Metallurgy and Metal Ceramics. 50:632-640
The properties of laminated ceramic systems, especially those with low-strength bonds, are discussed. It is shown that residual stresses, which depend on the physical and mechanical characteristics (such as strength, thermal expansion coefficient, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9fc9191575ab83b0fc92b8594030b97
https://doi.org/10.1007/s11106-012-9369-6
https://doi.org/10.1007/s11106-012-9369-6
Autor:
O. D. Shcherbina, I. L. Berezhinskii, N. D. Bega, É. V. Prilutskii, V. A. Kotenko, T. V. Dubovik, V. I. Subbotin, A. A. Rogozinskaya, L. M. Udovenko, O. N. Grigor'ev, V. V. Lychko
Publikováno v:
Powder Metallurgy and Metal Ceramics. 50:194-201
The phase constitution and properties of BNC composites (with SiC and SiO2 (quartz glass) additives) are studied as functions of hot pressing temperature. The developed BNC composites have higher mechanical strength and oxidation resistance than hot-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b40273436cdfa44ba6ae7e2757c1d6f
https://doi.org/10.1007/s11106-011-9318-9
https://doi.org/10.1007/s11106-011-9318-9
Production and properties of impact-resistant composites based on boron carbide and aluminum nitride
Autor:
T. V. Mosina, V. V. Lychko, O. D. Shcherbina, N. D. Bega, O. N. Grigor'ev, T. V. Dubovik, V. I. Subbotin, V. A. Kotenko, I. L. Berezhinskii
Publikováno v:
Powder Metallurgy and Metal Ceramics. 49:193-200
The dependence of the phase constitution and strength of B4C–AlN composites on the initial charge formulation and hot pressing temperature is studied. It is established that new reinforcing phases are synthesized during reaction sintering under pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d1b9b08d0b70d664fd8f5f3343a9c2c
https://doi.org/10.1007/s11106-010-9221-9
https://doi.org/10.1007/s11106-010-9221-9
Autor:
A. A. Rogozinskaya, I. L. Berezhinskii, N. D. Bega, O. N. Grigor'ev, É. V. Prilutskii, N. I. Siman, V. V. Lychko, T. V. Dubovik, V. I. Subbotin, V. A. Kotenko, O. D. Shcherbina
Publikováno v:
Powder Metallurgy and Metal Ceramics. 48:569-577
The dependence of the phase composition and properties of a boron carbonitride (BCN) composite on hot-pressing temperature is studied. It is established that the composite forms with the synthesis of new reinforcing phases in reaction sintering under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab694a866ddb4d9eef796e953e9ca6b
https://doi.org/10.1007/s11106-010-9169-9
https://doi.org/10.1007/s11106-010-9169-9
Autor:
V. E. Matsera, I. L. Berezhinskii, O. N. Grigor'ev, O. D. Shcherbina, P. V. Mazur, N. D. Bega, L. A. Klochkov, T. V. Dubovik, V. I. Subbotin, A. A. Rogozinskaya, V. V. Lychko
Publikováno v:
Powder Metallurgy and Metal Ceramics. 48:346-352
The paper examines how MoSi2, ZrO2, and SiO2 additions influence the phase formation and properties of hot-pressed AlN–BN (АBN) composites. It is established that new hardening phases are synthesized in the hot pressing of composite materials. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d13bd2d67452202ef8ca954c946ed230
https://doi.org/10.1007/s11106-009-9125-8
https://doi.org/10.1007/s11106-009-9125-8
Autor:
V. I. Lyashenko, V. M. Panashenko, O. D. Shcherbina, O. N. Grigor'ev, T. V. Dubovik, N. D. Bega
Publikováno v:
Powder Metallurgy and Metal Ceramics. 44:287-293
We have carried out a comparative x-ray analysis of boron nitride powders with different degrees of ordering and sintered specimens of boron carbonitride based on such powders. We have established that an indicator of sintering activity for the boron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3556d3b522ccc3fe94d41db724a4e513
https://doi.org/10.1007/s11106-005-0094-2
https://doi.org/10.1007/s11106-005-0094-2
Publikováno v:
Refractories and Industrial Ceramics. 45:100-104
The effect of various factors (purity of the precursor silicon powders, mechanical grinding techniques, type and amount of nitridation and sintering activators used, and heating conditions) on the phase formation, structure, and physicomechanical pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eacf779cbf2f860eb96d39da643c2a13
https://doi.org/10.1023/b:refr.0000029616.42802.b2
https://doi.org/10.1023/b:refr.0000029616.42802.b2
Publikováno v:
Refractories. 32:233-235
When obtaining reaction-bonded Si3N4, drying of the silicon powder or the charge at ≥400°C leads to an increased oxygen content in it and can cause deterioration of the mechanical properties of the ceramics after sintering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26a6d1a774cb34e86b37ce7e62a0d68
https://doi.org/10.1007/bf01290383
https://doi.org/10.1007/bf01290383
Publikováno v:
Strength of Materials. 11:758-763
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3730bd126976d89c3c324c482262592
https://doi.org/10.1007/bf00770362
https://doi.org/10.1007/bf00770362