Zobrazeno 1 - 10
of 11
pro vyhledávání: '"N. M. Mordovets"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 57:716-722
A fragment of the Al corner in the ternary Al–Ge–Mg phase diagram has been constructed. Experimental methods have shown that the tie-line of the L ⇆ α-Al + Mg2Ge three-phase eutectic equilibrium (corresponding to the maximum temperature of eut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08618ecd4c47450bc2dd68526717090e
https://doi.org/10.1007/s11106-019-00036-5
https://doi.org/10.1007/s11106-019-00036-5
Autor:
I. I. Tymofeeva, L. P. Isaeva, A. D. Kostenko, O. V. Paustovs’kyi, Yu. V. Hubin, V. I. Novikova, N. M. Mordovets, O. H. Molyar
Publikováno v:
Materials Science. 47:120-123
We investigate the dependence of the erosion characteristics of Cr and W electrode materials during deposition of an electric-spark coating on VT22 titanium alloy. The interrelation between the phase composition, structure, and tribological propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b88a501c6fafa7594b3b942f52aefee
https://doi.org/10.1007/s11003-011-9377-6
https://doi.org/10.1007/s11003-011-9377-6
Autor:
O. V. Paustovs’kyi, V. I. Novikova, N. M. Mordovets, V. E. Shelud’ko, S. O. Ostapenko, I. I. Tymofeeva, L. P. Isaeva, O. D. Kostenko, V. V. Pasichnyi, O. H. Molyar
Publikováno v:
Materials Science. 45:804-809
We have established that electric-spark alloyed TiN, TiB2, and Mo coatings improve substantially the tribotechnical characteristics of VT22 titanium alloy. It has been shown that an increase in the slip velocity from 1.0 to 10 m/sec increases the wea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f49c0a9caad55c22689a120913e000cd
https://doi.org/10.1007/s11003-010-9246-8
https://doi.org/10.1007/s11003-010-9246-8
Autor:
G. O. Frolov, L. P. Isaeva, O. V. Paustovskii, V. E. Shelud’ko, V. S. Tsyganenko, O. G. Molyar, O. D. Kostenko, M. V. Lityuga, N. M. Mordovets, V. I. Novikova
Publikováno v:
Powder Metallurgy and Metal Ceramics. 48:529-532
The use of focused solar radiation to improve the mechanical properties of spark-deposited TiN, TiB 2 , and Mo coatings is studied. It is shown that the tribotechnical characteristics of sparkdeposited coatings improve after exposure to focused solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c68218db799e7831d2f85dcdf6f9cd1c
https://doi.org/10.1007/s11106-010-9163-2
https://doi.org/10.1007/s11106-010-9163-2
Autor:
V. S. Treshchenko, R. A. Alfintseva, V. I. Novikova, A. V. Paustovskii, S. G. Pyatachuk, N. M. Mordovets
Publikováno v:
Powder Metallurgy and Metal Ceramics. 48:429-434
The structure and phase composition of sintered Ni–Cr–NiAl alloys and the kinetics of their electrospark deposition onto 45 steel are examined. It is shown that the mass transfer coefficient for the deposition with the sintered alloys is 50 to 71
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a68c8119876856d33fa0a7325810e40c
https://doi.org/10.1007/s11106-009-9147-2
https://doi.org/10.1007/s11106-009-9147-2
Autor:
V. S. Tsyganenko, V. I. Novikova, A. D. Kostenko, A. V. Paustovskii, N. M. Mordovets, G. A. Frolov
Publikováno v:
Materials Science. 41:557-562
We show the prospects of using TiN-Cr electrode materials for the formation of wear-resistant electric-spark coatings under the influence of concentrated sunrays, which increase the wear resistance of the coatings two to three times. Electric-spark c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::680221a877166617ac13492e4851ae13
https://doi.org/10.1007/s11003-006-0015-7
https://doi.org/10.1007/s11003-006-0015-7
Autor:
N. M. Mordovets, G. A. Frolov, N. V. Lityuga, V. I. Novikova, A. V. Paustovskii, A. D. Kostenko, V. S. Tsyganenko
Publikováno v:
Powder Metallurgy and Metal Ceramics. 44:358-362
Studies have been made on the structure and properties of spark coatings made of TiN and TiB2 on steel U8 after treatment with concentrated solar radiation. It is found that the absorption capacity of the steel raised by a factor 2–3. The concentra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c5f37e3d9a98671cfbe0b9136acec81
https://doi.org/10.1007/s11106-005-0103-5
https://doi.org/10.1007/s11106-005-0103-5
Autor:
Yu.V. Milman, I.V. Voskoboinik, O.M. Barabash, D.V. Miracle, T.N. Legkaya, N. M. Mordovets, N. P. Korzhova, Myroslav Karpets, Yu. N. Podrezov
Publikováno v:
Intermetallics. 11:953-962
The temperature–concentration parameters defining the existence of the eutectic transformation L⇄L1 2 +β at the Al-rich corner of the Al–Ti–Cr phase diagram have been studied. The temperature of this transformation decreases from 1275 to 125
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84388944697e8944cdfe001871318295
https://doi.org/10.1016/s0966-9795(03)00122-5
https://doi.org/10.1016/s0966-9795(03)00122-5
Autor:
V. I. Kovtun, V. Ya. Kurovskii, N. M. Mordovets, V. G. Strat'ev, Yu.V. Milman, O. A. Panasyuk, A.P. Rachek
Publikováno v:
Powder Metallurgy and Metal Ceramics. 38:51-57
Hard (up to 16 GPa) amorphous-crystalline compacts of cobalt-based alloys and iron-based alloys are made by explosive compaction from powders at pressures of 12 and 15 GPa. Their magnetic properties correspond to the amorphous-crystalline state. X-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27d73cc39e968e7bab6faa009e1c126a
https://doi.org/10.1007/bf02675883
https://doi.org/10.1007/bf02675883
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 28:979-983
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b74483b56aec2dfcb5373d796f08dc
https://doi.org/10.1007/bf00793887
https://doi.org/10.1007/bf00793887