Zobrazeno 1 - 10
of 40
pro vyhledávání: '"R. V. Minakova"'
Publikováno v:
Powder Metallurgy and Metal Ceramics. 52:228-236
The paper describes the structural features and properties of condensed composites based on copper and refractory metals (W, Mo, Cr). These condensed materials have a lamellar structure with a hierarchy of macro-, micro-, and submicron levels. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70da4b6f406207f8bec42d481bc85237
https://doi.org/10.1007/s11106-013-9517-7
https://doi.org/10.1007/s11106-013-9517-7
Publikováno v:
Powder Metallurgy and Metal Ceramics. 52:20-31
The paper examines the effect of temperature and volume fraction of refractory particles on the kinetics of their growth during liquid-phase sintering of Cr–Cu composites in the temperature range 1150–1350°C under a vacuum of (2–4)∙10–3 Pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::947b645e87b97b8d3c98b871adb46033
https://doi.org/10.1007/s11106-013-9491-0
https://doi.org/10.1007/s11106-013-9491-0
Publikováno v:
Powder Metallurgy and Metal Ceramics. 51:137-141
The potential use of a new-type mill developed at the Frantsevich Institute for Problems of Materials Science to produce copper and chromium powder mixtures intended for the manufacture of electrical-grade materials is studied. The mill ensures mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2776dff2124c4330f6ca05bcba556ca
https://doi.org/10.1007/s11106-012-9408-3
https://doi.org/10.1007/s11106-012-9408-3
Autor:
V. V. Kharchenko, Ilija Mamuzić, M. P. Rudnyts’kyi, M. I. Grechanyuk, V. V. Bukhanovs’kyi, R. V. Minakova
Publikováno v:
Strength of Materials. 43:426-437
For a copper–tungsten microlayered composite material for electrical contact applications, which is prepared by electron-beam evaporation- condensation, the changes in its structure, conductivity, hardness, and mechanical properties in tension at r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1467ca976590811643a074cf1047358e
https://doi.org/10.1007/s11223-011-9312-y
https://doi.org/10.1007/s11223-011-9312-y
Publikováno v:
Science of Sintering, Vol 39, Iss 3, Pp 249-258 (2007)
Features of the microstructure formation of Cr-Cu composites under impregnation followed by liquid phase sintering of reduced and e lectrolytic chromium powders at 1200 oC in a vacuum of (2-4) ·10 -3 Pa have been studied. The refractory component pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d74acf93f65024c984687f557bcb1fbf
http://www.doiserbia.nb.rs/img/doi/0350-820X/2007/0350-820X0703249K.pdf
http://www.doiserbia.nb.rs/img/doi/0350-820X/2007/0350-820X0703249K.pdf
Publikováno v:
Powder Metallurgy and Metal Ceramics. 45:311-316
Features of structure and phase formation in Cr-Cu-Ni(Co, Fe) systems during liquid-phase sintering in a vacuum of (2–4) · 10−3 Pa at 1200 and 1270°C are studied. It is shown that with introduction of elements of the iron family into molten cop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d1bcdfa991658b02cd3f400f09b2c0
https://doi.org/10.1007/s11106-006-0082-1
https://doi.org/10.1007/s11106-006-0082-1
Publikováno v:
Powder Metallurgy and Metal Ceramics. 45:215-220
Structuring has been examined for Cr-Cu composites under conditions of impregnation and subsequent liquid-phase sintering at 1200°C in a vacuum of (2–4) · 10−3 Pa with reduced and electrolytic chromium powders. The size distribution for the par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9782bfe2f321c5ffaf905ba6fa6a2d3
https://doi.org/10.1007/s11106-006-0066-1
https://doi.org/10.1007/s11106-006-0066-1
Publikováno v:
Materials Science. 40:428-432
We analyze the morphology of nickel powders obtained by contact precipitation on magnesium and establish the hierarchy of the shape of particles. We show that in the concentration range of nickel salt of 0.2–2.0 M and at the temperature range 20–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::120dd616f7262e0c754fd2ecc1d8f40d
https://doi.org/10.1007/s11003-005-0057-2
https://doi.org/10.1007/s11003-005-0057-2
Publikováno v:
Materials Science. 40:153-157
The procedure of deposition of electrochemical coatings is one of possible methods of getting uniform distributions of added metals in a dispersed metal [1]. In the present work, we continue our investigations in the field of electrochemical producti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d4b18e8f84e53103278d15d5f035c56
https://doi.org/10.1023/b:masc.0000042800.63385.e6
https://doi.org/10.1023/b:masc.0000042800.63385.e6
Publikováno v:
Powder Metallurgy and Metal Ceramics. 39:202-206
Published data are analyzed for the rolling technology of copper powder. It is established that production parameters for manufacturing copper rolled product are predetermined by the preparation method, chemical composition, shape and size of the ori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8038738aa88bf08c67ea28ec8dc09a2
https://doi.org/10.1007/bf02678645
https://doi.org/10.1007/bf02678645