Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Sergey Kalabukhov"'
Autor:
Avital Wagner, Yekutiel Meshorer, Barak Ratzker, David Sinefeld, Sergey Kalabukhov, Sharone Goldring, Ehud Galun, Nachum Frage
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Spark plasma sintering (SPS) is an advanced one-stage, rapid, near-net shape densification technique combining uniaxial pressure with resistive heating. Various transparent ceramics have been successfully fabricated by SPS, despite the exist
Externí odkaz:
https://doaj.org/article/7927c42230c64ec094c10bce693ff5ef
Autor:
Elad Priel, Nissim U. Navi, Brigit Mittelman, Nir Trabelsi, Moshe Levi, Sergey Kalabukhov, Shmuel Hayun
Publikováno v:
Materials, Vol 13, Iss 16, p 3456 (2020)
The mechanical response and failure of Al-TiB2 composites fabricated by Spark Plasma Sintering (SPS) were investigated. The effective flow stress at room temperature for different TiB2 particle volume fractions between 0% and 15% was determined using
Externí odkaz:
https://doaj.org/article/715dc5cd85904a1480152f336317657c
Publikováno v:
Materials, Vol 13, Iss 2, p 396 (2020)
Creep is a time dependent, temperature-sensitive mechanical response of a material in the form of continuous deformation under constant load or stress. To study the creep properties of a given material, the load/stress and temperature must be control
Externí odkaz:
https://doaj.org/article/1b5f59d20cd9421baa94dc7475a738f8
Publikováno v:
Materials, Vol 9, Iss 7, p 558 (2016)
A combination of the high damage tolerance of TRIP-steel and the extremely low thermal conductivity of partially stabilized zirconia (PSZ) can provide controlled thermal-mechanical properties to sandwich-shaped composite specimens comprising these ma
Externí odkaz:
https://doaj.org/article/362fc3548a6449d78646656fe0bdaa80
Publikováno v:
Materials, Vol 9, Iss 6, p 481 (2016)
The effects of lithium doping on the sintering and grain growth of non-stoichiometric nano-sized magnesium aluminate spinel were studied using a spark plasma sintering (SPS) apparatus. Li-doped nano-MgO·nAl2O3 spinel (n = 1.06 and 1.21) powders cont
Externí odkaz:
https://doaj.org/article/9f55d61dce9548a1949ec600d520b468
Publikováno v:
Materials, Vol 9, Iss 6, p 493 (2016)
A spark plasma sintering (SPS) apparatus was used for the first time as an analytical testing tool for studying creep in ceramics at elevated temperatures. Compression creep experiments on a fine-grained (250 nm) polycrystalline magnesium aluminate s
Externí odkaz:
https://doaj.org/article/896f9f9dde1945a6b20f001f3a1fce22
Autor:
Barak Ratzker, Roni Shrem, Inbar Ayalon, Avry Shirakov, Zeev Burshtein, Sergey Kalabukhov, Nitzan Maman, Vladimir Ezersky, Amiel Ishaaya, Ehud Galun, Nachum Frage
Publikováno v:
Journal of the European Ceramic Society. 42:6067-6074
Publikováno v:
Journal of Materials Science. 57:10395-10406
Evolution of precipitates in aluminum 6061 alloy, quenched after 2 h hold at 550oC (super-saturated solid solution state – SSSS) and aged at 145oC (for up to 960 min), was studied by routine, ex-situ, transmission electron microscopy (TEM). In para
Autor:
Barak Ratzker, Or Messer, Bar Favelukis, Sergey Kalabukhov, Nitzan Maman, Vladimir Ezersky, Maxim Sokol
Publikováno v:
ACS nano.
As MXenes become increasingly widespread, approaches to utilize this versatile class of 2D materials are sought. Recently, there has been growing interest in incorporating MXenes into metal or ceramic matrices to create advanced nanocomposites. This