Zobrazeno 1 - 10
of 93
pro vyhledávání: '"shmuel Hayun"'
Publikováno v:
Global Challenges, Vol 7, Iss 9, Pp n/a-n/a (2023)
Abstract Renewable energy technologies depend, to a large extent, on the efficiency of thermal energy storage (TES) devices. In such storage applications, molten salts constitute an attractive platform due to their thermal and environmentally friendl
Externí odkaz:
https://doaj.org/article/163f9b0aea194859aad604c18590d552
Autor:
Dor Braun, Yaron Itay Ganor, Shmuel Samuha, Gilad Mordechai Guttmann, Michael Chonin, Nachum Frage, Shmuel Hayun, Eitan Tiferet
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 6, Iss 4, p 90 (2022)
Additive manufacturing is a novel and breakthrough technology by which parts can be manufactured for various purposes and services. As in any production process, the desired properties of additively manufactured components, particularly in electron b
Externí odkaz:
https://doaj.org/article/4fc16e3d437f447b8f2adc611b576770
Publikováno v:
Materials, Vol 14, Iss 20, p 6083 (2021)
The impact of weak particle-matrix interfaces in aluminum matrix composites (AMCs) on effective elastic properties was studied using micromechanical finite-element analysis. Both simplified unit cell representations (i.e., representative area or volu
Externí odkaz:
https://doaj.org/article/7b18730a05ae48168f8629ce82900780
Autor:
Sergey V. Ushakov, Shmuel Hayun
Publikováno v:
Materials, Vol 14, Iss 17, p 4923 (2021)
The measurement of any physical property as a function of temperature brings the method used into the realm of thermal analysis [...]
Externí odkaz:
https://doaj.org/article/fb291903913b4f12a6f4007edbb6b419
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 14, p 3195 (2020)
MgAl2O4 is used in humidity sensing and measurement, and as a catalyst or catalyst support in a wide variety of applications. For such applications, a detailed understanding of the surface properties and defect structure of the spinel, and, in partic
Externí odkaz:
https://doaj.org/article/0af7d5995fe44974bad8f812f911f9e3
Publikováno v:
Materials, Vol 13, Iss 14, p 3141 (2020)
Phase transformations in multicomponent rare earth sesquioxides were studied by splat quenching from the melt, high temperature differential thermal analysis and synchrotron X-ray diffraction on laser-heated samples. Three compositions were prepared
Externí odkaz:
https://doaj.org/article/88d19c43daf94fcdab71e956a76eaded
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
Autor:
Armand Bettelheim, Yair Bochlin, Daniel Benjamin, Yanir Kadosh, Eli Korin, Lior Ezuz, Shmuel Hayun, Yuval Mordekovitz
Publikováno v:
ACS Applied Energy Materials. 4:10033-10041