Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Nadezhda P. Tsepeleva"'
Publikováno v:
Metals, Vol 13, Iss 12, p 1954 (2023)
The temperature dependences of the kinematic viscosity during heating and cooling have been investigated in Co-B melts with a boron content of up to 30.8 at. A liquid–liquid structural transition was found, which is accompanied by an increase in th
Externí odkaz:
https://doaj.org/article/f7ee5d0a073d4c0094f6c29a2701caa1
Publikováno v:
Metals, Vol 11, Iss 7, p 1099 (2021)
The temperature dependences of the kinematic viscosity and surface tension of liquid pipe steel with different modes of melt preparation were investigated. A transition zone was found on the temperature dependences of the thermophysical properties, w
Externí odkaz:
https://doaj.org/article/8c0e007281d244b7b54ea322dab7c5e9
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 1042 (2021)
The work investigated the temperature dependences of the kinematic viscosity for multicomponent melts of nanocrystalline soft magnetic alloys. It is shown that there is a linear relationship between the reduced activation energy of viscous flow Ea·(
Externí odkaz:
https://doaj.org/article/bfac1d011ebd44fcad6f576b9d7a75cf
Publikováno v:
Key Engineering Materials. 918:23-28
This work investigated the surface tension and kinematic viscosity of the multicomponent Fe73.5Cu1Nb3Si13.5B9 melt. A relationship was found between surface tension and kinematic viscosity, which manifests itself in a synchronous change in these quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4d054ae4ef947496b2b2ee6cc9c5951
https://doi.org/10.4028/p-9114ih
https://doi.org/10.4028/p-9114ih
Publikováno v:
Key Engineering Materials. 880:35-41
Temperature dependences of the kinematic viscosity, density, and electrical resistivity of Fe72.5Cu1Nb2Mo1.5Si14B9and Fe84.5Cu0.6Nb0.5Si1.5B8.6P4C0.3multicomponent melts have been studied. We found different behavior of the temperature dependences of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::156b82b77570f8ce484b2fc35a403485
https://doi.org/10.4028/www.scientific.net/kem.880.35
https://doi.org/10.4028/www.scientific.net/kem.880.35
Autor:
Nadezhda P. Tsepeleva, Kai Ming Wu, Yekaterina A. Kochetkova, Vladimir Tsepelev, Yuri N. Starodubtsev
Publikováno v:
Key Engineering Materials. 861:46-51
In this work, we investigated and discussed the experimental and theoretical data of the vacancy formation energy Ev. The results of calculations in the continuum model of the solids and the model of interaction between a pair of neutral atoms, as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3314a009273f40d05446275a23f6b3
https://doi.org/10.4028/www.scientific.net/kem.861.46
https://doi.org/10.4028/www.scientific.net/kem.861.46
Publikováno v:
Key Engineering Materials. 846:67-71
In this work, we investigated the dynamics of nanocrystallization from the amorphous state of the Fe72.5Cu1Nb2Mo1.5Si14B9 alloy together with magnetic phase transformations. The thermomagnetic analysis was performed with the simultaneous recording of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7c5feee46486b15d9541384d579c005
https://doi.org/10.4028/www.scientific.net/kem.846.67
https://doi.org/10.4028/www.scientific.net/kem.846.67
Publikováno v:
Metals, Vol 11, Iss 1099, p 1099 (2021)
Metals
Volume 11
Issue 7
Metals
Volume 11
Issue 7
The temperature dependences of the kinematic viscosity and surface tension of liquid pipe steel with different modes of melt preparation were investigated. A transition zone was found on the temperature dependences of the thermophysical properties, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7982dafc6147a6facbf0ede09393d2a
https://www.mdpi.com/2075-4701/11/7/1099
https://www.mdpi.com/2075-4701/11/7/1099
Publikováno v:
Key Engineering Materials. 821:263-269
The scientific as well as applied approach to addressing the problem of the particle’s liquid state structure should rely on experimental data related to the particular liquid; take into account the temperature interval of its existence, the histor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d0a2d75e51f3eaf952fc52d2ffb003
https://doi.org/10.4028/www.scientific.net/kem.821.263
https://doi.org/10.4028/www.scientific.net/kem.821.263
Publikováno v:
Nanomaterials
Volume 11
Issue 4
Nanomaterials, Vol 11, Iss 1042, p 1042 (2021)
Volume 11
Issue 4
Nanomaterials, Vol 11, Iss 1042, p 1042 (2021)
The work investigated the temperature dependences of the kinematic viscosity for multicomponent melts of nanocrystalline soft magnetic alloys. It is shown that there is a linear relationship between the reduced activation energy of viscous flow Ea·(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac213e98c4d7f0122ad78005894fbab2
https://pubmed.ncbi.nlm.nih.gov/33921662
https://pubmed.ncbi.nlm.nih.gov/33921662