Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Dorota Kalisz"'
Autor:
Michał Szucki, Dorota Kalisz, Sergii Gerasin, Natalia Maria Mrówka, Jerzy Iwanciw, Sergey Semiryagin
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The research focused on the influence of cerium on the chemical composition and morphology of non-metallic inclusions in pre-oxidised steel to which Al, Ca, and Ce was added in different amount and order. Calculations were carried out using
Externí odkaz:
https://doaj.org/article/99cd963af4664926ae3b73b1cf6e0289
Publikováno v:
Materials, Vol 15, Iss 15, p 5273 (2022)
This paper presents the results of tests on the suitability of designed heads (impellers) for aluminum refining. The research was carried out on a physical model of the URO-200, followed by numerical simulations in the FLOW 3D program. Four design va
Externí odkaz:
https://doaj.org/article/db5dfdb5b7ba44d7ac33f146ec8d5dad
Publikováno v:
Materials, Vol 14, Iss 24, p 7560 (2021)
This paper presents simulation results of the interaction of TiC nanoparticle in liquid aluminum. The behavior of the TiC particle in the frontal interaction region stems from the operation of a system of such forces as gravity, viscous flow drag for
Externí odkaz:
https://doaj.org/article/82f54c087de3420f89bca42b1439cc01
Publikováno v:
Materials, Vol 14, Iss 23, p 7113 (2021)
The programs WYK_Stal and Bi-Growth, developed at AGH-UST, Kraków, Poland, were used for simulating the refining process, the formation of non-metallic inclusions, and their growth. The Fe-Y-Al-O-S-Ca system in pre-oxidized steel was analyzed, where
Externí odkaz:
https://doaj.org/article/6b792724d4ef4c659818d47379291158
Publikováno v:
Materials, Vol 14, Iss 9, p 2289 (2021)
The influence of technological factors on the process of slag splashing was analyzed in the paper. The problems were solved in several stages using our own and commercial calculation programs and laboratory tests. Based on the performed calculations
Externí odkaz:
https://doaj.org/article/530c0cdd6f8a4b1591cb8cd72f2abc1c
Autor:
Dorota Kalisz
Publikováno v:
Archives of Foundry Engineering.
Autor:
Sergii GERASIN, Dorota KALISZ
Publikováno v:
METAL 2022 Conference Proeedings.
Autor:
Dorota Kalisz
Publikováno v:
Archives of Metallurgy and Materials, Vol 59, Iss 2, Pp 493-500 (2014)
This work deals the phenomenon interaction of crystallization front on the particles of non-metallic precipitates. The behavior of a single particle in the vicinity of horizontal and vertical front was analyzed. The forces acting on the particle were
Autor:
Dorota Kalisz
Publikováno v:
Archives of Metallurgy and Materials. 59:149-155
This paper deals with the mathematical modeling of physicochemical properties of mold slag such as: viscosity, surface tension, temperature liquidus, basicity. Computer simulation of slag viscosity was made by the Nakamoto structural model. The effec
Autor:
Dorota Kalisz
Publikováno v:
Archives of Metallurgy and Materials. 58:35-41
This paper analysis one of the basic properties of liquid slag which is viscosity. The slag in the mold fills there is between the wall and the ingot mold, where it occurs in the form of a thin layer of solidified and molten slag. The main function i