Zobrazeno 1 - 10
of 64
pro vyhledávání: '"K. Janiszewski"'
Autor:
K. Janiszewski
Publikováno v:
Metalurgija, Vol 63, Iss 3-4, Pp 337-340 (2024)
The research results presented in the article constitute the next stage of a planned series of experiments on the process of refining steel from a dispersive non-metallic phase by its filtration method. The paper presents the results of experiments c
Externí odkaz:
https://doaj.org/article/531fa6876aeb49a1bd4efcab82f082d7
Autor:
K. Janiszewski
Publikováno v:
Metalurgija, Vol 62, Iss 3-4, Pp 339-342 (2023)
The results presented in this paper are the next planned stage of research on the process of steel refining from dispersoid non-metallic phase by means of its filtration. The acquired results of macro and microstructure anlyzes, as well as steel clea
Externí odkaz:
https://doaj.org/article/662883612b31420d93c3ff5cb24cd8e3
Autor:
K. Janiszewski
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 599-602 (2022)
The results presented in this paper are the next planned stage of research on the process of steel refining from dispersoid non-metallic phase by means of its filtration. Currently, the research has been focused on the process of casting steel using
Externí odkaz:
https://doaj.org/article/741d7de3157f4f3f898b397c7f0fc1f5
Autor:
K. Janiszewski
Publikováno v:
Metalurgija, Vol 60, Iss 3-4, Pp 188-190 (2021)
In the paper there is presented a statistical analysis of the influence of various quality classes and the amount of scrap in steel charges on the rate of liquid steel yield from the electric arc furnace (EAF). The research methodology involved the a
Externí odkaz:
https://doaj.org/article/4d92317bc9914218a7772485af50ffbb
Autor:
K. Janiszewski
Publikováno v:
Metalurgija, Vol 54, Iss 3, Pp 507-510 (2015)
This paper presents the results of microscopic investigations of the structure and chemical composition of the axial zones of continuous casting ingots of 140 x 140 mm cross-section made of G3Si1 steel, comprising the areas of porosityand axial shrin
Externí odkaz:
https://doaj.org/article/1439589e3b39416481c4356a7f148b70
Autor:
B. Panic, K. Janiszewski
Publikováno v:
Metalurgija, Vol 53, Iss 3, Pp 331-334 (2014)
This paper presents the second phase of model investigations of static pressure radial distribution conducted on 4 levels of bed height. During the phase the diameter of glass bed particles was increased, blast-furnace pellets were introduced as bed
Externí odkaz:
https://doaj.org/article/b97427a9e8d0400eb3aa4ce0056ec094
Autor:
K. Janiszewski, B. Panic
Publikováno v:
Metalurgija, Vol 53, Iss 3, Pp 339-342 (2014)
Hitherto existing investigations concerning the ceramic filter use in the steel making processes have given good results. The obtained results of filtration have proved that this method may be used as an effective and cheap way of steel filtration fr
Externí odkaz:
https://doaj.org/article/aff203a5fd62405db286944ded2bef91
Autor:
K. Gryc, B. Smetana, M. Tkadlečková, M. Žaludová, K. Michalek, L. Socha, J. Dobrovská, K. Janiszewski, P. Machovčák
Publikováno v:
Metalurgija, Vol 53, Iss 3, Pp 295-298 (2014)
The paper is devoted to the comparison of the results in the frame of solidus and liquidus temperatures obtained by thermo analytical methods with the generally used empirically based formulas and thermo dynamical Computherm software. The series of t
Externí odkaz:
https://doaj.org/article/6f13459354084c138b236828f921a9c9
Autor:
K. Janiszewski
Publikováno v:
Metalurgija, Vol 52, Iss 1, Pp 71-74 (2013)
Hitherto existing investigations concerning the ceramic filter use in the steel making processes (both of laboratory and industrial scale) have given good results. The obtained results of filtration (in the laboratory) have proved that this method ma
Externí odkaz:
https://doaj.org/article/83e8706690ec4969b428546dfe9915c3
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