Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Jacek Szczerba"'
Autor:
Ilona Jastrzębska, Jacek Szczerba
Publikováno v:
Materials, Vol 17, Iss 7, p 1673 (2024)
With pleasure, we present this Special Issue of Materials, titled “Design, Manufacturing and Properties of Refractory Materials” [...]
Externí odkaz:
https://doaj.org/article/b255c9d19e6742999845b76b1074f0a8
Publikováno v:
Materials, Vol 16, Iss 23, p 7396 (2023)
Nowadays, digitalization and automation in both industrial and research activities are driving forces of innovations. In recent years, machine learning (ML) techniques have been widely applied in these areas. A paramount direction in the application
Externí odkaz:
https://doaj.org/article/bc95da6e691e4d9091f1bb23675c40d4
Autor:
Sina Darban, Camille Reynaert, Maciej Ludwig, Ryszard Prorok, Ilona Jastrzębska, Jacek Szczerba
Publikováno v:
Materials, Vol 15, Iss 10, p 3425 (2022)
In this paper, the corrosion mechanism of commercial alumina-spinel refractory was investigated at 1350 and 1450 °C. Disc samples were coated with shells of two different slags containing 4 and 10 wt.% SiO2. The after-corrosion refractory was invest
Externí odkaz:
https://doaj.org/article/1a305479f39a4243a45f1685a92c93eb
Autor:
Maciej Ludwig, Edyta Śnieżek, Ilona Jastrzębska, Ryszard Prorok, Yawei Li, Ning Liao, Mithun Nath, Jozef Vlček, Jacek Szczerba
Publikováno v:
Materials, Vol 15, Iss 3, p 725 (2022)
Chemical resistance of commercial refractory raw materials against Cu slag is critical to consider them as candidates for the production of refractories used in Cu metallurgy. In this study, we show the comparative results for the corrosion resistanc
Externí odkaz:
https://doaj.org/article/532e96f6ce4449c9b28443f54ee8ee58
Autor:
Miroslava Klárová, Jozef Vlček, Michaela Topinková, Jiří Burda, Alexandr Martaus, Ivan Priesol, Jacek Szczerba
Publikováno v:
Minerals, Vol 11, Iss 11, p 1161 (2021)
An alternative binder to calcium aluminate cement (CAC) was prepared by the sol-gel method. Chemically pure systems such as tetraethylorthosilicate (SiC8H20O4) and nonahydrate of alumina nitrate (Al(NO3)3·9H2O) were used as major raw materials. The
Externí odkaz:
https://doaj.org/article/0a4fe956be5746b893fd11d870d8e6ef
Autor:
Ilona Kieliba, Ireneusz Dominik, Krzysztof Lalik, Thorsten Tonnesen, Jacek Szczerba, Reiner Telle
Publikováno v:
Energies, Vol 14, Iss 8, p 2222 (2021)
The characterization of materials, stress and fatigue state monitoring based on the acoustoelastic principle are gaining widespread attention in recent years, mainly due to their advantages such as high sensitivity and non-destructive character. This
Externí odkaz:
https://doaj.org/article/fcbf527ec8a5474bae8fc6e6752c32c1
Autor:
Dominika Madej, Jacek Szczerba
Publikováno v:
Ceramics-Silikáty, Vol 60, Iss 1, Pp 27-33 (2016)
Ceramic material of composition belonging to the Al₂O₃-CaAl₁₂O₁₉-ZrO₂ compatibility field was obtained as a result of hydration and sintering of the mixture of Al₂O₃ and Ca₇ZrAl₆O₁₈ powders. The hydrated Al₂O₃- Ca₇ZrAl
Externí odkaz:
https://doaj.org/article/a28429fee5cb49a1b64a59a73e0cc41e
Publikováno v:
Ceramics-Silikáty, Vol 59, Iss 1, Pp 48-58 (2015)
Hydration of various commercially available magnesia raw materials were studied under hydrothermal conditions. Raw materials were characterized by XRD, XRF, TG/DTA and SEM/EDS methods. Subsequently, they were subjected to hydration test conducted at
Externí odkaz:
https://doaj.org/article/82af79fb11a44bd6a77f111417fa8aed
Autor:
Avishak Chatterjee, Ning Liao, Tengteng Xu, Shaobai Sang, Yawei Li, Paweł Stoch, Ilona Jastrzębska, Jacek Szczerba, Mithun Nath
Publikováno v:
Ceramics International. 49:8373-8380
Corrosion study of novel Cr-free alumina-spinel refractory material dedicated to the copper industry
Autor:
Ilona Jastrzębska, Maciej Ludwig, Edyta Śnieżek, Aleksandra Kalęba, Paweł Drożdż, Jacek Szczerba
Publikováno v:
Journal of the European Ceramic Society. 42:7311-7327