Zobrazeno 1 - 10
of 885
pro vyhledávání: '"α-al2o3"'
Publikováno v:
Cailiao Baohu, Vol 57, Iss 5, Pp 76-82 (2024)
The chromium-free passivation liquid composed of micro-nano α-Al2O3 modified acrylic resin-organosilane was applied to the surface of the stainless steel substrate, for exploring the impact of the micro-nano α-Al2O3 passivation film formed on the
Externí odkaz:
https://doaj.org/article/e503c57b3b9e4009be537e9510cf5085
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e27029- (2024)
In this study, first-principles calculations using Density Functional Theory (DFT) have been conducted, which were carried out using the Vienna Ab initio Simulation Package (VASP) to examine the effect of Tl insertion on electronic and optical proper
Externí odkaz:
https://doaj.org/article/8cac8411f7464f5ba92ceb031f006d7c
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 5340-5349 (2023)
In this investigation, we have employed a novel approach to fabricate β–Sialon/Ti(C, N) composites through the nitridation treatment of Ti3SiC2 powder. At temperatures ranging from 1373 to 1773 K, the reaction process was subjected to a comprehens
Externí odkaz:
https://doaj.org/article/8693f617817641ba9433ecef07307921
Autor:
Muhammad R. Ramadhan, Salwa A. Khansa, Qoriana Zulindra, Dian P. Handayani, Nina A. Wardani, Fahmia Astuti
Publikováno v:
East European Journal of Physics, Iss 4 (2023)
Due to the necessity of reducing the reliance on fossil fuels, several systems are considered to be alternative and/or additional support for the existing battery material. In this report, structural and electronic properties of aluminium oxide (Al2O
Externí odkaz:
https://doaj.org/article/4e1fea6fbb84475da84c2028f1403e4d
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 12, Pp 105360- (2023)
The black aluminum dross (BAD) from aluminum recycling industry is considered to be a hazardous material due to containing a large amount of AlN and fluoride salt. The potential environmental problems caused by BAD restrict the sustainable developmen
Externí odkaz:
https://doaj.org/article/93c09dfbf5a745ee979ef83d4cdb365b
Publikováno v:
Crystals, Vol 14, Iss 5, p 415 (2024)
Aluminum (Al) components of high quality often require an optimal ratio of lightness and favorable mechanical properties. In order to improve the physical-mechanical properties of Al, an aluminum oxide (Al2O3) film is usually formed on the surface of
Externí odkaz:
https://doaj.org/article/dec5939bcd964da1bcea695525796ab4
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2438 (2024)
To perform an in-depth study of the crystal growth habits and phase changes of alumina and its precursors in reaction systems, this paper studied the effects of reactant type and addition order on the morphology of alumina using hydrothermal methods
Externí odkaz:
https://doaj.org/article/5b711f892bcc4e48a24bc047c275810e
Autor:
Mamoun Fellah, Naouel Hezil, Dikra Bouras, Alex Montagne, Aleksei Obrosov, Wasim Jamshed, Rabha W. Ibrahim, Amjad Iqbal, Sayed M El Din, Hamiden Abd El-Wahed Khalifa
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 10, Pp 105112- (2023)
In this work was prepared α-Al2O3 alloys from laboratory aluminum oxide powder that was milled for different periods of time and sintered at a temperature of 1450 °C. The difference between the prepared samples was studied using several experimenta
Externí odkaz:
https://doaj.org/article/9c812688571b478ab6ee99781f18a055