Zobrazeno 1 - 10
of 27
pro vyhledávání: '"madiha shoeib"'
Autor:
Alia A. Diaa, Nahed El-Mahallawy, Madiha Shoeib, Flavien Mouillard, Tom Ferté, Patrick Masson, Adele Carradò
Publikováno v:
Bioactive Materials, Vol 39, Iss , Pp 479-491 (2024)
The study examines the impact of microstructure and polymethyl methacrylate (PMMA) grafting on the degradability of Zn–Mg alloys. The mechanical properties of a Zn alloy containing 0.68 wt% Mg and extruded at 200 °C are enhanced for degradable loa
Externí odkaz:
https://doaj.org/article/47c8708d70d34ea6852fe0cf0107596f
Autor:
Engie M. Safwat, Rania E. Hammam, M. E. Moussa, Soha A. Abdel-Gawad, Madiha Shoeib, Shimaa El-Hadad
Publikováno v:
SN Applied Sciences, Vol 5, Iss 9, Pp 1-17 (2023)
Abstract In this research, Mg–3Zn–xSi (x = 0, 0.1, 0.3, and 0.6 wt%) biodegradable alloys were produced by simple stir casting method, their microstructure and phase changes were evaluated using X-ray diffraction (XRD), optical microscope (OM) an
Externí odkaz:
https://doaj.org/article/0a1a97468e8748d3b8af8800f9c03321
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 33, Iss , Pp 101086- (2022)
This study investigates the inclusion of different forms of carbon in CoCuMnOx solar selective coating via the low-energy consumption method “sol-gel technique”. The usage of carbon as an additive in CoCuMnOx was an attempt to enhance the spectra
Externí odkaz:
https://doaj.org/article/aea00ffe59b74c0d85ed6401ed2d4033
Autor:
Alia A. Diaa, Nahed El-Mahallawy, Madiha Shoeib, Nicolas Lallemand, Flavien Mouillard, Patrick Masson, Adele Carradò
Publikováno v:
Materials, Vol 16, Iss 2, p 707 (2023)
Although zinc (Zn) is one of the elements with the greatest potential for biodegradable uses, pure Zn does not have the ideal mechanical or degrading properties for orthopaedic applications. The current research aims at studying the microstructure an
Externí odkaz:
https://doaj.org/article/f60e10e94cbc43fca462b5d2634481de
Autor:
Modar Saood, Khaled M Ibrahim, Emad El-kashif, Madiha Shoeib, Abobakr Elshalakany, Mamdouh S Mohamed
Publikováno v:
Materials Research Express, Vol 8, Iss 9, p 095401 (2021)
The present study investigates the microstructural, mechanical and corrosion properties of Ti-7Mo-8Nb alloy manufactured through powder metallurgy. The performance of the developed alloy is benchmarked against cast Ti-6Al-4V. Microstructure examinati
Externí odkaz:
https://doaj.org/article/8b5b2178784c4e1ea9ab9332834a4a90
Publikováno v:
Materials Research Express, Vol 7, Iss 2, p 026410 (2020)
This research addresses the effect of process parameters on the optical properties of solar selective coating. The proposed study discusses the deposition of a selective coating of CoCuMnO _x onto stainless-steel substrate. The coating was prepared v
Externí odkaz:
https://doaj.org/article/4094b315248844adad3bc37403d79fe7
Publikováno v:
International Journal of Metalcasting. 17:888-899
High Entropy Alloys (HEAs) are one of the new families of alloys that gained the attention of researchers as a new approach to materials design. The special compositional design of these alloys results in unique microstructures and hence distinguishe
Publikováno v:
International Journal of Metalcasting.
Zn-based alloys have found increasing interest as orthopedic biodegradable implantable materials, hence it was the aim of this work to investigate the microstructure and corrosion behavior of Zn–0.5Al–xMg cast alloys with different Mg additions i
Autor:
Madiha Shoeib, Heinz Palkowski, Alia Diaa, Hans-Georg Breitinger, Anke Klingner, N. A. El-Mahallawy
Publikováno v:
Journal of Materials Research. 36:1456-1474
Magnesium alloys have great potential for load-bearing biodegradable orthopedic implants. The mechanical properties and corrosion resistance depend on alloy composition and processing technique. Presently, the effect of processing techniques on the p
Publikováno v:
Journal of Al-Azhar University Engineering Sector. 14:245-257
Solar energy harvesting is of a great interest lately as it’s a clean and environmentally friendlyenergy source. Therefore, Solar selective coatings development became one of the pioneeringresearch routes nowadays. Copper oxide based films were pre