Zobrazeno 1 - 10
of 105
pro vyhledávání: '"G.A. Khater"'
Publikováno v:
Open Ceramics, Vol 17, Iss , Pp 100545- (2024)
The preparation of affordable glass-ceramic materials by induced crystallization of glass-based mica schists and other natural raw materials (dolomite & limestone), as well as magnesite as a mine waste, was investigated for the first time. Five glass
Externí odkaz:
https://doaj.org/article/0ae98fe1d4aa41249ff97ea81f577c74
Effect of CaO/SiO2 molar ratio on the electrical and physical properties of basaltic glass materials
Publikováno v:
Heliyon, Vol 5, Iss 2, Pp e01248- (2019)
The effect of CaO∖SiO2 molar ratio on the electrical properties of some glass materials was examined, using the impedance spectroscopy, at different frequency ranges, from 100 Hz up to 5 MHz. Also, a trial was accomplished to study the influence of
Externí odkaz:
https://doaj.org/article/2bb4a419025d48a2a4236efa3956ace8
Akademický článek
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Publikováno v:
Silicon. 14:7449-7459
Different batches of weathered basalt ranging from 100 to 50 %, in combination with by-pass cement dust, were used to prepare the glass compositions. Different techniques utilized such as differential thermal analysis, X-ray diffraction, density, FTI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0432a8d537c0da7120d3e7bc72dc62b2
https://doi.org/10.1007/s12633-021-01496-4
https://doi.org/10.1007/s12633-021-01496-4
Publikováno v:
Journal of the Australian Ceramic Society. 56:11-20
Lightweight glass–ceramics based on bypass cement dust and glass waste were prepared successfully through a powder technology method. Five batches with 20 to 50% cement bypass (with regard to the glass waste) were mixed and compressed by uniaxial d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abbbb06fde202d79c629252ebd9cb9a6
https://doi.org/10.1007/s41779-019-00438-z
https://doi.org/10.1007/s41779-019-00438-z
Akademický článek
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Autor:
Ya Qu, Shiquan Liu, Zhao Jiling, Yunlong Yue, Zhang Lulu, Junfeng Kang, Shi Qingshun, G.A. Khater
Publikováno v:
Journal of Non-Crystalline Solids. 516:50-55
Calcium iron phosphate glasses doped with La2O3 and CeO2 have been prepared by the melting method. The structure and chemical resistance of the glasses were analyzed by XRD, FTIR and SEM. The XRD results showed that the glasses after aqueous corrosio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d508b0464a9707fd4340544520965f
https://doi.org/10.1016/j.jnoncrysol.2019.04.029
https://doi.org/10.1016/j.jnoncrysol.2019.04.029
Publikováno v:
Silicon. 12:645-653
Six glass compositions based on basaltic rocks and some industrial wastes, Batches were melted in an electric furnace at temperature 1400 °C for 2 h and then casted into rods and discs shapes. Many important techniques were used in the present study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c7b6120380caa4b170f9cea794a4518
https://doi.org/10.1007/s12633-019-00142-4
https://doi.org/10.1007/s12633-019-00142-4
Autor:
Luyao Zhou, Shan Zhou, Jing Wang, Zhiyan Chen, G.A. Khater, Zirong Wang, Xigang Zhu, Yunlong Yue, Junfeng Kang
Publikováno v:
Journal of Non-Crystalline Solids. :1-6
MgO Al2O3 SiO2 glass-ceramics were prepared by melting method. The effects of replacement of Na2O by Fe2O3 on crystallization behavior and acid resistance of glass-ceramics were studied. The results showed that with Fe2O3 addition, the crystallizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd26e5044b1607109facc57e4da525d8
https://doi.org/10.1016/j.jnoncrysol.2018.09.013
https://doi.org/10.1016/j.jnoncrysol.2018.09.013
Autor:
Zhao Jiling, Zhang Lulu, Jinhua Teng, Yunlong Yue, Sheng Li, Shi Qingshun, G.A. Khater, Jing Wang, Junfeng Kang
Publikováno v:
Journal of Non-Crystalline Solids. :110-114
Aluminoborosilicate glasses with different contents of Y2O3 were prepared by the conventional melt-annealing method. Fourier-transform infrared spectroscopy (FT-IR), differential thermal analysis (DTA) and impedance instrument were used to investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8797d637b5c3d9afbc043003a2b2c82
https://doi.org/10.1016/j.jnoncrysol.2018.09.032
https://doi.org/10.1016/j.jnoncrysol.2018.09.032