Effect of WO3 loading on structural, electrical and dielectric properties of CaCu3Ti4O12 ceramic composites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-00992-z
Abstract: CaCu3Ti4O12–xWO3 (CCTO–xWO3) (x = 5, 10, 15, 20 wt%) ceramic composites were synthesized using conventional mixed oxide method. The effect of various amounts of WO3 loading on its microstructure, electrical and dielectric properties of CCTO ceramic composites were… read more here.
Keywords: ceramic composites; dielectric properties; effect; electrical dielectric ... See more keywords
Metallocarbosilanes and elementoxanealuminoxanes as precursors of components of nanostructured ceramic composites
Sign Up to like & getrecommendations! Published in 2020 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-020-2844-1
Abstract: Methods for the synthesis of ceramic-forming organoelement poly(oligo)mers, metallocarbosilanes and organoelement oxanealuminoxanes, as precursors of components (matrices, coatings, fibers, etc. ) for the development of high-temperature, high-strength, and oxidation-resistant nanostructured carbide and oxide ceramic composites… read more here.
Keywords: ceramic composites; metallocarbosilanes elementoxanealuminoxanes; precursors components; components nanostructured ... See more keywords
Preparation of forsterite/MBS (MgO-B2O3-SiO2) glass-ceramic composites via conventional and microwave assisted sintering routes for LTCC application
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.04.082
Abstract: Abstract The present work aims to investigate sinter-crystallization as well as thermal properties and microwave dielectric features of forsterite/MBS (MgO-B 2 O 3 -SiO 2 ) glass-ceramic composites prepared through conventional and microwave assisted sintering… read more here.
Keywords: ceramic composites; mbs mgo; glass; forsterite mbs ... See more keywords
Effect of in-situ formed CrB2 on pressureless sintering of B4C
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DOI: 10.1016/j.ceramint.2018.08.028
Abstract: Abstract In this paper, B4C/CrB2 ceramic composites were fabricated from a starting mixture of B4C and Cr2O3 (5–25 wt%) powders by pressureless sintering at 1600 ~ 2200 ℃ in vacuum. The phase composition, relative density, surface morphology… read more here.
Keywords: ceramic composites; b4c; relative density; pressureless sintering ... See more keywords
Mechanical properties and microstructure evolution of pressureless-sintered B4C–SiC ceramic composite with CeO2 additive
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.04.251
Abstract: Abstract Boron carbide ceramic composites (B 4 C)-silicon carbide (SiC) with the cerium oxide (CeO 2 ) additive, which was varied from 0 wt% to 9 wt%, were prepared by pressureless sintering at 2150 °C for 60 min. The… read more here.
Keywords: sic ceramic; ceo additive; mechanical properties; ceramic composites ... See more keywords
Thermal conductivity of porous Alumina-20 wt% zirconia ceramic composites
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.03.224
Abstract: Abstract Effect of porosity and temperature on thermal conductivity of the porous Alumina-20 wt% Zirconia (3 mol.% Y2O3) ceramic composites with and without niobia were investigated. The ceramic powders were synthesized by the sol-gel route using alkoxide… read more here.
Keywords: porosity; ceramic composites; conductivity porous; thermal conductivity ... See more keywords
Glass-ceramic composites for high-power white-light-emitting diodes
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DOI: 10.1016/j.ceramint.2021.03.113
Abstract: Abstract In this paper we report on the study of sintered ceramic composites based on a low melting glass in which ZnO nanocrystals and commercial YAG:Ce3+ phosphor are embedded. A low Tg is necessary to… read more here.
Keywords: high power; power white; ceramic composites; glass ceramic ... See more keywords
Structure and properties of in situ synthesized FeSi2-diopside glass ceramic composites from Bayan Obo tailings, blast furnace slag, and fly ash
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.01.260
Abstract: Abstract FeSi2 -glass ceramic composites are successfully synthesized in situ from Bayan Obo tailings, blast furnace slag, and fly ash by a melting method. The effects of Fe2O3 on the crystallization behavior, microstructure, and performance… read more here.
Keywords: microscopy; bayan obo; ceramic composites; tailings blast ... See more keywords
Microstructure and mechanical properties of B4C–TiB2 ceramic composites prepared via a two-step method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.07.013
Abstract: Abstract B4C–TiB2 ceramic composites were fabricated by a two-step method. First, B4C–TiB2 composite powders were synthesized from TiC–B powder mixtures at 1400 ℃, then mixed with commercial B4C powders by ball milling and the B4C–TiB2… read more here.
Keywords: two step; b4c tib2; ceramic composites; tib2 ceramic ... See more keywords
Deformation, rupture and sliding of fiber coatings in ceramic composites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2019.07.016
Abstract: Abstract We examine the mechanics of shear deformation, rupture and frictional sliding of fiber coatings in ceramic composites through a combination of experiments, modeling and computational simulations. The work includes fiber push-in tests in several… read more here.
Keywords: deformation rupture; ceramic composites; coatings ceramic; model ... See more keywords
Oxidation mechanism and kinetics of SiBCN/HfC ceramic composites at high temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2019.12.060
Abstract: Abstract SiBCN/HfC ceramic composites were obtained via mechanical alloying and hot-press sintering. We evaluated the high-temperature oxidation resistance of the SiBCN/HfC ceramic composites after heat treatments at 1500 and 1750 °C in static air. The SiBCN/HfC… read more here.
Keywords: sibcn hfc; ceramic composites; oxidation mechanism; hfc ceramic ... See more keywords