Academic literature on the topic 'Aluminosilicate ceramics'

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Journal articles on the topic "Aluminosilicate ceramics"

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Azarau, S. M. "Influence of modifying coatings on dielectric permittivity of ceramic materials with composite coatings." Proceedings of the National Academy of Sciences of Belarus, Physical-Technical Series 64, no. 4 (2020): 413–18. http://dx.doi.org/10.29235/1561-8358-2019-64-4-413-418.

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The results of research of features of modification of aluminosilicate ceramics by suspension of fluoroplastic, aluminophosphate binder (AFS), non-aqueous compositions of polyurethane components, are presented. Samples of aluminosilicate ceramics for research were obtained by technological methods, including batch preparation operations, sample pressing, pre-annealing and sintering at a temperature of 1200–1350 °C. Polydisperse powders of aluminosilicates obtained by grinding waste of porcelain production (porcelain ware, GOST 28390-89); low-melting clay raw materials were selected as initial
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Márquez Aguilar, P. A., M. Vlasova, E. Moreno Bernal, M. Kakazey, R. Guardian Tapia, and A. Castro Hernández. "Features of laser drilling of porous aluminosilicate ceramics." MRS Advances 5, no. 59-60 (2020): 3045–54. http://dx.doi.org/10.1557/adv.2020.435.

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AbstractStudies have shown that local laser heating/“drilling” of composite large-porous ceramics consisting of aluminosilicates and glass phase is based on melting and ablation processes that lead to the formation of holes in a porous specimen. The interaction of the components of the composite in the high-temperature heating zone is accompanied by the formation of glass-phase melt of new composition. The advance of the melt deep into the sample along channel-like pores of the main ceramic material depends on the viscosity of the melt (i.e., the irradiation mode) and the cooling rate of the m
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Abramov, Alexey N., Aleksei N. Gur'Yanov, Alexey S. Lobanov, Mikhail V. Yashkov, Alexander D. Plekhovich, and A. M. Kut'In. "Obtaining and investigation of optical characteristics of fiber light guides with a core based on alumosilicate glass ceramics alloyed with chrome." Applied photonics 9, no. 1 (2023): 54–72. http://dx.doi.org/10.15593/2411-4367/2022.1.03.

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A technique has been developed for producing optical fibers doped with chromium ions based on chromium-doped aluminosilicate glass-ceramics. A technique is proposed for measuring luminescence spectra during the formation of a glass-ceramic core in Cr3+-activated aluminosilicate fibers.
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Souag, R., N. Kamel, Y. Mouheb, et al. "Study of the effect of Ca/Mg alkali-oxides ratio on the structure of a glass-ceramic based on an aluminosilicated glass containing 2wt.% of zirconolite crystalline phase." Science of Sintering 46, no. 3 (2014): 377–83. http://dx.doi.org/10.2298/sos1403377s.

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New nuclear glass-ceramics are extensively studied for the radioactive waste confinement, due to the double confinement conferred by the glass-ceramics. In this study, a glass-ceramic constituted by an aluminosilicate glass in the system: SiO2-Al2O3-CaO-MgOZrO2-TiO2, containing 2wt.% of Ca0.83Ce0.17ZrTi1.66Al0.34O7 zirconolite, has been synthesized by the discontinuous method. Cerium, an actinide surrogate is introduced both in the glass and ceramic phases. The synthesis is performed by a double melting at 1350?C, followed by a nucleation at 564?C, during 2 h, and a crystal growth at 1010?C du
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Sreeja, R., P. V. Prabhakaran, Sushant K. Manwatkar, and S. Packirisamy. "Adhesive Joining of Metal to Metal and Metal to Ceramic by Ceramic Precursor Route." Materials Science Forum 710 (January 2012): 656–61. http://dx.doi.org/10.4028/www.scientific.net/msf.710.656.

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Inorganic ceramic adhesives (geopolymers) based on aluminosilicate matrix are versatile candidates for bonding metals to metals or metals to ceramics. On curing, they result in an amorphous, crosslinked, impervious, acid resistant 3D-structures. Alkali activated aluminosilicate based ceramic adhesive was developed for bonding metals to ceramics and metal to metal, for high temperature applications. The bonding is achieved at 175°C for 3 hrs, by solid state reaction of alkaline solution of allkalisilicate precursor with the refractory filler, contributing to the bulk aluminosilicate matrix. Lap
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Nunes, Bruno M. F., André Dinis, Jorge C. Fernandes, Rui M. Almeida, and Luís F. Santos. "Mechanical Behavior of Ion-Exchanged Alkali Aluminosilicate Glass Ceramics." Crystals 15, no. 1 (2024): 16. https://doi.org/10.3390/cryst15010016.

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Glass is one of the oldest and most versatile manmade materials and has been used for centuries. One of the areas of significant research and progress is that of high-mechanical-resistance glass. Several processes can be used to maximize the mechanical strength of glasses, namely thermal or chemical treatments. Glass ceramics, obtained through controlled crystallization, can enhance the mechanical properties of these materials and, as long as the crystals remain small enough, transparent glass ceramics can be obtained. On the other hand, ion exchange can strengthen the glass surface and reduce
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Yang, Bingxin, Shaojun Lu, Caihong Li, Chen Fang, Yan Wan, and Yangming Lin. "Reducing Water Absorption and Improving Flexural Strength of Aluminosilicate Ceramics by MnO2 Doping." Materials 17, no. 11 (2024): 2557. http://dx.doi.org/10.3390/ma17112557.

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As key performance indicators, the water absorption and mechanical strength of ceramics are highly associated with sintering temperature. Lower sintering temperatures, although favorable for energy saving in ceramics production, normally render the densification degree and water absorption of as-prepared ceramics to largely decline and increase, respectively. In the present work, 0.5 wt.% MnO2, serving as an additive, was mixed with aluminosilicate ceramics using mechanical stirring at room temperature, achieving a flexural strength of 58.36 MPa and water absorption of 0.05% and lowering the s
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Abdulkhamidova, Hilola, Shakhzoda Mukhiddinova, and Munira Khaydarova. "UNVEILING THE BRILLIANCE OF SILICATE AND ALUMINOSILICATE-BASED CERAMICS." JOURNAL OF UNIVERSAL SCIENCE RESEARCH 2, no. 2 (2024): 433–39. https://doi.org/10.5281/zenodo.10820306.

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This study investigates the properties and applications of ceramics based on silicate and aluminosilicate compositions. Silicate ceramics, primarily composed of silica (SiO₂), and aluminosilicate ceramics, incorporating aluminum oxide (Al₂O₃) alongside silica, are renowned for their high-temperature resistance, mechanical strength, and chemical inertness. Through a comprehensive review of literature and experimental analysis, this research aims to elucidate the structural characteristics, mechanical properties, and diverse applications of these ceramics. The findings highlight their significan
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Kleimanov, R., I. Komarevtsev, Y. Enns, et al. "Lithium aluminosilicate glass-ceramics for low-temperature anodic sealing of MEMS sensors." Journal of Physics: Conference Series 2086, no. 1 (2021): 012184. http://dx.doi.org/10.1088/1742-6596/2086/1/012184.

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Abstract The results of a study of the anodic bonding parameters of transparent glass-ceramics based on lithium aluminosilicates which are promising as structural materials of MEMS and MOEMS sensors are presented. A comparison of the optical transmittance of these materials and classical for MEMS industry glasses has been carried out. The glass-ceramics electrical conductivity in a wide temperature range has been measured. The procedure of hermetic sealing of glass-ceramics by the anodic bonding at temperatures of 150 – 250 °C has been worked out. A prototype of glass-ceramic atomic cell has b
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Oliveira, M., S. Agathopoulos, and J. M. F. Ferreira. "Reactions at the Interface Between Al2O3–SiO2 Ceramics with Additives of Alkaline-earth Oxides and Liquid Al–Si Alloy." Journal of Materials Research 17, no. 3 (2002): 641–47. http://dx.doi.org/10.1557/jmr.2002.0091.

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The interfacial reactions between aluminosilicate ceramics doped with MgO, CaO, or BaO and Al–7 wt% Si alloy were investigated at 1023, 1173, and 1323 K under vacuum for 4 h. Alkaline-earth oxide additives defined phase formation and microstructure of the sintered ceramics and subsequently controlled the ceramic/metal interfacial reactions, which were always intensive. In general, reaction zones consisted of Al2O3, infiltrated with Al. In the case of CaO- and BaO-doped ceramics, precipitates formed into the metal phase and concentrated the reduced Ca and Ba, respectively. A reaction mechanism
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Dissertations / Theses on the topic "Aluminosilicate ceramics"

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Rappensberger, Csaba Ferenc. "Novel rare-earth aluminosilicate glasses and glass-ceramics." Thesis, University of Warwick, 1996. http://wrap.warwick.ac.uk/56937/.

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Villalobos, Guillermo Roberts. "Strength enhancement of nicalon reinforced lithium aluminosilicate containing a Ta₂O₅ second phase." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/19969.

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Zhang, Siqi. "The effect of boron substitution on the structure of calcium-aluminosilicate calcium-fluoro-aluminosilicate glasses and glass-ceramics." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7173/.

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This work focuses on the effect of boron substitution for aluminium on the structure o£ a series of fluorine-free (4.5Si02-3A12O3-1.5P205-5Ca0) and fluorine-containing (4.5Si02-3A1203-1.5P205-3Ca0-2CaF2) glasses and the resultant glass ceramics has been studied by using a combination of analytical tools like helium pycnometer, FTIR, Raman, XRD, multinuclear MAS-NMR spectroscopy and thermal analysis by DSC and TGA. The morphology of the crystal phases was observed by ESEM, and the identification of the composition observed was achieved by EDX. The density of both boron-substituted aluminium gla
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Jermy, Mark Christopher. "Structural studies of alkali aluminosilicate glasses using advanced scattering, resonance and computational techniques." Thesis, University of Kent, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.337317.

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Keshavarzi, Ashkan [Verfasser], Christian [Akademischer Betreuer] Rüssel, and Delia Silke [Akademischer Betreuer] Brauer. "Crystallization und microcharacterization of Yttrium aluminosilicate glass-ceramics / Ashkan Keshavarzi. Gutachter: Christian Rüssel ; Delia Silke Brauer." Jena : Thüringer Universitäts- und Landesbibliothek Jena, 2015. http://d-nb.info/1067098879/34.

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Reddy, Allu Amarnath. "Alkaline-earth aluminosilicate-based glass and glass-ceramic sealants for functional applications." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/15217.

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Doutoramento em Ciência e Engenharia dos Materiais<br>The planar design of solid oxide fuel cell (SOFC) is the most promising one due to its easier fabrication, improved performance and relatively high power density. In planar SOFCs and other solid-electrolyte devices, gas-tight seals must be formed along the edges of each cell and between the stack and gas manifolds. Glass and glass-ceramic (GC), in particular alkaline-earth alumino silicate based glasses and GCs, are becoming the most promising materials for gas-tight sealing applications in SOFCs. Besides the development of new glass
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Bouchouicha, Hamed. "Élaboration, caractérisation structurale et étude des propriétés de luminescence des verres et des vitrocéramiques alumino-silicatés de calcium dopés à l'europium." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1035/document.

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Ce travail de thèse porte sur l'étude des verres alumino-silicatés de calcium dopés à l'europium et le processus de leur cristallisation sous forme des vitrocéramiques dans le cadre de la recherche de nouveaux phosphores pour application LED à émission blanche. Nous avons étudié trois échantillons vitreux avec différentes teneurs en silice et avons élaboré des vitrocéramiques cristallisées. La caractérisation des verres et des vitrocéramiques a été réalisée par différentes techniques expérimentales : l'analyse thermique, la diffraction des rayons X et la spectroscopie de diffusion Raman. Les p
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Selvaraj, K. "Preparation of aluminosilicate based ceramics, β-spodumene and cordierite using zeolites as precursors and their characterization for microelectronic and other applications". Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2000. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/5949.

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Al, Saghir Kholoud. "Céramiques transparentes par cristallisation complète du verre : application aux aluminosilicates de strontium." Thesis, Orléans, 2014. http://www.theses.fr/2014ORLE2023/document.

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Les céramiques transparentes élaborées par cristallisation complète du verre constituent une nouvelle famille de matériaux de qualité photonique en compétition avec la technologie des monocristaux pour les applications optiques. Cette approche verrière offre des avantages considérables par rapport aux monocristaux et aux céramiques polycristallines frittées : un coût réduit, la possibilité d’une production à grande échelle, une large gamme de compositions chimiques accessibles, une mise en forme plus souple et un taux de dopage élevé. Dans le cadre de ce travail, nous avons synthétisé des céra
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Luk, Kathryn Michelle. "The encapsulation of nuclear waste in a magnesium aluminosilicate glass-ceramic." Thesis, University of Warwick, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342511.

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Books on the topic "Aluminosilicate ceramics"

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Bansal, Narottam P. Crystallization and properties of Sr-Ba aluminosilicate glass-ceramic matrices. National Aeronautics and Space Administration, 1991.

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Rappensberger, Csaba Ferenc. Novel rare-earth aluminosilicate glasses and glass-ceramics. typescript, 1996.

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Luk, Kathryn Michelle. The encapsulation of nuclear waste in a magnesium aluminosilicate glass-ceramic. typescript, 1999.

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Bansal, Narottam P. Chemical vapor deposited SiC (SCS-0) fiber-reinforced strontium aluminosilicate glass-ceramic composites. National Aeronautics and Space Administration, 1997.

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Newton, Peter J. Sodium sulfate corrosion of silicon carbide fiber-reinforced calcium aluminosilicate glass-ceramic matrix composites. Naval Postgraduate School, 1994.

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Bansal, Narottam P. Effects of fiber content on mechanical properties of CVD SiC fiber-reinforced strontium aluminosilicate glass-ceramic composites. National Aeronautics and Space Administration, 1996.

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Bansal, Narottam P. Effects of fiber content on mechanical properties of CVD SiC fiber-reinforced strontium aluminosilicate glass-ceramic composites. National Aeronautics and Space Administration, 1996.

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Vargin, V. V. Catalyzed Controlled Crystallization of Glasses in the Lithium Aluminosilicate System. Springer, 2014.

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Crystallization kinetics of barium and strontium aluminosilicate glasses of feldspar composition. National Aeronautics and Space Administration, 1994.

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Li, Dong X. Kinetics studies of mullite formation from aluminosilicate gels. 1990.

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Book chapters on the topic "Aluminosilicate ceramics"

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Zhang, Lin, Hiroshi Yamada, Yusuke Imai, and Chao Nan Xu. "Development of A Novel Elasticoluminescent Material with Calcium Aluminosilicate." In High-Performance Ceramics V. Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/0-87849-473-1.352.

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Mostaghaci, M., Q. Fan, F. L. Riley, Y. Bigay, and J. P. Torre. "Densification Behaviour of Sialon Powders Derived from Aluminosilicate Minerals." In Non-Oxide Technical and Engineering Ceramics. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3423-8_11.

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Gluth, G. J. G., P. Sturm, S. Greiser, C. Jäger, and H. C. Kühne. "One-Part Geopolymers and Aluminosilicate Gel-Zeolite Composites Based On Silica: Factors Influencing Microstructure and Engineering Properties." In Proceeding of the 42nd International Conference on Advanced Ceramics and Composites. John Wiley & Sons, Inc., 2019. http://dx.doi.org/10.1002/9781119543381.ch17.

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Arnoult, M., M. Perronnet, A. Autef, G. Gasgnier, and S. Rossignol. "Impact Of Various Aluminosilicate Compounds in Geopolymer Foam Formation to A SI/M=0.7 of Silicate Solution." In Proceedings of the 41st International Conference on Advanced Ceramics and Composites. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119474746.ch18.

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Wang, Bo, Jian-Feng Yang, Ji-Qiang Gao, and Koiichi Niihara. "Fabrication of Barium Aluminosilicate-Silicon Nitride-Carbon Nanotube Composites by Pressureless Sintering." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470640845.ch36.

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Pomeroy, Michael J. "Preparation and Properties of Aluminosilicate Glasses Containing N and F." In Ceramic Engineering and Science Proceedings. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119040354.ch2.

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Schofield, J. M., P. A. Bingham, and R. J. Hand. "The Immobilisation of a Chloride Containing Actinide Waste Surrogate in Calcium Aluminosilicate Glasses." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2009. http://dx.doi.org/10.1002/9780470538371.ch8.

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Faucett, David C., Donald J. Alexander, and Sung R. Choi. "Static-Contact and Foreign-Object Damages in an Oxide/Oxide (N720/Alumina) Ceramic Matrix Composite: Comparison with AN720/Aluminosilicate." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470930953.ch23.

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Gross, Timothy M. "Scratch Damage in Ion-Exchanged Alkali Aluminosilicate Glass: Crack Evolution and the Dependence of Lateral Cracking Threshold on Contact Geometry." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118433010.ch8.

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Vanswijgenhoven, E., M. Wevers, and O. Van Der Biest. "Fatigue Behaviour of SiC Fibre Toughened Barium Magnesium Aluminosilicate Glass-Ceramic Laminates." In Fatigue under Thermal and Mechanical Loading: Mechanisms, Mechanics and Modelling. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8636-8_29.

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Conference papers on the topic "Aluminosilicate ceramics"

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Trukhanova, K. S., O. S. Dymshits, S. S. Zapalova та ін. "Fe2+ doped transparent lithium aluminosilicate glass-ceramics with broadband absorption in the spectral range of 2 μm". У 2024 International Conference Laser Optics (ICLO). IEEE, 2024. http://dx.doi.org/10.1109/iclo59702.2024.10624479.

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Pomeroy, M. J., P. Byrne, and R. Ramesh. "Oxidation and Alkali-Metal Sulphate Corrosion Processes in Silicon Nitride - Based Materials." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98198.

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Abstract β-sialon materials (Si(6-z)AlzOzN(8-z)) densified with a YSiAlON glass and having z-values of 0.2, 0.5, 1.0, 1.5, 2.0 and 3.0 have been subjected to oxidation and hot corrosion experiments. From the results obtained, the process by which oxidation occurs at a temperature of 1350°C involves direct solution of β-sialon grains by an aluminosilicate liquid. This liquid forms by the preferential diffusion of yttrium and/or aluminium from the bulk of the ceramic into the scale - ceramic interface. In the case of higher z-value materials (≥1.0), liquid formation is also facilitated by the re
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Fironov, Yakov S., Igor V. Melnikov, Evgenii R. Nadezhdin, and Vladimir N. Tokarev. "Laser drilling a highly porous aluminosilicate ceramics." In High-Power Laser Materials Processing: Applications, Diagnostics, and Systems X, edited by Stefan Kaierle and Stefan W. Heinemann. SPIE, 2021. http://dx.doi.org/10.1117/12.2583080.

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Zhenzhurist, I. A. "Microwave sintering aluminosilicate compositions - promising ceramics technology." In Научные тенденции: Вопросы точных и технических наук. ЦНК МОАН, 2018. http://dx.doi.org/10.18411/spc-12-10-2018-05.

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Tortorelli, Peter F., and Karren L. More. "Use of Very High Water-Vapor Pressures to Evaluate Candidate Compositions for Environmental Barrier Coatings." In ASME Turbo Expo 2005: Power for Land, Sea, and Air. ASMEDC, 2005. http://dx.doi.org/10.1115/gt2005-69064.

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Environmental barrier coatings (EBCs) are used to protect Si-based ceramics from accelerated oxidation and volatilization in the presence of elevated water-vapor pressures at high temperatures and high gas velocities. Previously, an analysis based on mass flux of volatilized species has shown that operating at very high H2O pressures can be used to compensate for the low gas velocities found in many laboratory exposure facilities so as to conduct first-stage screening of EBC compositions for volatility resistance. To test this prediction experimentally, a high-temperature furnace was modified
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Cipri, F., C. Bartuli, T. Valente, and F. Casadei. "Electromagnetic and Mechanical Properties of Silica - Aluminosilicates Plasma Sprayed Composite Coatings." In ITSC2007, edited by B. R. Marple, M. M. Hyland, Y. C. Lau, C. J. Li, R. S. Lima, and G. Montavon. ASM International, 2007. http://dx.doi.org/10.31399/asm.cp.itsc2007p0507.

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Abstract The physico-chemical and thermo-mechanical properties of aluminosilicate ceramics (high melting point, low thermal expansion coefficient, excellent thermal shock resistance, low density and good corrosion resistance) make this class of materials a good option for high temperature structural applications. Al2O3-SiO2 compounds show an excellent refractory behaviour allowing a wide use as wear resistant thermal barrier coatings, in metallurgical and glass plants and in high temperature heat exchangers. Moreover the low values of thermal expansion coefficient and of complex permittivity a
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Presby, Michael J., Jamesa L. Stokes, Bryan J. Harder, John A. Setlock, and Jeffrey R. Hammel. "Effects of CMAS Application on the Isothermal and Gradient Thermal Cycling Behavior of a Yb2Si2O7 EBC." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-121782.

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Abstract Environmental barrier coatings (EBCs) are critical to the continued advancement of gas turbine hot section materials technology. EBCs are required to protect Si-based ceramics such as silicon carbide fiber-reinforced silicon carbide (SiC/SiC) ceramic matrix composites (CMCs) from oxidation and corrosion in the combustion environment. One of the current challenges concerning EBC lifetime is the thermochemical reactions between calcium-magnesium-aluminosilicate (CMAS) deposits and the EBC that leads to changes in both composition and stress state. These changes can severely reduce the i
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Rudko, Georgii, Mariia Kyrilo, and Maksym Ozerko. "MULTICOMPONENT DEPOSITS WITH BY-PRODUCT AS THE MAIN SOURCE OF FELDSPAR RAW MATERIALS FOR MODERN TECHNOLOGIES." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b1/v3/32.

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"Feldspar is raw materials with a growing volume of production every year, as well as a price for it. Feldspar consumption has been gradually increasing in ceramics, glass industry for solar panels, housing, and building construction. Feldspar raw materials include intrusive, effusive rocks, weathering crust of crystalline rocks, sedimentary altered and altered rocks, as well as partially medium and basic aluminosilicate rocks. It was defined an industrial application for each species of feldspar. Potassium feldspars (orthoclase, microcline, sanidine) are used in electroceramic, electrode, abr
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Horvat, Barbara, and Branka Mušič. "Green Transition in Slovenian Building and Civil Engineering Industry: 10 Years of Research on Alkali-Activated Materials and Alkali-Activated Foams." In Socratic lectures 10. University of Lubljana Press, 2024. http://dx.doi.org/10.55295/psl.2024.i18.

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Abstract: The building and civil engineering industry yearly causes more than 40% of man-made CO2 and consumes raw materials for two-thirds of Mont Everest. To decrease the car-bon footprint and consumption of raw materials, alkali-activated materials (AAMs) are researched as an alternative to conventional building and civil engineering prod-ucts like cements, mortar, and ceramics. Ideally, locally available waste materials are used as ingredients: (i) as precursors that react with alkali and form an aluminosilicate network, and (ii) as fillers that get permanently encapsulated and safely stor
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"Aluminosilicates Assisted Pressureless Sintering of Sialon Ceramics." In International Conference on Chemical, Agricultural and Medical Sciences. International Institute of Chemical, Biological & Environmental Engineering, 2013. http://dx.doi.org/10.15242/iicbe.c1213083.

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Reports on the topic "Aluminosilicate ceramics"

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Al-Chaar, Ghassan, Allison Brandvold, Andrij Kozych, and William Mendoza. 4D printing structures for extreme temperatures using metakaolin based geopolymers. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/46750.

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Abstract:
Geopolymers (GPs) are a class of amorphous, aluminosilicate-based ceramics that cure at room temperature. GPs are formed by mixing an aluminosilicate source, which is metakaolin in this case, with an alkali activator solution, which can be either sodium or potassium water glass. GPs have attracted interest for use in structural applications over the past few decades because they have superior mechanical properties to ordinary Portland cement (OPC). Additionally, they can tolerate much higher temperatures and produce a fraction of the CO₂ compared to OPC. This project aims to develop geopolymer
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Raman, S. Hot isostatically-pressed aluminosilicate glass-ceramic with natural crystalline analogues for immobilizing the calcined high-level nuclear waste at the Idaho Chemical Processing Plant. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/142485.

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