Relevant bibliographies by topics / Aluminium oxide-Yettnium oxide Ceramics

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Aluminium oxide-Yettnium oxide Ceramics'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 September 2023

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Journal articles on the topic "Aluminium oxide-Yettnium oxide Ceramics"

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Davies, T. J., M. Biedermann, Q.-G. Chen, H. G. Emblem, and W. A. Al-Douri. "Refractory oxides containing aluminium and barium." Cerâmica 44, no. 289 (1998): 177–82. http://dx.doi.org/10.1590/s0366-69131998000500005.

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Oxides containing aluminium and barium, optionally with chromium, are refractory with several possible industrial uses. A gel precursor of an oxide having the formula BaO.n(Al2xCr2yO3), where 1<n<6.6, (x+y)=1 and 0<y<0.5 was prepared by mixing a solution of a barium salt with a solution of an aluminium salt or a solution of an aluminium salt and a chromium III salt, then forming a gel which was fired to obtain the desired oxide. Filaments may be drawn as the gel is forming or extruded from a semi-rigid gel. FT-lR, XRD and 27Al NMR studies showed that barium is not incorporated dire
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Shen, Yang, Yu Zhong Ruan, Yan Yu, and Yun Hong Zheng. "Synthesis of Aluminium Titanate Ceramics from Waste Sludge of Aluminium Factory." Key Engineering Materials 368-372 (February 2008): 1538–40. http://dx.doi.org/10.4028/www.scientific.net/kem.368-372.1538.

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Aluminium titanate was synthesized using waste aluminium sludge and chemical pure TiO2 powder as raw materials. Effect of different compositions on crystal structure and contents of target product was discussed. XRD results showed that four crystal phases, aluminium titanate, perovskite, rutile and aluminum oxide, are formed in the sintered samples. The content of aluminium titanate increases first and then decreases with the decrease of the content of waste aluminum sludge. When the content of the sludge is 65.52wt%, the content of aluminium titanate reaches the maximum of 86.1wt%.
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Švinka, Visvaldis, and Ruta Švinka. "Augsti poraina oksīdu keramika." Materials Science and Applied Chemistry 35 (November 1, 2018): 86–111. http://dx.doi.org/10.7250/msac-2018-0004.

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Silikātu materiālu institūtā kopš 2004. g. tiek veikti pētījumi par augsttemperatūras augsti porainu oksīdu keramiku, kas iegūta ar koncentrētas oksīdu pulveru suspensijas liešanas paņēmienu. Poru veidošanās notiek ķīmiskas reakcijas ceļā starp metāliska alumīnija pulveri un ūdeni bāziskā vidē, kur suspensijas pH ir 9,5–10,8. Tādā veidā netiek emitēts CO2, kas parasti notiek, iegūstot keramikas materiālus ar paaugstinātu porainību.Laikā kopš 2007. g. sintezēti materiāli un veikti pētījumi vairākās augsttemperatūras oksīdu sistēmās: cirkonija oksīdu saturošā (promocijas darbs, G. Buļa, Cirkonij
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Ahamad, Naseem, Aas Mohammad, Kishor Kumar Sadasivuni, and Pallav Gupta. "Structural and mechanical characterization of stir cast Al–Al2O3–TiO2 hybrid metal matrix composites." Journal of Composite Materials 54, no. 21 (2020): 2985–97. http://dx.doi.org/10.1177/0021998320906207.

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The present paper reports the effect of aluminium oxide and titanium oxide reinforcement on the properties of aluminium matrix. Aluminium matrix reinforced with aluminium oxide–titanium oxide (2.5, 5.0, 7.5 and 10 wt.%) in equal proportion were prepared by stir casting. Phase, microstructure, energy dispersive spectroscopy, density, hardness, impact strength and tensile strength of prepared samples have been investigated. X-ray diffraction reports the intermediate phase formation between the matrix and reinforcement phases due to interfacial bonding between them. Scanning electron microscopy s
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Nguyen, Martin, and Radomír Sokolař. "Utilization of Fly Ash in the Synthesis of Refractory Forsterite-Spinel Ceramics." Solid State Phenomena 321 (July 26, 2021): 131–40. http://dx.doi.org/10.4028/www.scientific.net/ssp.321.131.

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Forsterite refractory ceramics is utilized in the metallurgical and cement industries as a lining of metallurgical furnaces and rotary kilns for its high refractoriness up to 1850°C and refractoriness under load above 1600°C. Another significant property of forsterite is its coefficient of linear thermal expansion utilized in the electrotechnical industry for ceramic-metal joints. Addition of aluminium oxide into the raw material mixture results in creation of magnesium-alumina spinel (MgO·Al2O3) which improves sintering, thermal shock resistance and mechanical properties in comparison with pu
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Asokan, Manivannan, Sasikumar Rathinasabapathy, Shaik Dawood Abdul Khadar, and Mohammed Sadique Khan. "Novel Combined Feeding Approach to Produce Quality Al6061 Composites for Heat Sinks." High Temperature Materials and Processes 38, no. 2019 (2019): 647–50. http://dx.doi.org/10.1515/htmp-2019-0009.

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AbstractThis elementary work aims to address agglomeration and non-uniform dispersion of reinforcement particles in stir casting using Al6061 alloy (AA 6061) as a matrix and Aluminium oxide (Al2O3) as reinforcement particles. A novel combined feeding method of Encapsulate feeding technique & Two Step Stir Casting was developed & attempted to produce good quality composites by varying weight fractions of Aluminium Oxide (0 to 5 wt.%). The wetting agent Mg (2 wt.%) added in all castings to ensure better binding between ceramics and matrix. The SEM photomicrograph ensures homogenous dispe
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Kyncl, Ladislav, Robert Cep, Pavel Novacek, and Jiri Schreier. "Testing Aluminium Oxide based Ceramics at Irregular Interrupted Cut." Technological Engineering 10, no. 2 (2013): 26–28. http://dx.doi.org/10.2478/teen-2013-0017.

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Abstract This article discusses the test removable ceramic plates during machining with interrupted cut. Tests were performed on a lathe, which was clamped preparation which simulated us the interrupted cut. By changing the number plates mounted in a preparation it was a regular or irregular cut. When with four plates it was regular interrupted cut, the remaining three variants were already irregular cut. It was examined whether it will have the irregular intermittent cutting effect on the insert and possibly how it will change life of inserts during irregular interrupted cut.
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Vicario, Inaki, Oscar Gonzalo, and Ion Bengoetxea. "Rotary ultrasonic machining of aluminium oxide ceramics: designed experiments." International Journal of Machining and Machinability of Materials 2, no. 2 (2007): 233. http://dx.doi.org/10.1504/ijmmm.2007.013785.

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Kotula, Paul G., and C. Barry Carter. "Nucleation of Solid-State Reactions between Nickel Oxide and Aluminium Oxide." Journal of the American Ceramic Society 78, no. 1 (1995): 248–50. http://dx.doi.org/10.1111/j.1151-2916.1995.tb08395.x.

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Spyrka, M., R. Atraszkiewicz, and L. Klimek. "A new ceramic composite based on spherical aluminium oxide for auxiliary panels in high-temperature firing processes." Archives of Materials Science and Engineering 1, no. 101 (2020): 5–14. http://dx.doi.org/10.5604/01.3001.0013.9501.

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based on a spherical form of aluminium oxide. It is intended to limit the occurrence of technological problems related to the appropriate selection of auxiliary refractory materials, such as cracking, high heat capacity and variable coefficient of thermal expansion. Design/methodology/approach: A composite ceramic material with the spherical form of aluminium oxide included allows to reduce mass and stabilize characteristics of dimensional changes as a function of temperature in auxiliary panels in high-temperature firing processes with typical manufacturing process of the ceramics, which is g
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Dissertations / Theses on the topic "Aluminium oxide-Yettnium oxide Ceramics"

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GARCIA, RAFAEL H. L. "Síntese e processamento de compósitos de zircônia-alumina para aplicação como eletrólito em células a combustível de óxido sólido." reponame:Repositório Institucional do IPEN, 2007. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11554.

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Made available in DSpace on 2014-10-09T12:53:12Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T13:58:24Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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SILVA, MAVIAEL J. da. "Desenvolvimento de selantes vitrocerâmicos para uso em SOFC pertencentes ao sistema BAS (BaO-Alsub(2)0sub(3)-SiOsub(2)) modificados com Bsub(2)Osub(3)." reponame:Repositório Institucional do IPEN, 2014. http://repositorio.ipen.br:8080/xmlui/handle/123456789/23655.

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Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2015-04-10T16:38:07Z No. of bitstreams: 0<br>Made available in DSpace on 2015-04-10T16:38:07Z (GMT). No. of bitstreams: 0<br>Tese (Doutorado em Tecnologia Nuclear)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Stosiek, Christoph. "Struktur und Eigenschaften von nanoskopischen Metall(hydroxid)fluorid-Aluminiumoxid-Kompositen." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2010. http://dx.doi.org/10.18452/16162.

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Durch die Verwendung der fluorolytischen Sol-Gel Synthese ist es möglich, röntgenamorphe bzw. partiell nanokristalline Metallhydroxidfluoride und Metallfluoride zu erhalten. Diese Verbindungen unterscheiden sich in ihren Eigenschaften stark von „klassisch“ hergestellten, kristallinen Metall(hydroxid)fluoriden. In der vorliegenden Promotionsarbeit wurden deshalb in vier aufeinander folgenden Kapiteln sowohl die Synthese und Charakterisierung von Aluminium– und Magnesium(hydroxid)fluoriden beschrieben als auch die Auswirkung dieser Verbindungen auf das Phasentransformationsverhalten von böhmitis
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Alto, Raphael Vieira Monte. "Caracterização de sistemas cerâmicos aluminizados infiltrados por vidro, por meio de microscopia eletrônica de varredura e resistência à flexão." Universidade do Estado do Rio de Janeiro, 2009. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=929.

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Objetivo: O objetivo do trabalho foi caracterizar e comparar sistemas cerâmicos aluminizados infiltrados por vidro, por meio de difração por RX, microscopia eletrônica de varredura e resistência à flexão uniaxial em três pontos. Os sistemas cerâmicos utilizados foram: (IC)- In-Ceram Alumina (VITA), (VC)- Vitro-Ceram (Angelus) e (AG)- Alglass (Celmat). A fase cristalina de cada material foi identificada por meio de difração por RX. Dez espécimes em forma de barra (25X4X1,20,1) de cada material foram produzidos seguindo as instruções do fabricante de acordo com a ISO 6872. Os espécimes foram le
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Masson, Isabelle. "Détermination des propriétés mécaniques en fluage a haute température et étude des microstructures de déformation de céramiques a base de nitrure d'aluminium." Vandoeuvre-les-Nancy, INPL, 1993. http://www.theses.fr/1993INPL136N.

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En vue d'applications en sidérurgie dans les nouveaux procédés de coulée continue de bandes minces, plusieurs céramiques à base de nitrure d'aluminium (AlN fritte (SAlN), AlN presse a chaud (HPAlN) et composites al#2o#3-AlN) ont été déformées en compression uniaxiale soit sous contrainte constante (150-250 MPa) soit à vitesse de déformation imposée (5. 10##6s##1) à des températures variant de 1200 à 1650c puis caractérisées en microscopie électronique à balayage, en microscopie électronique à transmission et par analyse EDX. En fluage a charge constante, la vitesse de déformation est proportio
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Seron, Alain. "Synthèse ß'-SiAlON par hydrogéno réduction nitrurante : application à l'élaboration de films sur des composites thermostructuraux." Orléans, 1993. http://www.theses.fr/1993ORLE2035.

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Bien que les composites carbones représentent une avancée technologique notoire dans le domaine des matériaux thermostructuraux, leur utilisation reste limitée par une forte réactivité en atmosphère oxygénée. L'objectif de cette étude était donc de revêtir la surface de tels composites d'une couche de céramique capable de s'opposer à la diffusion des composes oxygénés vers les sites actifs. La méthode choisie consiste en un dépôt, sur les pièces à revêtir, d'un réactif en suspension ou en milieu sol-gel, suivi d'une étape de céramisation. De part leurs propriétés physico-chimiques, les ß'-SiAl
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Shrestha, Amit K. "Synthesis and characterization of ceramic composites." Menomonie, WI : University of Wisconsin--Stout, 2006. http://www.uwstout.edu/lib/thesis/2006/2006shresthaa.pdf.

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Alkebro, Jesper. "Multiphase oxide ceramics in the aluminia-yttria system." Vandoeuvre-les-Nancy, INPL, 2002. http://www.theses.fr/2002INPL109N.

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Dans l'objectif de créer des structures d'oxydes multiphasées, le broyage à haute énergie a servi comme pré-traitement aux mélanges de poudres alumine-yttrine avant pressage et frittage. Le travail initial de modélisation du broyage planétaire a été suivi par une étude de l'évolution de phases et le frittage au cours des traitements thermiques des poudres broyées. Le broyage menait à la destruction du réseau cristallin et, dans certains cas, la formation d'une phase perovskite Y AIO3. Au traitement thermique suivant, les températures de transformation ont diminué en fonction du temps de broyag
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Cloutier, Caroline. "The wear resistance of commercially produced aluminum oxide ceramics /." Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=31046.

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High hardness, fracture toughness, modulus of rupture and fine grain size are material properties that are desired for components employed in aggressive wear environments. Since aluminum oxide offers such properties, this type of material is often selected for applications that demand wear resistance. Aluminum oxide materials commercially produced at Superior Technical Ceramics were investigated to find a correlation between their mechanical properties and wear resistant performance. A pin-on-disc apparatus and a tumbling test were employed to determine the relative difference in wear between
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Denzel, Jeffrey R. "Determination of shock properties of ceramic corbit 98 98% alumina /." Thesis, Monterey, California : Naval Postgraduate School, 2010. http://edocs.nps.edu/npspubs/scholarly/theses/2010/Jun/10Jun%5FDenzel.pdf.

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Thesis (M.S. in Applied Physics)--Naval Postgraduate School, June 2010.<br>Thesis Advisor(s): Hixson, Robert ; Sinibaldi, Jose. "June 2010." Description based on title screen as viewed on July 14, 2010. Author(s) subject terms: Ceramic, Shock properties, Hugoniot equation of state, Hugoniot elastic limit, sound speed, single stage gas gun. Includes bibliographical references (p. 75-76). Also available in print.
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Books on the topic "Aluminium oxide-Yettnium oxide Ceramics"

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Tomaszewski, Henryk. Odporna na pękanie ceramika korundowa. Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie, 1990.

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D, Hart L., and Lense Esther, eds. Alumina chemicals: Science and technology handbook. American Ceramic Society, 1990.

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Steyern, Per Vult von. All-ceramic fixed partial dentures: Studies on aluminum oxide- and zirconium dioxide-based ceramic systems. Department of Prosthetic Dentistry, Faculty of Odontology, Malmo University, 2005.

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E, Sliney Harold, Deadmore Daniel L, and Lewis Research Center, eds. Screen cage ion plating (SCIP) and scratch testing of polycrystaline aluminum oxide. National Aeronautics and Space Administration, Lewis Research Center, 1992.

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E, Sliney Harold, Deadmore Daniel L, and Lewis Research Center, eds. Screen cage ion plating (SCIP) and scratch testing of polycrystaline aluminum oxide. National Aeronautics and Space Administration, Lewis Research Center, 1992.

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1959-, Divakar Ramesh, Blau P. J, and ASTM Committee G-2 on Erosion and Wear., eds. Wear testing of advanced materials. ASTM, 1992.

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Ōtsuka, Kanji. Multilayer ceramic substrate-technology for VLSI package/multichip module. Elsevier Applied Science, 1993.

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Jolivet, Jean-Pierre. Metal Oxide Nanostructures Chemistry. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190928117.001.0001.

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This much-anticipated new edition of Jolivet's work builds on the edition published in 2000. It is entirely updated, restructured and increased in content. The book focuses on the formation by techniques of green chemistry of oxide nanoparticles having a technological interest. Jolivet introduces the most recent concepts and modelings such as dynamics of particle growth, ordered aggregation, ionic and electronic interfacial transfers. A general view of the metal hydroxides, oxy-hydroxides and oxides through the periodic table is given, highlighting the influence of the synthesis conditions on
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Dorre, Erhard. Alumina: Processing Properties and Applications (Materials Research and Engineering, Vol 3). Springer, 1985.

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(Editor), LeRoy D. Hart, and Esther Lense (Editor), eds. Alumina Chemicals: Science and Technology Handbook. Wiley-American Ceramic Society, 1990.

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Book chapters on the topic "Aluminium oxide-Yettnium oxide Ceramics"

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Arnold, Bozena. "Advantages of Aluminium Oxide Ceramics." In Rubies and Implants. Springer Berlin Heidelberg, 2022. http://dx.doi.org/10.1007/978-3-662-66116-1_26.

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Arnold, Bozena. "Is Aluminium Oxide Ceramic Loadable?" In Rubies and Implants. Springer Berlin Heidelberg, 2022. http://dx.doi.org/10.1007/978-3-662-66116-1_25.

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Ulyanova, Tatiana, Ludmila Titova, and Nikolai Krut'ko. "Polycomponent Aluminium Oxide-Based Fibres." In High Temperature Ceramic Matrix Composites. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527605622.ch4.

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Willmann, Gerd. "The Colour of Aluminum Oxide Ceramic Implants." In Bioceramics and the Human Body. Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2896-4_33.

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Qiao, Bin, Zi Long Tang, Zhong Tai Zhang, and Rui Long Zong. "The Application of Porous Anodic Aluminum Oxide Membrane in Luminescence." In High-Performance Ceramics III. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-959-8.505.

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Brinksmeier, Ekkard, and Heike Siemer. "Calculation of X-Ray Elastic Constants of Aluminum Oxide Ceramics." In International Conference on Residual Stresses. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1143-7_55.

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Holmquist, M., L. Hoffer, A. Kristoffersson, and R. Lundberg. "Aluminium Phosphate Bonded Oxide Fibre Reinforced Porous Mullite-Based Matrix Composites." In High Temperature Ceramic Matrix Composites. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527605622.ch95.

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Couper, M. J., B. R. Crawford, J. R. Griffiths, and K. Xia. "Fatigue of an Aluminium Alloy Reinforced with Oxide Ceramic Microspheres." In Fracture of Engineering Materials and Structures. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3650-1_26.

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Du, Bo, Rui Long Zong, Ji Zhou, and Long Tu Li. "The Preparation of Anodic Aluminum Oxide Ceramic Template and the Fabrication of Silver Nanowires." In High-Performance Ceramics III. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-959-8.573.

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Qu, C., P. Li, J. Fan, et al. "Aluminum Oxide and Silicon Nitride Thin Films as Anti-Corrosion Layers." In Advanced Ceramic Coatings and Interfaces V. John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470943960.ch10.

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Conference papers on the topic "Aluminium oxide-Yettnium oxide Ceramics"

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Nowotny, Steffen, Anne Müller, Anja Techel, and Ulrich Franz. "Laser surface cladding of aluminium with oxide ceramics." In ICALEO® ‘97: Proceedings of the Laser Materials Processing Conference. Laser Institute of America, 1997. http://dx.doi.org/10.2351/1.5059703.

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Kumpulainen, E., M. Vippola, P. Vuoristo, P. Sorsa, and T. Mäntylä. "Characteristics of Phosphoric Acid Sealed Ceramic Oxide Coatings." In ITSC 1996, edited by C. C. Berndt. ASM International, 1996. http://dx.doi.org/10.31399/asm.cp.itsc1996p0489.

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Abstract Plasma sprayed ceramic coatings usually have relatively high open porosity in order to provide a good corrosion protection. By using sealants the porosity values can be reduced. In this study atmospheric plasma sprayed (APS) aluminium oxide, chromium oxide and zirconium oxide coatings were sealed by a phosphoric acid treatment. After impregnation the coatings were heat treated at a curing temperature of 400°C. Phosphoric acid was found to react with the coating material during the heat treatment. Wear resistance was evaluated by rubber wheel abrasion tests and corrosion resistance by
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Balaji, Mariyappan, Somasekaran Balakrishnan, and N. Sathishkumar. "Machining characteristics of aluminium oxide bioinert ceramics and optimization of ECDM process parameters." In INTERNATIONAL CONFERENCE ON MINERALS, MATERIALS AND MANUFACTURING METHODS (ICMMMM). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0158492.

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Sova, A., V. Kosarev, A. Papyrin, and I. Smurov. "Effect of The Ceramic Component on Cold Sprayed Metal Ceramic Coatings." In ITSC2010, edited by B. R. Marple, A. Agarwal, M. M. Hyland, et al. DVS Media GmbH, 2010. http://dx.doi.org/10.31399/asm.cp.itsc2010p0548.

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Abstract Spraying metal-ceramic coatings is a complicated task because, in addition to the spray parameters of the metal particles, it is necessary to take into account those of ceramics. This paper presents some results concerning the effect of the nature, particle size, and velocity of ceramics on the metal-ceramic coating properties. Copper and aluminium powders are used as metal components. Two fractions (fine and coarse) of aluminium oxide and silicon carbide are sprayed in the tests. Ceramic particle velocity is varied by the particle injection into different zones of the gas flow: in th
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Erne, M., D. Kolar, K. Möhwald, and Fr W. Bach. "Tribological Behaviour of Suspension Plasma Sprayed Coatings for Hot Extrusion Tools." In ITSC2011, edited by B. R. Marple, A. Agarwal, M. M. Hyland, et al. DVS Media GmbH, 2011. http://dx.doi.org/10.31399/asm.cp.itsc2011p0020.

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Abstract Up to now no coating systems are marketable in the field of direct hot extrusion, which provide both surface protection of the parts being in contact to the billet (i.e. container and die), and a significant reduction of the frictional losses being induced by the billet passing along the container walls. To dispense the use of lubricants and to enhance the usable forming capacity of the process, different oxide ceramics were given in one suspension and plasma sprayed. The aim is to reach a mixing of the feedstock to obtain deterministic solid solutions of the oxide phases which show a
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Zhang, D., P. H. Shipway, and D. G. McCartney. "Particle-Substrate Interactions in Cold Gas Dynamic Spraying." In ITSC2003, edited by Basil R. Marple and Christian Moreau. ASM International, 2003. http://dx.doi.org/10.31399/asm.cp.itsc2003p0045.

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Abstract Aluminium powder of 99.7wt% purity and in the nominal particle size range –75+15µm has been sprayed onto a range of substrates by cold gas dynamic spraying (cold spraying). The substrates examined include metals with a range of hardness, polymers and ceramics. The substrate surfaces had very low roughness before deposition of aluminium in an attempt to separate effects of mechanical bonding from other forms of bonding. The cross-sectional area of a single track of aluminium sprayed onto the substrate was taken as a measure of the ease of initiation of deposition, assuming that once a
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Ho, Ching-Yen, and Mao-Yu Wen. "Ultrashort-pulse laser microablation of aluminum oxide ceramics." In 2011 IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS). IEEE, 2011. http://dx.doi.org/10.1109/nems.2011.6017401.

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Hollis, Kendall J., Marla I. Peters, and Brian D. Bartram. "Plasma-Sprayed Ceramic Coatings for Molten Metal Environments." In ITSC2003, edited by Basil R. Marple and Christian Moreau. ASM International, 2003. http://dx.doi.org/10.31399/asm.cp.itsc2003p0153.

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Abstract Coating porosity is an important parameter to optimize for plasma-sprayed ceramics which are intended for service in molten metal environments. Too much porosity and the coatings may be infiltrated by the molten metal causing corrosive attack of the substrate or destruction of the coating upon solidification of the metal. Too little porosity and the coating may fail due to its inability to absorb thermal strains. This study describes the testing and analysis of tungsten rods coated with aluminum oxide, yttria-stabilized zirconia, yttrium oxide, and erbium oxide deposited by atmospheri
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Voyer, J., B. R. Marple, and C. K. Jen. "Plasma Sprayed Ceramic Coatings for Ultrasonic Wave Guidance in Severe Environments." In ITSC 1999, edited by E. Lugscheider and P. A. Kammer. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 1999. http://dx.doi.org/10.31399/asm.cp.itsc1999p0630.

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Abstract This paper aims to analyze the effect of the nature of the core material, the geometry of the buffer rods, as well as the nature and thickness of the cladding material on the ultrasonic propagation properties of these guidance components. The development of ultrasonic waveguides was studied in order to address the need for operation under strict conditions. The effects of the composition and thickness of the cladding as well as the type and geometry of the core were investigated with straight and tapered aluminum oxide and 1018 steel rods for the core and with plasma-sprayed aluminum
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10

Friedrich, C., R. Gadow, and A. Killinger. "Thermally Sprayed Multilayer Coatings as Electrodes and Dielectrics in High Efficiency Ozonizer Tubes." In ITSC 1999, edited by E. Lugscheider and P. A. Kammer. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 1999. http://dx.doi.org/10.31399/asm.cp.itsc1999p0676.

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Abstract This paper presents the results of metal dielectric multilayer structures based on aluminum alloys and several oxide ceramics respectively. It investigates thermomechanical and dielectric properties with regard to the use of different powders for thermal spraying as well as a high and a low energy gun for atmospheric spraying. The experimental work of this study is divided into two main parts: the selection of materials and the development of promising coating systems and the manufacturing and testing of novel ozonizer tubes. The investigated coating systems are analysed focusing the
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