USB2Aluminum phosphate compounds compositions
USB2 US10/627 194 USA USB2 US B2 US B2 US B2 US A US A US A US B2 US B2 US B2 Authority US United States Prior art keywords materials composite film compositions coating Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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Ceramics InternationalAcademic Accelerator
About. Ceramics International covers the science of advanced ceramic materials. The journal encourages contributions that demonstrate how an understanding of the basic chemical and physical phenomena may direct materials design and stimulate ideas for new or improved processing techniques in order to obtain materials with desired structural features and properties.Ceramics International
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Failure Mechanisms in High Chrome Oxide Gasifier
Failure Mechanisms in High Chrome Oxide Gasifier Refractories. Metallurgical and Materials Transactions A Mar 2011. James P. Bennett Kyei-Sing Kwong. James P. Bennett Kyei-Sing Kwong. Gasification is a high-temperature high-pressure chemical process used to convert a carbon feedstock into CO and H2 (syngas) for use in power generation and
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Encyclopedia and Handbook of Materials Parts and Finishes
A great deal of progress has been made in the development of materials their application to structures and their adaptation to a variety of systems and integrated across a wide range of industrial applications. This encyclopedia serves the rapidly expanding demand for information on technological developments. In addition to providing information for manufacturers and assemblers of materials
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Recycling phosphorus slag as a precursor for alkali
The effect of additives on the properties of high alumina low-cement self-flowing castables Otroj S. / Nilforoushan M.R. / Marzban R. 2009 print version
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Journal of the Ceramic Society of Japan Supplement
Sintering Behavior and Pore Structure Development of Kaolin-Alumina Ceramics Yung-Feng CHEN Wei-Jen SHIH Moo-Chin WANG Min-Hsiung HON. Formation and Sintering Characteristics of ZnMn 2 O 4-type Spinels Using IZC Powder Recycled from the Waste of Used Dry Batteries Junichi TAKAHASHI Hidenobu ITOH Masami KISHI Toshiyuki AKAZAWA Hiroshi
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Solid oxide fuel and electrolysis cellsScienceDirect
Jan 01 2020 · Solid oxide cells (SOCs) are electrochemical energy converters that can operate in two modes within one unit. In fuel cell mode (solid oxide fuel cell SOFC) they directly convert chemical energy into electrical energy through a Knallgas reaction which is the chemical reaction of oxygen and hydrogen forming water in a controlled manner.
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USB2Aluminum phosphate compounds compositions
USB2 US10/627 194 USA USB2 US B2 US B2 US B2 US A US A US A US B2 US B2 US B2 Authority US United States Prior art keywords materials composite film compositions coating Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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Air plasma spraying of SOFC composite cathodesUBC
Air plasma spraying (APS) has been used to produce porous composite cathodes containing (La0.8Sr0.2)0.98Mn(LSM) and yttria stabilized zirconia (YSZ) for use in solid oxide fuel cells (SOFCs). Preliminary investigations focused on determining the range of plasma conditions under which each of the individual materials could be successfully deposited. A range of conditions was thereby
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Structure and physical properties of alumina ceramic foams designed for centrifugal infiltration process Anna J. Dolata Maciej Dyzia Zbigniew Jaegermann pages keywords alumina foam structure physical properties centrifugal infiltration article version pdf (4.67MB)
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(PDF) An Introduction to Materials Engineering and Science
Academia.edu is a platform for academics to share research papers.
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Densification characteristics of chromia/alumina castables
The densification effect was examined by adding ultrafine alumina powder to reduce the amount of water and improve the flow ability of the chromia/alumina refractory castable. Experimental procedure The particle size distribution of the castable was adjusted to a theoretical self-flowing continuous curve based on the Andreassen model 3 .
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USB2Aluminum phosphate compounds compositions
USB2 US10/627 194 USA USB2 US B2 US B2 US B2 US A US A US A US B2 US B2 US B2 Authority US United States Prior art keywords materials composite film compositions coating Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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Polytechnique Montréal
The following articles and posters cite or employ FactSage and can be downloaded. If we are missing anything that you think should be on the list then please email us the details.
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ECS Transactions Volume 78 Number 1 May 2017 2017
The New Energy and Industrial Technology Development Organization (NEDO) has been conducting development and demonstrative research projects relating to the solid oxide fuel cell (SOFC) as it is one of the most important and promising technologies for CO 2 reduction and realizing dispersed power sources. One of NEDO s achievements was the world s first commercialization of an SOFC-based
Get PriceDensification characteristics of chromia/alumina castables
The chromia/alumina castable has an excellent resistance to slag corrosion. To provide the optimum particle packing the grain composition of fine alumina powders and alumina cement in matrix parts in the castable would be an essential requirement to obtain a castable associating high flow ability with low water content.
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ECS Transactions Volume 7 Number 1 May 2007 2007
The U.S. Department of Energy s Office of Fossil Energy s National Energy Technology Laboratory in partnership with private industry educational institutions and national laboratories is leading the research development and demonstration of high efficiency fuel flexible solid oxide fuel cells (SOFCs) and coalbased SOFC power generation systems for stationary markets.
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Cristina LEONELLIpersonale UniMorepubblicazioni
Zirconia doped with ceria and toughened with alumina (10Ce-TZP/Al2O3) is the composite used in this study. The samples were sintered by microwave in air at 1200 and 1300 °C with 10 min of dwell time at 2.45 and 5.8 GHz in order to evaluate their effects on sintering using
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Advanced Materials 93 ScienceDirect
Aluminum–rich aluminides in which the aluminum concentration is higher than in AlFe were formed in the outer aluminized layers and were tested with a eutectic carbonate mixture in oxidizing atmospheres at 923 K for 3.6 Ms compared with AlFe. Al 13 Fe 4 changed to an Al 5 Co 2 type aluminide. The ini0tial Al 5 Co 2 type aluminide mostly remained.
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Advanced Materials 93 ScienceDirect
Aluminum–rich aluminides in which the aluminum concentration is higher than in AlFe were formed in the outer aluminized layers and were tested with a eutectic carbonate mixture in oxidizing atmospheres at 923 K for 3.6 Ms compared with AlFe. Al 13 Fe 4 changed to an Al 5 Co 2 type aluminide. The ini0tial Al 5 Co 2 type aluminide mostly remained.
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Nano-phase separation sintering in nanostructure-stable vs
Feb 15 2018 · Nano-phase separation sintering is meant to facilitate second phase formation and rapid transport to the neck regions promoting accelerated densification at moderate temperatures. The key thermodynamic features of nano-phase separation sintering in binary systems are thus at least three in number i. First a binary couple should have a strong
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(PDF) HARBISON-WALKER Handbook of Academia.edu
HARBISON-WALKER Handbook of Refractory Practice Harbison-Walker Refractories Company 400 Fairway Drive Moon Township PA 15108
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Handbook of Refractory Practice Harbison Walker 2005
The History of Harbison-Walker The refractories company known as Harbison-Walker opened on March 7 1865 as the Star Fire Brick Company. The firm was founded by J.K. Lemon a Pitts- burgh entrepreneur who hoped to build a fortune on America s growing demand for refractory brick following the Civil War. In 1866 Lemon hired Pollock Harbison as a part-time bookkeeper.
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112th AIME Annual Meeting Technical Program with Abstracts
8 30 a.m. CAUSTIC EXTRACTION OF ALUMINA AND SODA FROM DAWSONITE-BEARING OIL SHALE G. Asai J. E. Mauser R. L. Lincoln and J. L. Henry Albany Research Center Bureau of Mines Department of the Interior Albany OR 97321 The Bureau of Mines is investigating the caustic extraction of alumina and soda from dawsonite-bearing oil shale as part
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Journal of The Electrochemical Society Volume 157 Number
The microstructural and electrical properties of sol–gel deposited ultrathin films with different Ce contents ( 0.1 0.3 and 0.5) were studied using various characterization tools. Ce doping reduced the crystallization (densification) temperature and increased the dielectric constant of the film. There was no degradation of the hysteresis
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ECS Transactions Volume 78 Number 1 May 2017 2017
The New Energy and Industrial Technology Development Organization (NEDO) has been conducting development and demonstrative research projects relating to the solid oxide fuel cell (SOFC) as it is one of the most important and promising technologies for CO 2 reduction and realizing dispersed power sources. One of NEDO s achievements was the world s first commercialization of an SOFC-based
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(PDF) 3 Powder Metallurgy and Ceramic Academia.edu
3 Powder Metallurgy and Ceramic Forming Crystalline Ceramics and Glasses
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Journal papersAdvanced Ceramics and Powder Metallurgy
Densification of alumina by SPS and HP A comparative study. Demuynck M Erauw J Van der Biest O Delannay F Cambier F. Journal of the European Ceramic Society (2012) 32(9) . PDF High temperature thermal expansion and elastic modulus of steels used in mill rolls. Laptev A Baufeld B Swarnakar AK Zakharchuk S Van der Biest O.
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Solid oxide fuel and electrolysis cellsScienceDirect
Jan 01 2020 · Solid oxide cells (SOCs) are electrochemical energy converters that can operate in two modes within one unit. In fuel cell mode (solid oxide fuel cell SOFC) they directly convert chemical energy into electrical energy through a Knallgas reaction which is the chemical reaction of oxygen and hydrogen forming water in a controlled manner.
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