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Calcium zirconate–based refractory with improved thermal shock damage resistance from Egyptian dolomite and zirconia through in situ spinel synthesis
Locally found Egyptian dolomite, commercial zirconia, and alumina were used to fabricate calcium zirconate-based refractory with improved thermal...
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Utilization of Demolished Waste of Glass Kilns for the Synthesis of High-Strength, Low-Cement Alumina-Zirconia-Silica Refractory Matrix
Herein low-cement alumina-zirconia-silica matrices with outstanding high-temperature strength have been successfully produced for the first time from...
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Research and development of the technology for producing fused zirconia
Analysis of the current state of production of various types of fused zirconia (monoclinic and stabilized) was conducted. A practical possibility of...
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Alumina-Zirconia Ceramic Reinforced with Strontium Hexa-Aluminate
Basics of technology for producing alumina-zirconia ceramics reinforced with strontium hexa-aluminate using ultrafine components and a precursor of...
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Refractory Materials for High-Temperature Pulsed Installations
The results of studies into high and super refractory materials for use in the Cowper heaters of high-temperature pulsed installations are presented....
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Industrial Waste-Derived Alumina-Zirconia-Silica Low Cement Castable
High-strength low-cement castables have been produced for the first time from waste of demolished glass furnaces. Adispersant of long-chain ionizable...
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Calcium Zirconate: Methods of Synthesis and Applications of Ceramic and Refractory Materials Based Thereon — A Review. Part 2. Applications of Ceramic and Refractory Materials Based on Calcium Zirconate
The publication presents general information on calcium zirconate and the physical/chemical characteristics of products based thereon. The main...
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Thermal shock resistance of mullite/Sr-celsian/zirconia composites
The thermal shock resistance of novel mullite / Sr-celsian / zirconia composites was studied. The effect of the Sr-celsian (15, 20, 25 wt.%) and ZrO 2 (5,...
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Interaction of Exogenous Zirconia Nanophases with Tin in Nickel Superalloys
AbstractThe interaction of exogenous refractory compound ZrO 2 nanoparticles with tin-containing model nickel superalloys is investigated. Under...
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The role of ZnO as an additive on the mechanical properties of zirconia-mullite composites
This study investigates the effects of ZnO addition on the physicochemical and mechanical properties of zirconia-mullite composites. Zirconia-mullite...
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Slag Corrosion Behavior of Novel Lightweight Magnesia Castable in a High-Basicity Slag: Role of Micropores and Nanosized Zirconia
This study examined the effects of micropores and nanosized zirconia (ZrO 2 ) addition in a novel lightweight magnesia castable on the slag resistance....
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Zirconia-Based Thermal Barrier Coatings Systems for Aero-Industry
Intelligent thermal spray processing is vital in many fields with high-temperature applicability for efficient production. For aircraft turbo engines...
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Predictive Furnace Refractory Maintenance Procedures to Extend Campaign Life and Reduce Waste
As furnace lining concepts and designs have improved over the last 100 years, the smelter management and maintenance approach has also changed...
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Sintering behavior of alumina whisker reinforced zirconia ceramics in hot oscillatory pressing
Alumina whisker reinforced zirconia ceramic composite was prepared by both hot oscillatory pressing (HOP) and conventional hot pressing (HP). The...
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Penetration Behavior of CaO–SiO2–FeOx–MgO–(CaCl2) Slags in MgO Refractory
Laboratory experiments were carried out to investigate the effect of CaCl 2 addition on the penetration behavior of BOF slags in MgO refractory. Slag...
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Mechanical property and thermal shock behavior of tungsten-yttria-stabilized zirconia cermet fabricated by spark plasma sintering
The cermet fuels have been considered as a potential key component for the nuclear thermal propulsion, and the homogeneity of the fuel particles in...
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Application and Delivery of Clay Raw Materials in Refractory Plants
Classification and a list of clay raw materials used for the ceramic industry are given. A method of strip** dumper cars from stuck or frozen clay...
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Electrospinning of Zirconia Fibers
The possibility of obtaining zirconia ceramic fibers by electrospinning was examined. The factors affecting the fiber diameter and the presence of...
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Effect of magnesia rich spinel on densification and stabilization behavior of monoclinic zirconia
Fully cubic-stabilized zirconia ceramic composites have been successfully fabricated by conventional sintering technique using commercial monoclinic...
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Refractory for Casting
Continuous casting (con-cast) demands uninterrupted product length whereas ingot process is popular for batch process. In modern production protocol,...