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Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories
Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few...
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Oxidation and Thermal Cycle Behavior of Yb2Si2O7-c-AlPO4-SiCw-Mullite Multilayer Coatings
The mullite ceramic coating has excellent oxidation resistance in static environments, but it is easy to generate micro-cracks during the thermal...
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Properties of Porous Mullite Filter Material Fabricated from Reaction Sintered Mullite Grains
This research investigates the fabrication of porous mullite filter material from reaction sintered mullite grains for high-temperature applications....
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Seeded-secondary growth synthesis of ZIF-8@porous mullite beads for adsorption of dyes
Zeolite imidazole framework-8 (ZIF-8), serving as a promising adsorbent for wastewater treatment, is limited in practical wastewater treatment due to...
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Preparation and Thermal Shock Resistance of Mullite Ceramics for High Temperature Solar Thermal Storage
Mullite thermal storage ceramics were prepared by low-cost calcined bauxite and kaolin. The phase composition, microstructure, high temperature...
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Corrosion behavior and failure mechanism of SiC whisker and c-AlPO4 particle-modified novel tri-layer Yb2Si2O7/mullite/SiC coating in burner rig tests
The corrosion behavior of environmental barrier coatings (EBCs) directly affects the service life and stability of ceramic matrix composite (CMC)...
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Synthesis of Mullite-Containing Ceramics in a Low-Temperature Plasma
AbstractThis work shows the possibility of synthesizing mullite-containing ceramics from an aluminosilicate melt obtained on the basis of boehmite (Al
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Mullite photonic glasses with exceptional thermal stability for novel reflective thermal barrier coatings
Thermal barrier coatings are essential materials systems for insulating and protecting substrates exposed to high temperatures. In such systems, the...
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Microstructure and properties evolution of spark plasma sintered mullite-CNT composite with HfN addition
The current study aimed at assessing the effect of HfN addition on the microstructure and mechanical properties of mullite-CNT composite....
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The Influence of Ammonium Nitrate/Urea Ratio on the Reaction Process and Structure of Formed Alumina–Mullite Composite
AbstractIn this study, the initial materials including aluminum nitrate nonahydrate and silicon powder were used to produce alumina–mullite composite...
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Thermal and Mechanical Properties (II): Spark Plasma Sintered Ti–6Al–4V Alloy Reinforced with Mullite-Rich Tailings for Production of Energy Efficient Brake Rotor
Designing a vehicle’s shape to reduce aerodynamic drag and make it more difficult to stop is one way to increase energy efficiency. To combat...
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Effect of Soaking Time and Molding Pressure on in-situ Synthesis of β-SiC Whiskers in Reaction-bonded SiC Ceramics
To enhance the high-temperature strength of SiC ceramics, β-SiC nanowhiskers were successfully in-situ synthesized to bond with α-SiC aggregates by...
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Enhanced mechanical and thermal insulation properties of mullite-based thermal insulation materials by heat treatment in reducing atmosphere
To improve the properties of mullite-based thermal insulation materials typically prepared by foam-casting method, samples were heat treated under...
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Microstructure and mechanical properties of melt-grown alumina-mullite/glass composites fabricated by directed laser deposition
Melt-grown alumina-based composites are receiving increasing attention due to their potential for aerospace applications; however, the rapid...
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Toward excellent oxidation resistance of Al2O3-SiC-C castables: new insights based on a novel pore-filling agent
There are a lot of factors affecting the oxidation resistance of Al 2 O 3 -SiC-C castables. The density of the castables plays a key role and influences...
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In situ synthesis of melt-grown mullite ceramics using directed laser deposition
AbstractWhile mullite is a significant oxide ceramic material, its current preparation process has many limitations such as complicated process, low...
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Production of α-Al2O3 Whiskers on the Surface of Ceramic Made using Lead-Zinc Ore Beneficiation Wastes
It is shown for the first time that aluminum oxide whiskers with a porous structure grow on ceramic made from the lead-zinc ore beneficiation wastes...
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Production of Ceramic Plates Based on Al2O3–TiB2 by Free SHS Compression
Ceramic plates with dimensions of 90 × 40 × 7 mm and a density of 3.41 g/cm 3 were obtained by the method of free SHS-compression. The resulting...
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Preparation and Thermal Shock Resistance of Mullite and Corundum Co-bonded SiC Ceramics for Solar Thermal Storage
Mullite and corundum co-bonded SiC-based composite ceramics (SiC-mullite-Al 2 O 3 ) were prepared by using SiC, calcined bauxite and kaolin via...
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Interface Reactions Between the Metal Melt and the Filter Surface Activated by a Spark Plasma Sintering Process
The reactions between newly developed filter materials and metal melts containing various inclusions were analyzed under laboratory conditions. For...