Self-reinforced high-alumina refractory castables
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DOI: 10.1016/j.ceramint.2017.10.205
Abstract: Abstract Among the available routes to enhance the mechanical behavior and toughening degree of ceramics, in situ formation of acicular or platelet grains in the resulting microstructure has gained special attention. Various studies focused on… read more here.
Keywords: self reinforced; high alumina; refractory castables; reinforced high ... See more keywords
Novel drying additives and their evaluation for self-flowing refractory castables
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DOI: 10.1016/j.ceramint.2019.10.025
Abstract: Abstract The drying step of dense refractory castables containing hydraulic binders is a critical process, which usually requires using slow heating rates due to the high explosion trend of such materials during their first thermal… read more here.
Keywords: drying behavior; novel drying; refractory castables; drying additives ... See more keywords
Main trends on the simulation of the drying of refractory castables - Review
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DOI: 10.1016/j.ceramint.2021.07.015
Abstract: Abstract Refractory castables develop microstructures after curing that behave as partially saturated porous media. Upon heating (during its drying stage), the steam generated by the physical and chemically bond water can result in pore pressurization… read more here.
Keywords: trends simulation; main trends; castables review; simulation drying ... See more keywords
Improvements of properties of alumina-silica refractory castables by alumina-coated aluminum powders
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DOI: 10.1016/j.jallcom.2020.154925
Abstract: Abstract Castables have been widely used in repairing furnace linings owing to their numerous verified benefits. Al2O3 coated Al powders (ACAPs) were prepared to prevent their hydration during castable preparing. The effect of ACAPs on… read more here.
Keywords: refractory castables; alumina silica; properties alumina; improvements properties ... See more keywords
Optimization of Properties for Alumina-Spinel Refractory Castables by CMA (CaO-MgO-Al2O3) Aggregates
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DOI: 10.3390/ma14113050
Abstract: Aiming at optimizing properties of alumina-spinel refractory castables, coarse corundum particles were replaced partially with the particles of a novel porous multi-component CMA (CaO-MgO-Al2O3) aggregate in the same size. Properties including the bulk density, apparent… read more here.
Keywords: refractory castables; properties alumina; resistance; alumina spinel ... See more keywords