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
Corrosion of Alumina-Spinel Refractory by Secondary Metallurgical Slag Using Coating Corrosion Test
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15103425
Abstract: In this paper, the corrosion mechanism of commercial alumina-spinel refractory was investigated at 1350 and 1450 °C. Disc samples were coated with shells of two different slags containing 4 and 10 wt.% SiO2. The after-corrosion… read more here.
Keywords: alumina spinel; refractory; corrosion alumina; spinel refractory ... See more keywords