$Development of an Ultra-Low Carbon MgO Refractory Doped with α-Al2O3 Nanoparticles for the Steelmaking Industry: A Microstructural and Thermo-Mechanical Study$

Development of an Ultra-Low Carbon MgO Refractory Doped with α-Al2O3 Nanoparticles for the Steelmaking Industry: A Microstructural and Thermo-Mechanical Study

The effect of α-Al2O3 nanoparticles (up to 5 wt.%) on the physical, mechanical, and thermal properties, as well as on the microstructural evolution of a dense magnesia refractory is studied. Sintering temperatures at 1300, 1500, and 1600 °C are used. The physical properties of interest were bulk den...

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Veröffentlicht in:	Materials 2020-02, Vol.13 (3), p.715
Hauptverfasser:	Gómez-Rodríguez, C., Castillo-Rodríguez, G. A., Rodríguez-Castellanos, E. A., Vázquez-Rodríguez, F. J., López-Perales, J. F., Aguilar-Martínez, J. A., Fernández-González, D., García-Quiñonez, L. V., Das-Roy, T. K., Verdeja, L. F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Bulk density Carbon Compressive strength Corrosion resistance Cost control Differential scanning calorimetry Graphite Heat conductivity Hydration Investigations Magnesium oxide Mechanical properties Microhardness Microstructure Nanomaterials Nanoparticles Oxidation Particle size Physical properties Porosity Qualitative analysis Sintering Sintering (powder metallurgy) Slag Steel industry Steel making Thermodynamic properties
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