Magnesium Oxide Refractories and Aluminate Spinels for High-Temperature Industrial Use
This community develops magnesium oxide and magnesium aluminate ceramics and composites designed to withstand extreme heat, chemical attack, and mechanical stress in industrial environments.
The work centers on the synthesis and characterization of magnesium oxide (MgO) and magnesium aluminate (MgAl2O4) spinel materials. Recurring methods include spark plasma sintering, plasma sintering, and various nanoparticle synthesis techniques. The primary applications involve refractory bricks, castables, and thin films used in steelmaking and other high-temperature processes. Key performance metrics investigated are corrosion resistance against molten slag, thermal shock resistance, and mechanical behavior. A secondary strand of research explores the optical, photocatalytic, and antibacterial properties of magnesium oxide nanoparticles, though the dominant focus remains on structural ceramics for industrial durability.
The largest share of this community's output is found in magnesium research, accounting for 1.1% of all magnesium research, and 1,849 papers here. Aluminium research follows with 805 papers, representing 0.5% of that element's total research.
The community comprises 4,248 papers, publishing most frequently in Ceramics International, the Journal of the European Ceramic Society, and the Journal of the American Ceramic Society.
Recent work continues to focus on enhancing the oxidation and slag resistance of MgO-C refractories through the addition of carbides and oxides, as well as optimizing the optical and dielectric properties of doped magnesium oxide thin films for optoelectronic applications.