Porous MgO based ceramics have been widely used in some key industries due to their
excellent performance. To investigate the feasibility of preparing porous magnesia ceramics …

Abstract Effects of sintering atmosphere on the microstructure and strength of magnesite
were investigated using magnesite powder as raw material through X‐ray diffraction …

Partial/full replacement of traditional dense refractory aggregates (for furnace lining) with
lightweight aggregates is considered to be an effective and promising strategy for energy …

The recycling of solid waste is a win-win solution for humans and nature. For this purpose,
magnesite tailings and silicon kerf waste were employed to prepare MgO–Mg 2 SiO 4 …

In recent years, there was a huge demand for basic lightweight insulation materials in the
metallurgical industry, especially magnesia‐based refractories with low thermal conductivity …

A simple strategy for preparing MgO–Al 2 O 3–CaO-based porous ceramics (MACPC) with
high strength and ultralow thermal conductivity has been proposed in this work based on the …

In this study, two kinds of MgO ceramic filters were prepared by using porous magnesia
powder and fused magnesia powder as raw material, respectively. The microstructures …

Lightweight magnesia aggregates were fabricated using high-purity MgO agglomerates with
the addition of Mg (OH) 2 as a pore former. The pore evolution and its relationship to the …

Porous magnesia (MgO) with grainy rod-like microstructure was synthesized by
hydrothermal process at 180° C/5 h in the presence of urea. The as-prepared particles …

Abstract Development of microporous magnesia based aggregates serving as working-line
refractories have great significance in reducing energy loss and saving resource …