Porous ceramics combine the advantages of both ceramics and porous materials. Due to
their excellent combination of properties, such as lightweight, high surface area, excellent …

In order to achieve high-quality and stable production of special steel, the performance of
low-carbon MgO-C refractories needs to be further optimized. For this purpose, low-carbon …

Resource utilization of industrial solid waste can be a preferred solution to waste
management. This study proposes a new strategy to prepare high closed porosity foamed …

B4C–SiC composite ceramics are a very promising alternative to pure B4C ceramics and
pure SiC ceramics. B4C–SiC composite ceramics exhibit a combination of the desirable …

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 …

Composite additives are an efficient means to improve the high‐temperature stability and
slag resistance of low‐carbon MgO‐C refractories. In this work, Al2O3‐SiC powder was …

Abstract Recrystallized SiC (R–SiC) honeycomb ceramics were prepared using Al 4 SiC 4
as additives through a two–step sintering process, consisting of pre–nitridation treatment at …

The development of advanced refractories with low thermal conductivity and long service life
is of great significance for optimizing the energy consumption structure of high-temperature …

The direct utilization of magnesite to synthesize magnesia-based refractories is a promising
approach that not only shortens the mineral processing procedures, but also yields industrial …

Porous silicon nitride is a promising material for many advanced applications due to its
many outstanding properties. In this work, porous silicon nitride was fabricated at 1200° C …