Refractory cement can be made from raw materials or purchased as a dry mix. One of the ingredients is masonry cement, which includes sand as a waterproofing agent and other ingredients that make it ...

OMEGATITE ®650 is an alloy of silicon nitride and aluminum oxide. This superior refractory material has the combined properties of silicon nitride (high strength, hardness, fracture toughness, and low ...

Refractory cements are used to patch or line furnaces and bond bricks or joints in high temperature applications ... differ in terms of cement properties and material features. Cement properties ...

This family of refractory compositions would then be tailored for use in high-temperature, high-alkaline industrial ... for use in black liquor and lime kiln/cement applications was commercially ...

Refractory high-entropy alloys (RHEAs) show promising applications at high temperatures. However, achieving high strengths at elevated temperatures above 1173K is still challenging due to heat ...