The refractory preform combines the shape diversity characteristics of the amorphous product, has better performance than the amorphous refractory material, and is more flexible...

Corundum castables have higher aluminum content and higher prices than ordinary castables. However, good products have a longer effect and are longer than other castables.
T...

High-aluminum bricks are generally used for industrial furnaces such as steel, iron making, hot blast stoves, electric furnace tops, blast furnaces, reverberatory furnaces, rota...

Permeable bricks are mainly composed of sintered magnesia, magnesia, high alumina and corundum.
1. Sintered magnesia permeable brick
Sintered magnesia material refers to...

Typical aluminum smelting furnaces are lined with refractory materials, usually made of high-aluminum refractory materials, Si3N4 combined with SiC refractories. When a high-alu...

On the one hand, the rotary kiln is a combustion device, in which pulverized coal is burned to generate heat; at the same time, it is also a heat transfer device, the raw materi...

The low cement castable is prepared from refractory aggregate, high alumina fine powder and binder in a certain proportion, pre-formed and baked to become a refractory material ...

Before construction, it is necessary to carefully check whether the construction equipment such as the mold meets the requirements for use, and whether the equipment for rust re...