The sizing nozzle is a functional refractory material for controlling the flow rate of molten steel by continuous casting of less than 120 mm. Since the size of the billet is to...

In order to create a suitable indoor thermal environment and save energy, the application of thermal insulation materials has received more and more attention. Insulation materi...

Acid-resistant refractory castables are commonly used in areas that require acid and corrosion resistance, such as anti-corrosion flue, chimney lining, acid storage tanks, pickl...

In iron-making enterprises, the ball-type hot blast stove is a blast furnace blast heating device. The core of the technical problem of the ball-type hot blast stove is the ball...

The raw material used for chrome corundum brick is a solid solution which is synthesized by a certain ratio of alumina and chrome oxide and melted at a high temperature. The use...

The characteristics of Electric melting AZS ramming material :

1.When the temperature is below 800 °C, the expansion is regularly increased by a coefficient s...

During the calcination process, the new dry process cement clinker has a firing temperature of about 1450. The temperature of the rotary kiln firing zone is as high as 1 700 or ...

The blast furnace ironmaking hot blast stove is an important core kiln in the iron making process. The high alumina brick is widely used as a refractory material in hot blast st...