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...

Refractory plastic is a semi-solid plastic refractory material that is applied by means of beating, vibration and extrusion. It can be classified according to the main refractor...

1. Before the refractory brick is built, the center line of the spherical vault brick (or sprayed layer) should be determined according to the center and elevation of the top ho...

The extent of this area generally includes the entire superstructure of the melt pool itself, plus the small furnace neck, but does not include the regenerator or any regenerato...

After years of actual production experience, for lead smelting, the metallurgical furnace used includes dozens of metallurgical furnaces for burying various lead materials, but ...

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...

The performance of refractory materials against high temperature glass liquid erosion is an important factor in determining the life of glass furnaces and the quality of glass p...