As advanced refractory materials, silicon nitride combined with silicon carbide refractory materials can be used at a normal temperature of abou...

Refractory material layout in incinerators

1. Combustion chamber

The water-cooled wall heating surface arranged in the combustion chamber and at the furnace out...

The service life of cement rotary kiln lining is closely related to the construction of refractory castables for the lining. Therefore, we should pay attention to the following ...

Commonly used refractory materials for garbage melting furnaces include: According to the atmosphere in the furnace, SiC materials and C-SiC materials are often used in reducing...

01. Damage mechanism of lining

The lining of a submerged arc furnace generally consists of three parts: the outer layer, the middle layer and the inner layer. The out...

Blast furnace refractory bricks

The blast furnace is a large high-temperature metallurgical furnace that uses coke to reduce iron ore to smelt molten iron. The temper...

cUnshaped refractory materials are a new type of refractory materials that are not calcined. They are developing very fast. The output of Japan, the United States and Germany ha...

Bubbles are the most common and difficult to solve defects in glass, especially in crucible furnaces. How to judge and understand bubbles is very important for eliminating bubbl...