The tapping ditch of a blast furnace includes several parts such as the main ditch, iron ditch, and slag ditch. The main tapping ditch of a large blast furnace is about 20 meter...

After the electric furnace is designed and installed, its geometric parameters and electrical parameters are determined. During the normal production process of the electric fur...

The common methods for repairing refractory materials for blast furnaces mainly include the following two:

1. Repair with refractory spray paint

Method:

S...

The refractory lining of lime kiln is affected by high temperature thermal shock, mechanical wear, structural stress and chemical erosion.

Lime rotary kiln is a kind ...

What refractory materials should be used in various parts of the sodium silicate melting furnace?

...

01. Cause Analysis

1. The expansion joints on the top of the furnace are reddening and flaming

The expansion joints on the top of the furnace are reddening and ...

Nowadays, many users usually require the material supplier to directly construct the refractory materials. If the supplier constructs, unnecessary defects and omissions caused d...

The application of mullite in the metallurgical industry is mainly reflected in steel smelting. Mullite bricks prepared with mullite as the main raw material have the characteri...