The three major thermal equipments produced by glass use float glass as an example, including float glass furnaces, float glass tin baths and glass annealing kiln.

In t...

The kiln is the core equipment of the glass factory. It is usually repaired once in a few years. The reasons for cold repair under normal conditions are as follows.

A. ...

The Inner Side of the Hot Blast Furnace

1 Overview
According to the textbook, the blast furnace column is divided into a block zone, a soft melt zone, a dr...

The industry of ferroalloys knows that the melting temperature of ferrosilicon is very high, and the slag, high-temperature solution and refractory material interact with each o...

In the smelting process of zinc, the lining material should be in contact with molten metal, slag and furnace gas. This requires refractory materials and masonry to have good sl...