Refractoriness Of Lining Refractory Of Glass Furnace

Refractory material is an essential lining material in industrial furnace. In the continuous progress of science and technology, furnace updates from generation to generation which leads to the production process of refractory materials greatly improved. And these improvements are mainly around in the refractoriness, fire resistance, slag resistance, anti stripping and other aspects. Meanwhile, the types and applications of refractory materials have a variety of changes.

 

Most of the refractory materials are composed of multi elements and materials which have different melting point, when the temperature reaches a certain degree, the liquid phase is appeared at first, with the temperature continuous rising, the materials are completely fused, so it is a gradual process. The so-called different material brick refers to the main content of the brick, for example, the raw materials of clay refractory materials are mainly clay, and high alumina brick defines the level according to the level of aluminum content. Below refractoriness are for some common refractory materials:

 

1. clay brick: 1610～1750℃

2. silica brick：690～1730℃

3. high alumina brick：＞1770～2000℃

4. magnesia refractory：＞2000℃

5. zircon brick: ＞1630～1680℃

 

Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the research and development of glass refractory products. Sunrise as a glass refractory manufacturer can provide professional before-after guidance and excellent products such as fused cast AZS block, fused cast alumina block, silica brick, magnesia brick, zircon brick, zircon mullite brick, mullite series brick, sillimanite brick, etc. contact us, we will do our best for you.