The raw materials of Refractory Brick and firing methods

Refractory brick has a variety of raw materials, the composition is mainly divide with the six categories: earth, stone, sand, ore, powder and other. 1. Earth: aluminum earth, kaolin earth, clay, diatomaceous earth. 2. Stone: fluorite, kyani...

16-09-06

The molding methods of Refractory Materials

Refractory materials have many molding methods, in addition to pressure molding method, contain the vibration molding, ramming molding, plastic molding, slip casting molding, casting molding, hot press molding and hot die casting molding, e...

16-09-01

The production process of Refractory Materials

The variety quality of refractory materials has a big relationship with production process. The same raw material using different process, can produce need different varieties and quality of products. The production process ofgenerally block...

16-08-19

What are the characteristics of Mullite Brick?

Mullite brick with mullite as phase of high aluminum refractory material.Has h igher refractoriness, can reach more than 1790 ℃. So what quality characteristics does Mullite brick have? 1. The brick binder of mullite brick. Mullite brick u...

16-08-12

How should Refractory Material Industry develop healthily?

In 2011, the world produced 43 million tons of refractory material , Chinas refractories production accounted for 69% of global production.Chinas refractories industry should how to develop healthily, become concerned about the topic of a pe...

16-08-04

What are the unique advantages of Sillimanite Brick?

Sillimanite brick is refractory brick made of sillimanite minerals. Commonly using high temperature burning method and mud casting method to product. Sillimanite brick has five big advantage of using: 1. The application of non-ferrous metal...

16-07-28

The meaning and charicteristic of Mullite brick

High aluminum refractory material is by mullite (3Al2O32SiO2) as the main chip. Mineral composition in addition to the mullite, Containing the alumina lower also contains a small amount of glass phase and cristobalite, Containing alumina hi...

16-07-14

How Do Impurities Affect The Quality Of Mullite Bricks

Impurities can affect the quality and properties of mullite bricks, so it is important to ensure the purity of raw materials. ...

16-06-07

The Application Of Lightweight Mullite Insulation Bricks In Ceramic Kilns

The traditional ceramic kilns are mainly down draft kilns fueled with coal. In order to prevent coal ash from polutting the ceramic products, the green body should be pet into containers, but this will consume a lot of energy. Lightweight mu...

16-05-23