magnesia-alumina spinel bricks article

magnesia-alumina spinel bricks文章

Why do industrial kilns such as cement kilns and lime kilns use magnesia-aluminum spinel bricks?

Magnesia-aluminum spinel brick is a high-temperature refractory material, which is usually used in the lining of industrial furnaces such as cem

2023.04.03

Powder Metallurgy Electric Furnace Requirements for Furnace Building Refractories

Furnace building materials for powder metallurgy electric furnace mainly include refractory materials, insulation materials, metal materials and

2023.03.25

The correct method of loading kiln cars during the firing process of refractory bricks for cement kilns

The firing of refractory materials enters the kiln with the kiln car as the carrier, and the way of loading the kiln car has a huge impact on the f

2023.03.24

The demand ratio of refractory castables and refractory bricks

Relatively speaking, the proportion of demand for refractory bricks and castables is relatively large. However, with the actual situation of nation

2023.03.23

Reason Analysis and Treatment Measures of Long and Thick Kiln Skin at the Kiln Tail of Cement Kiln

Kiln skin, that is, the clinker layer attached to the surface of the kiln lining for firing. It protects the lining of the sintering zone, so that

2023.03.22

How to protect and maintain cement kiln coating

The kiln coating of cement rotary kiln is formed by clinker or dust from liquid phase or semi-liquid phase to solid. It is the main component structur

2023.03.20

What are the factors that affect the service life of the ladle slide

The ladle sliding nozzle refractory material is composed of upper and lower nozzle bricks, upper and lower plate bricks and joint mud. The upper

2023.03.15

Refractory raw materials - mineral composition of refractory clay

There are many types of minerals in refractory clay, which can be divided into two types: clay minerals and impurity minerals. 1. Clay mi

2023.03.13

Operating principles for the first feeding of the precalciner kiln system

After the refractory material of the firing system is dried, if it is confirmed that it is not necessary to extinguish the internal inspection, it

2023.03.10

Selection of refractory materials for cement rotary kiln cooling belt

In order to reduce the content of tricalcium iron aluminate and tetracalcium iron aluminate (C3AF, C4AF) to promote the crystalline phase transformati

2023.03.06

Selection of Refractory Materials for Burning Belt of Cement Rotary Kiln

The firing zone of cement rotary kiln is the key area for cement to complete the transformation of silicate crystal phase. The sintering temperature

2023.03.03

$Selection of Refractory Materials in Transition Zone of Cement Rotary Kiln$