The current application of alumina ceramics in the market has far exceeded our expectations. The overall application of alumina ceramics is becoming more and more extensive, because it can not only meet the needs of our daily life, but also meet the needs of some special properties, although The application of alumina ceramics in modern society has been very extensive, so what are the main principles for choosing high-quality alumina ceramic rods? The following is introduced by the staff of Jinzhou Yunxing Industrial Ceramics Factory:

The ceramic material developed earlier is alumina ceramics. This material is resistant to high temperature and corrosion. It is an excellent and commonly used material. The material can be used to replace metal substances and extend the service life of the equipment. Increase the use of power.

Alumina ceramic tube sintering is a key stage of ceramic preparation, and the sintering atmosphere has a great influence on the preparation of ceramic materials. Too high sintering temperature or too long holding time will promote crystal growth, so that the fine raw materials will develop into coarse grains at high temperature, and the amount of liquid phase will increase. This will not only decrease the strength, but also weaken the wear resistance. Of course, if the temperature is too low, the sintered body will not be dense, and the wear resistance of the product will not be good.

Production practice and a large number of studies show that: low porosity, high density alumina ceramics have excellent structural properties. High density means that the crystal grains in the ceramic body are tightly arranged, and it is not easy to form destructive breakthrough points when subjected to external loads or corrosive substances.

In order to obtain alumina ceramic materials with high wear resistance, not only should it be considered to have high density, flexural and compressive strength, but also to increase its hardness and fracture toughness, and these properties are in line with the obvious characteristics of alumina ceramics. The microstructure (closed porosity, grain size, distribution of glass phase, etc.) and its wear mechanism are closely related.

We are specialized in producing high purity alumina ceramics.

1, alumina ceramic pipe: all kinds of wear-resistant, high-temperature ceramic lined pulverized coal, tailings, slag slurry, slurry pipeline, elbow, elbow tube, pulverized coal burner, coal mill export, coarse and fine powder cyclone separator, chute, hopper, storage bin, mine magnetic separator beneficiation barrel body;

Where alumina ceramics are applied I. Iron and steel plant: 1. Lining of cylinder mixer of sintering machine 2, drum package ceramic rubber 3. Fan impeller 4, disc feeder, dry trough 5, coke hopper, converter bin, coke tank weighing hopper, cyclone dust collector

Alumina ceramic belongs to the addition of special ceramics, our factory mainly produces aluminum oxide content is between 99.3% -99.7% of high purity alumina alumina ceramic plate its main composition is AL2O3 as raw material, finished product after sintering hardness can reach mohs hardness grade 9, because it's super abrasion resistance, impact resistance and strong corrosion resistance, high hardness, mechanical performance is remarkable,Has been widely used in cement, steel, thermal power, coal, smelting, chemical, port, mining and other industries in the easy to wear equipment, become to extend the life of mechanical equipment, protect equipment is not easy to be damaged, reduce the enterprise operating costs of the umbrella.

Generally for not very dirty ceramic tube, cleaning is very easy, because only need to use some clean water to wash it can.Because it is very wear-resistant, so you can also use some relatively large friction cleaning tools to clean it, no matter how much you use will not cause any loss to it, so we do not have to worry about this.It's easy to clean up with a brush and some detergent.When cleaning, you can use a water gun with higher pressure to wash it, so that it will be more convenient to wash, but also more clean. I believe that many people will have used such a method.