In modern chemical industry, steel and other industries, a variety of machines and equipment are often used. The equipment is very important and the manpower is not comparable. As we all know, many materials in industrial production are corrosive. If the machine is made up of pure metal parts, it is easy to be corroded and damaged, and parts must be replaced frequently. This is a waste of resources, but also very unfavorable to industrial development. As a result, various methods have been devised to enhance the acid and heat resistance of the equipment.

   Fortunately, with the continuous improvement and development of skills, people have found a kind of material, which can be very good corrosion resistance, namely alumina ceramics. Its main component is alumina, which is essentially a kind of ceramic material. This material can withstand all kinds of strong acids except hydrofluoric acid. A major problem in heavy industrial equipment such as metallurgy and iron and steel has been solved. 

   Now, the production process of alumina ceramic has been progresses and has been used more and more in daily life. As a result, more and more talents and funds are invested in this industry. People are also beginning to expect that alumina ceramics will be able to do better and give full play to their excellent performance and have wider application.