History and development of magnesium mill

The following describes the development history of light burned magnesium balls: The core technology of light burning magnesium balls comes from the United States. With the rapid development of the metallurgical industry, open-hearth steelmaking has been eliminated, and the transition to large-scale converter has been made. The process of converter slag splashing protection is to use oxygen gun to spray nitrogen after the converter steel is produced, and the remaining slag containing a certain amount of magnesium oxide in the furnace is evenly blown to the furnace wall, and a layer of slag is evenly sprayed on the furnace wall. Thus to achieve the role of protection lining, LTV Steel company in the United States after the adoption of this new technology, the current furnace age has been close to 20,000 furnaces, and the operation rate of the converter has reached 97%. Such as Germany, South Korea, Japan, Taiwan and other countries and regions are implementing this process. The following Yingkou Xinrui refractory materials factory details which domestic steel mills in the use of light burned magnesium ball splash slag furnace. At present, the steel mills that have used light-fired magnesium balls have Tiigang, Chenggang, Chonggang, Masteel and so on. Since the slag splashing furnace protection process was adopted, the maximum furnace life was increased from 150, 500, 700 and 1100 to 12000. For example, 1500 furnaces, 8500 furnaces, 10200 furnaces are recognized by large steel mills, and great economic benefits have been achieved. One of the key technologies of splash pool furnace protection is to reasonably control the MgO content in the slag. Practice has proved that adding appropriate amount of lightly burned magnesium balls to the slag in magnesium powder plants is the most effective way to achieve this purpose.

Magnesium powder factory, magnesia factory