Anshan fused magnesia manufacturer
With the development of magnesia industry, people pay more and more attention to the use of ordinary fused magnesia, which has become an important product in industrial production. Understanding the use of magnesia is of great significance for better development of magnesia industry. Magnesia is a general term for the products of magnesite and other magnesia raw materials that have been treated at high temperature to reach the degree of sintering. Magnesite fired from natural magnesite by one-step or two-step calcination process with high-temperature equipment such as shaft kiln and rotary kiln is called sintered magnesite
Anshan fused magnesia manufacturer
At the same time, it should be noted that the development of the energy-saving refractory industry itself also requires the continuous investment of technical production factors. As a result, it cannot promote the development of the energy-saving industry itself, and it is also beneficial to accelerating the technological progress of the whole country.
Anshan fused magnesia manufacturer
According to the statistics of China Nonferrous Metals Industry Association, 588700 tons of raw magnesium were produced in China from January to July 2017, an increase of 8.42% year on year. The cumulative production in Shaanxi was 276800 tons, up 9.19% year on year; The cumulative production in Ningxia was 100500 tons, a year-on-year increase of 21.47%, and that in Shanxi was 81400 tons, a year-on-year decrease of 2.73%. According to statistical data, from January to July 2017, China exported 283800 tons of various magnesium ingot products, up 29.95% year on year, with a cumulative amount of 654 million yuan, up 26.81% year on year. Among them, 152200 tons of magnesium ingots were exported, a year-on-year increase of 40.13%; Magnesium alloy exports totaled 75100 tons, up 10.83% year on year; A total of 51000 tons of magnesium powder were exported, with a year-on-year increase of 40.22%.
Anshan fused magnesia manufacturer
Yingkou dicalcium fused magnesia is the main raw material selected, which contains 92% magnesium oxide. The magnesium oxide is pressed into balls by a ball press. The shape of the pressed ball is 30mm, and the 30mm magnesium oxide ball is calcined in the high-temperature oil shaft kiln or coke shaft kiln. The calcined product is called medium grade magnesia, which is mainly used to produce high-grade basic shaped or amorphous refractories, and its finished products are mainly used in metallurgy, building materials, non-ferrous metals, chemical industry and other industries.
Anshan fused magnesia manufacturer
Magnesite is a general term for the products of magnesite and other magnesite raw materials that have been treated at high temperature to reach the degree of sintering. Magnesite fired from natural magnesite is called sintered magnesite by one-step or two-step calcination process with high-temperature equipment such as shaft kiln and rotary kiln; The fused magnesite is formed by melting magnesite in electric arc furnace and cooling it;
