Magnesium brick manufacturers industry is developing rapidly

2019-09-27

Magnesium brick manufacturers, unshaped refractory materials, tundish wet and dry materials, tundish smearing materials, tundish slag wall refractories are used in steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electricity In various fields of the national economy such as military industry, magnesia-aluminum brick is an essential basic material to ensure the production and operation of these industries and technological development, and plays an irreplaceable important role in the development of high-temperature industrial production.

Since 2001, driven by the rapid development of high-temperature industries such as iron and steel, nonferrous metals, petrochemicals, and building materials, the refractory industry has maintained a good growth momentum and has become a major producer and exporter of refractory materials in the world. In 2011, China's refractory output accounted for about 65% of the world's total.

According to the "2013-2017 China Refractory Industry Market Demand and Investment Forecast Analysis Report" statistics, the output of refractory raw materials and products increased steadily from 2001 to 2010, of which the "10th Five-Year" period was about twice that of 2001; the national refractory in 2010 Product output reached 28.008 million tons, about three times the end of the Tenth Five-Year Plan. As of 2011, China's refractory industry has a total of 1,917 companies above designated size, employing more than 300,000 people, achieving sales revenue of 337.679 billion yuan, and product sales profits of 47.737 billion yuan.

However, due to disorderly mining and processing technology, low level of comprehensive utilization of resources and serious waste, the above-mentioned mineral resources, especially high-grade refractory raw material resources, are becoming less and less. Saving resources and comprehensive utilization of resources are urgent tasks