How much is the wholesale price of Yushu fused magnesia manufacturer
The market scale of energy-saving refractory material industry is very large. For a long time, Yingkou fused magnesia plant has been dominated by developed countries. Major developed countries in the world have always attached great importance to the development of energy-saving refractory industry. China's vigorous development of energy-saving refractory industry conforms to the world trend and plays an important role in optimizing the industrial structure and consumption structure. Fused magnesia
How much is the wholesale price of Yushu fused magnesia manufacturer
The magnesia extracted from seawater is called seawater magnesia. Magnesia is one of the important raw materials for refractories, which is used to manufacture various magnesia bricks, magnesia alumina bricks, ramming materials, furnace mending materials, etc. Those with more impurities are used to pave the bottom of the steelmaking furnace, etc. What is the difference between fused magnesia and magnesia from magnesia manufacturers? Magnesia is calcined from coke or oil, Magnesium ore is the fine sand produced in the mining process of magnesite, which does not pass through magnesite. Anti crawling, content provided by Xuelu Network.
How much is the wholesale price of Yushu fused magnesia manufacturer
The calcined magnesite is made from natural magnesite ore and calcined in a high temperature shaft kiln. The purpose of the calcined magnesite is to make bricks and raw materials for producing unshaped refractory materials. The finished product is used for steelmaking, electric furnace bottom and ramming furnace lining. What is the purpose of the magnesite? Answer: With the development of magnesia industry, people pay more and more attention to the use of 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 raw materials such as magnesite of magnesia series are treated at high temperature to prevent seizing during sintering
How much is the wholesale price of Yushu fused magnesia manufacturer
Medium grade magnesia is made from light burned magnesia with 97% MgO content as raw material through ball pressing, high temperature shaft kiln calcination and other processes. The product has good sintering degree and dense crystallization. The purpose of medium grade magnesia is: it is a high-quality raw material for producing medium grade magnesia refractory products
How much is the wholesale price of Yushu fused magnesia manufacturer
Magnesia produced by smelting magnesite in an electric furnace at 2750 ℃ is called fused magnesia. Generally, it has very strong high temperature resistance, is not easy to be melted by alkaline substances, is not easy to be eroded by molten metals at high temperatures, and has excellent thermal conductivity at room temperature. The high refractory carbon magnesia brick (composed of graphite and fused magnesia) made from it as raw material is widely used in converter steelmaking and secondary refining. The smelting cycle is shorter, the furnace life is longer, and the quality of steel is improved.
How much is the wholesale price of Yushu 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;
