Panjin fused magnesia manufacturer origin source company
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
Panjin fused magnesia manufacturer origin source company
What does magnesite do; Magnesite is divided into three categories: sintered magnesia, light burned magnesia and fused magnesia. Magnesite is one of the important raw materials for refractories, which is used to manufacture various magnesia bricks, magnesia alumina bricks, ramming materials, furnace repairing materials, etc. Those with more impurities are used to pave the bottom of the steelmaking furnace. Anti crawling, content provided by Xuelu Network.
Panjin fused magnesia manufacturer origin source company
Use of large crystal fused magnesia products: large crystal fused magnesia is used as lining refractory of steelmaking furnace, and is a high-quality high-grade alkaline refractory material for making refractory bricks and unshaped refractory materials; It can also be used as filler to make thermocouple and thermal flange materials (household appliances, etc.); It can also be used as ceramic raw materials and sintering aids, as well as metallurgy, building materials, chemical industry, national defense, equipment, etc.
Panjin fused magnesia manufacturer origin source company
High purity magnesite is produced by flotation purification of natural super grade magnesite through light burning, fine grinding, ball pressing and ultra-high temperature oil shaft kiln calcination. It is a high-quality raw material for brick making and indefinite refractory. Medium grade magnesia is produced from light burned magnesia with 97% MgO as raw material by pressing ball and calcining in high temperature shaft kiln. The product has good sintering degree and dense crystallization. It is a high-quality raw material for producing medium grade magnesia refractory products.
Panjin fused magnesia manufacturer origin source company
Medium grade magnesia is produced from light burned magnesia by ball pressing, high-temperature shaft kiln calcination and other processes. The product has good sintering degree, dense crystallization, and the magnesium content is mgo-95%. The use of medium grade magnesia is: it is used to produce magnesium soldering bricks, medium grade magnesia bricks, magnesia castables and other amorphous refractories, and it is a high-quality raw material for magnesia refractory products.
Panjin fused magnesia manufacturer origin source company
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.
