What is fused magnesia sand and what is it used for? The term " fused magnesia sand" may be unfamiliar to us in our daily lives, but it may be used in the production of our daily products. It is a very good refractory material. Next, we will briefly introduce what fused magnesia  is and its specific uses. Let's take a look together.

Fused magnesia refers to the general term for products made from magnesia materials such as magnesia sand that have become sintered. Magnesite produced from natural magnesite is called one-step or two-step calcination sintered magnesite, which is calcined using high-temperature equipment such as shaft kilns and rotary kilns. Magnesite melted in an electric arc furnace and cooledis called fused magnesite. The D obtained by extracting magnesite from seawater is called seawater magnesia.Fused magnesia  is a very useful refractory material, mainly used in the production of various magnesia bricks, magnesia-alumina bricks, ramming materials, and furnace materials. 

It has a relatively high content of impurities and is used for lining steel furnace bottoms, etc.Using natural ultra-high-grade magnesite as raw material, it is refined, lightly calcined, finely ground, pressed into balls, and calcined in a super-high-temperature oil shaft kiln. It is a high-quality material for making bricks and unshaped refractory materials. The raw material for medium-grade fused magnesia is MgO, which is pressed into balls and calcined in a high-temperature shaft kiln, with a magnesium content of 97%. This product has good sintering performance and good crystallinity. It is a high-quality material for producing medium-grade magnesia refractory products.Fused magnesia sand is made by melting selected grade A natural magnesia sand or lightly burned Mg particles in an electric arc furnace. This product has high purity, large particle size, fine structure, strong slag resistance, and excellent thermal stability. It is a high-quality high-temperature insulationmaterial. It is also an important material for producing high-quality magnesia bricks,

magnesia carbon bricks, and unshaped refractory materials.

In summary, this is a brief introduction to electric fused magnesia sand that we have brought to you. Do you have a certain understanding of fused magnesia after reaing  this article ? The quality of fused magnesia sold by our company is guaranteed. If you have a purchasing demand for fused magnesia in the near future, please feel free to contact us. Our team is dedicated to serving you.