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MgO (magnesium oxide) magnesite balls, also known as magnesite spheres or magnesia balls, are refractory products commonly used in various industrial applications, including steelmaking, cement production, and environmental protection processes. Here's what you need to know about MgO magnesite balls:

  • Composition: MgO magnesite balls are primarily composed of high-purity magnesium oxide (MgO), which is a refractory material known for its high melting point and excellent resistance to heat and chemical corrosion.

  • Shape and size: MgO magnesite balls are spherical in shape and come in various sizes, typically ranging from a few millimeters to several centimeters in diameter. The size selection depends on the specific application requirements.

  • High temperature resistance: MgO magnesite balls exhibit exceptional resistance to high temperatures. They can withstand temperatures up to 2,800°C (5,072°F), making them suitable for use in environments with extreme heat, such as steelmaking and cement kilns.

  • Application in steelmaking: In the steel industry, MgO magnesite balls are often used as a slag conditioner or fluxing agent in ladle refining and secondary steelmaking processes. They are added to the molten steel to react with impurities, such as sulfur and phosphorus, and facilitate their removal, leading to improved steel quality.

  • Application in cement production: MgO magnesite balls are also used in cement production as a refractory material for lining rotary kilns. They provide thermal insulation, reduce heat loss, and enhance the kiln's durability and lifespan.

  • Environmental applications: MgO magnesite balls are employed in environmental protection processes, such as flue gas desulfurization (FGD) systems. They can be used as part of the absorbent material to capture sulfur dioxide (SO2) from flue gases, reducing air pollution.

  • Chemical stability: MgO magnesite balls possess excellent chemical stability, making them resistant to reactions with molten metals, slags, and various gases. This stability ensures their long-lasting performance and effectiveness in harsh industrial environments.

  • Low thermal conductivity: MgO magnesite balls have a low thermal conductivity, which means they can effectively insulate against heat transfer. This property is advantageous for reducing energy consumption and maintaining stable operating temperatures in industrial processes.

MgO magnesite balls are valued for their high-temperature resistance, chemical stability, and thermal insulation properties. Their use in steelmaking, cement production, and environmental applications contributes to process efficiency, product quality, and environmental protection.

 

Buy low cost Magnesite Balls Mgo Ball very useful with its high MgO content as well as burned substances, which can also avoid with-in-furnace decomposition burning so as to save much energy. By this new means, it will do a lot good for improving the rate of scrap steel and sand melting. It is used for converter steel making, through the splashing cross to protect the furnace, which can raise the furnace life.

 

 

Name

Model Number

Chemical Content

 

Diameter(mm)

MgO≥

CaO≤

SiO2≤

LOI≤

 

 

Caustic Calcined Magnesia Ball

SD60

60

1.5

10

30

20-90

MGM65

65

1.5

8

30

20-90

MGM68

68

1.5

8

28

20-90

MGM70

70

1.5

8

25

20-90

MGM75

75

1.5

5

25

20-90

 

MgO Magnesite Balls

SKU: MGMMGB001
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