Magnesium Oxide Used for Grinding Mill

Magnesium oxide has several beneficial properties that make it a useful material for use in grinding mills:

1. Abrasion Resistance:

Magnesium oxide has a high Mohs hardness of 5-6, making it relatively hard and abrasion-resistant.

This helps grinding mill components like liners and media resist wear and maintain their integrity over extended use.

2.Thermal Stability:

Magnesium oxide has a high melting point of around 2,800°C (5,072°F).

This allows it to withstand the high temperatures often encountered in grinding operations without degradation.

3.Chemical Inertness:

Magnesium oxide is generally chemically inert and resistant to most acids and alkalis.

This resistance to corrosion helps protect grinding mill components from chemical attack.

4.Low Coefficient of Friction:

Magnesium oxide has a relatively low coefficient of friction.

This can help reduce wear on moving parts in the grinding mill and improve overall efficiency.

5.Insulating Properties:

Magnesium oxide is a good thermal and electrical insulator.

This can be beneficial for reducing heat transfer and preventing electrical shorts in grinding mill equipment.

6.Availability and Cost-Effectiveness:

Magnesium oxide is widely available and relatively inexpensive compared to some other specialized grinding mill materials.

This makes it a cost-effective option for many industrial grinding applications.

Aside from its use in the cement industry, magnesium oxide also finds application in other areas, such as the production of electrical insulation materials, fertilizers, and animal feed. It is also used as a mineral supplement in medicine and as a component in antacid medications.