Dead Burned Magnesite

Dead Burnt Magnesite is produced in the Shaft Kiln / Rotary Kiln by sintering raw magnesite at a controlled temperature of 1750 degree centigrade and its chemically inactive. Dead Burnt Magnesite is consumed almost exclusively in the production of Refractory Field. Dead Burnt Magnesite (DBM) is produced in a vertical shaft by sintering raw magnesite at a controlled high temperature. It is chemically inactive and extremely heat resistant. It is mainly used in the manufacture of basic refractories. The finished product is low in Silica and high in Iron which is suitable for hot fettling of Furnaces and ideal for manufacturing Monolithic which helps in quick sintering because of high Iron content. These basic refractories are used by the iron & steel industry in electric arc furnaces and different kind of kilns for lining purpose. We provide various sizes of DBM as per consumer’s specifications at a very competitive rate.

The main applications are:

  • Refractory Industry for manufacture of Basic Refractory Bricks
  • Manufacture of Ramming Mass composition, Fettling material and Magnesite Mortar
  • It is used in SLAG beneficiation and in SLAG splashing in Arc Furnaces
  • It is also used as a coating material in Steel Industry.

Specifications

Items MgO SiO2 CaOLOI Al2O3 Fe2O3 BD Size
DBM9090% Min5.0% Max2.5% Max0.7% Max1.5 % max1.8% max3.10g/cm30-30mm
DBM9595% Min2.0% Max1.6% Max0.3% Max1.2% max1.0 % max3.20g/cm30-30mm
DBM9797% Min1.0% Max1.3% Max0.2% Max0.3 % max0.80 % max3.26g/cm30-30mm
DBM9898% Min0.5% Max1.2% Max0.2% Max0.2 % max0.75 % max3.27g/cm30-30mm

Types