DEAD BURNT MAGNESITE

Dead Burnt Magnesite is produced in the Rotary Kiln by sintering raw magnesite at a controlled temperature of 1750 degree centigrade and its chemically inactive. Dead Burnt Magnesite is consume almost exclusively in the production of Refractory Field.Dead Burnt Magnesite is a widely used refractory material. DB Magnesite is able to withstand high temperatures and therefore is highly recommended for EAF’s .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 the main raw material for manufacturing basic refractories including gunning masses, ramming masses, for tundish linings and in hot fettling as fettling mass. Dead Burned Magnesite can be supplied in lump for end users to crush and grade or in ready sized form.

 

 

MgO (DBM) DBM

 

 

Code

IRP M92

IRP M90

MgO% min

91.5

89.2

CaO% max

3

3.5

SiO2%max

5.3

6.5

Al2O3% max

0.5

0.5

Fe203% max

0.6

0.7

L.O.I % max

0.2

0.2

B.D min

3.3

3.12