Dead Burned Magnesite is produced by natural magnesite after high-temperature being calcined in the vertical kilns.It is an ideal material for making bricks and unshaped refractory materials,its finished products are used in Steelmaking furnaces,eletric furnace bottom and ramming furnace lining.
Specification
GradeMgO,% SiO2,% CaO,% lgL,% B.D%
DBM-92923.52.00.33.15
DBM-91914.02.00.33.15
DBM-90904.52.50.33.13
DBM-89894.82.70.53.10
Application:
A.Refractory Industry
B.Flame retardants
C.Agricultural Grade
D.Building Industry
E:Food grade
F:Abrasive
G:Medical grade
H:Chemical industry
Dead Burned Magnesite is produced by natural magnesite after high-temperature being calcined in the vertical kilns.It is an ideal material for making bricks and unshaped refractory materials,its finished products are used in Steelmaking furnaces,eletric furnace bottom and ramming furnace lining. Specification GradeMgO,% SiO2,% CaO,% lgL,% B.D% DBM-92923.52.00.33.15 DBM-91914.02.00.33.15 DBM-90904.52.50.33.13 DBM-89894.82.70.53.10 Application: A.Refractory Industry B.Flame retardants C.Agricultural Grade D.Building Industry E:Food grade F:Abrasive G:Medical grade H:Chemical industry
Dead Burned Magnesite is produced by natural magnesite after high-temperature being calcined in the vertical kilns.It is an ideal material for making bricks and unshaped refractory materials,its finished products are used in Steelmaking furnaces,eletric furnace bottom and ramming furnace lining. Specification GradeMgO,% SiO2,% CaO,% lgL,% B.D% DBM-92923.52.00.33.15 DBM-91914.02.00.33.15 DBM-90904.52.50.33.13 DBM-89894.82.70.53.10 Application: A.Refractory Industry B.Flame retardants C.Agricultural Grade D.Building Industry E:Food grade F:Abrasive G:Medical grade H:Chemical industry
Dead burned magnesite 97% is a chemical substance, which means that when magnesite is calcined at 1800C, carbon dioxide completely escapes, and magnesium oxide forms a dense block of periclase. This dead burned magnesite has a high degree of fire resistance. Its main component is magnesia, which is made of natural special magnesite magnesia through flotation purification, light burning, fine grinding, high pressure ball pressing, and ultra high temperature oil shaft kiln calcination. Application: Dead burned magnesite 97% are made from sorted super grade natural magnesite through sections including float concentration, calcination, fine grinding, high pressure briquetting and ultra high temperature sintering in heavy oil shaft kilns. They are good quality materials for making magnesia bricks and monolithic refractories. Packing: Jumbo bag(or according to the customer requirement)
Dead Burnt Magnesite (DBM) Bricks made with Dead Burnt Magnesite or Magnesia (DBM) are an important category of basic refractoriness as it has the highest melting point i.e. 28000C, among all basic refractoriness. Magnetite bricks are characterized by good resistance to basic slag as well as low vulnerability to attack by iron oxide and alkalis. They are widely used in applications such as glass tank checkers, as sub hearth brick for electric arc furnaces and as back up lining in basic oxygen furnaces. Magnetite compositions are also widely used in ladle slide gate & gas purging refractories. Magnesite in combination with chrome, spinel and carbon is also used for various applications.
Are the ideal material of brickmaking and variform refractory. End products are applied in steelification ramming lining. We have DBM90,DBM93,DBM95,DBM97,DBM972,DBM975 etc. Contact person: Danny Tao
MgO= 92-95% SiO2= 1.36% Fe2O3= 0.82% Al2O3= 0.29% CaO= 1.14% LOI= 0.013%. Loose Lumps in 20' FCL Small Size paced in 50 Kgs P.P Bags / 1 M.T Jumbo P.P Bags Powder packed in 50 Kg P.P Bags Packed in 1 M.T Jumbo P.P Bags.
Physical and chemical indices: Mgo% Sio2% Fe2o3% Al2o3% Cao% Loi% 0-1mm 90.37 3.58 1.56 1.04 2.05 1.40 1-3mm 90.25 3.54 1.24 1.38 1.89 1.70 3-5mm 90.12 3.59 1.32 1.38 1.98 1.61. 1.25mt/net by pp bags.
Specifications Mgo sio2 cao b.D. 87 6 2.5 90 4.5 2.5 3.15 92 3.7 1.6 3.20 94 2.3 1.6 3.20 95 2.1 1.5 3.20 96 1.5 1.5 3.25 97a 1.0 1.5 3.30 97b 1.0 1.5 3.25 98a 0.5 1.5 3.30 98b 0.5 1.5 3.25 %min %max %max g/ccm min According to your requirement
Industry grade Pp/pe bags
