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  • Star Grace Mining Co.,Ltd.

  • Ms.Sophie Wang
  • Email: sophiewang@magnesium-fertilizer.com
  • Tel: 86-411-62672278
  • Fax: 86-411-62631121
  • Mob: 0086-186 9860 2699
  • No.,1A-4-506, Ruanjing Center, Shuma Road, Shahekou District,Dalian , Liaoning, China
SG HOME>SG Products>Dead Burned Magnesite(DBM)>

DBM 90% 0-1mm 1-15mm 1-30mm 200mesh 0-30mm

DBM 90% 0-1mm 1-15mm 1-30mm 200mesh 0-30mm

  • Art No.:DBM-SG32
  • Brand Name:SG
  • Specification:DMB 90-97%
  • Place Of Origin:China

Star Grace Mining Co., Ltd. We have engaged in mine drilling since 2003 and specialized in supplying Magnesium Oxide, Dead Burned Magnesite, Fused magnesite.  Every month,  thousands tons are shipped to global market, since good quality and reasonable price, customers gain much benefit to cooperate with us. Hope you will be the next one!




Dead Burned Magnesite Uses

Dead Burned 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. 

1.  Refractory Industry for manufacture of Basic Refractory Bricks 
2.  Manufacture of Ramming Mass composition, Fettling material and Magnesite Mortar
3.  It is used in SLAG beneficialness and in SLAG splashing in Arc Furnaces

4.  It is also used as a coating material in Steel Industry. 

Dead Burned Magnesite Specification

GRADE

MGO%

 LOI%

SIO2%

FE2O3%

AL2O3%

CAO%

B.D g/cm3

DBM-98

 ≥ 98

 ≤0.3

≤0.8

≤1.0

≤ 0.5

≤1.5

≥3.24

DBM-97

 ≥97

 ≤0.3

≤1.0

≤1.2

≤0.5

≤1.6

≥3.22

DBM-96

 ≥96

 ≤0.3

≤1.5

≤1.5

≤0.5

≤2.0

≥3.20

DMB-95

≥95

≤0.5

≤2.0

≤1.5

≤0.8

≤2.0

≥3.20

DBM-94

≥94

≤0.5

≤3.0

≤1.5

≤0.8

≤2.0

≥3.18

DBM-93

 ≥93

 ≤0.5

≤4.5

≤1.5

≤1.0

≤2.5

≥3.18

DBM-92

 ≥92

 ≤0.5

≤4.5

≤2.0

≤1.0

≤2.5

≥3.16

DBM-91

 ≥91

 ≤0.5

≤5.0

≤2.0

≤1.0

≤2.8

≥3.12

DBM-90

 ≥90

 ≤0.5

≤5.0

≤2.3

≤1.0

≤3.0

≥3.10

DBM-89

 ≥89

 ≤ 0.7

≤6.0

≤2.5

≤1.5

≤3.5

≥3.08

Size

0-1mm, 1-15mm, 1-30mm, 200mesh or according to customer’s requirement


Fused Magnesite

Fused Magnesite in refractory are manufactured by high purity caustic calcined magnesite through electro-fusing,a part of SiO2,moves to the surface because of the huge difference in the specific which well grown crystals,well crystal perfection and structure homogeneity,excellent chemical stability,good corrosion resistance to slag and high stength at high temperature.it is main raw .material for manufacturing magnesia or magnesia-carbon Bric refractories.The manufactures are mainly used in regenerative chamber in the large scale glass furnace by floating method,electrical furnace,convert furnace,house hold electrical appliances as electrical insulating materials and so on.

Fused Magnesite Specification

GRADE

MGO%

 LOI%

SIO2%

FE2O3%

AL2O3%

CAO%

B.D g/cm3

FM-97.5

 ≥97.5

 ≤0.3

≤1.0

≤1.2

≤ 0.5

≤1.6

3.30-3.36

FM-97

 ≥97

 ≤0.3

≤1.0

≤1.2

≤0.5

≤1.6

3.30-3.36

FM-96

 ≥96

 ≤0.5

≤1.5

≤1.5

≤0.5

≤2.0

3.20-3.30

FM-95

≥95

≤0.5

≤1.5

≤1.5

≤0.5

≤2.5

3.20-3.30

FM-97.5 CRYSTAL

97.3-97.6

≤0.2

≤1.0

≤1.0

≤0.3

≤2.0

3.30-3.40

FM-97 CRYSTAL

96.8-97.2

 ≤0.2

≤1.0

≤1.0

≤0.3

≤ 2.0

3.30-3.40

Size

0-1mm, 1-15mm, 1-30mm, 200mesh or according to customer’s requirement



Exhibition pictures


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