Magnesium Oxides

Tech Data Sheet:
MAGNESIUM OXIDE 80

Background:
Metallurgical grade MgO ground and sized for steel making additions.

Typical chemistry:

MgO 80% +/- 5%
CaO 18% Max
SiO2 4% Max
Al2O3 1% Max
Fe2O3 2% Max
C .08%  
S .05%  
Moisture < 1%  

Sizing:
-100 mesh

Packaging:
Random weight supersacks.

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Tech Data Sheet:
MAGNESIUM OXIDE 90

Background:
Chinese dead burned MgO ground and sized as needed for refractory applications.

Typical chemistry:

MgO 92% +/- 2
CaO < 2%  
SiO2 < 5%  
Al2O3 < 1%  
Fe2O3 < 2%  

Bulk density:
3.2 +/- .1

Sizing:
4 X 8 mesh, 8 X 20 mesh, -20 mesh. -200 mesh

Packaging:
Supersacks


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Tech Data Sheet:
MAGNESIUM OXIDE 90A

Background:
MgO ground and sized as needed for refractory applications.

Typical chemistry:

MgO 92% +/- 2
CaO < 2%  
SiO2 < 5%  
Al2O3 < 1%  
Fe2O3 < 2%  
S < 0.2%  

Bulk density:
3.2 +/- .1

Sizing:
4 X 8 mesh, 8 X 20 mesh, -20 mesh.

Packaging:
Supersacks


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Tech Data Sheet:
GRANULAR MAGNESIUM OXIDE 91

Background:
Metallurgical grade MgO ground and sized for steel making additions.

Typical chemistry:

MgO 91% +/- 3%
CaO 3% Max
SiO2 4% Max
Al2O3 1% Max
Fe2O3 2% Max
C .08%  
S .05%  
Moisture < 1%  

Sizing:
1/2 X 10 mesh (85% of particles in this size range)

Packaging:
Supersacks or bulk.


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Tech Data Sheet:
GRANULAR MAGNESIUM OXIDE 91

Background:
Metallurgical grade MgO ground and sized for steel making additions.

Typical chemistry:

MgO 91% +/- 3%
CaO 3% Max
SiO2 4% Max
Al2O3 1% Max
Fe2O3 2% Max
C .08%  
S .05%  
Moisture < 1%  

Sizing:
1/2 X 10 mesh (85% of particles in this size range)

Packaging:
Supersacks or bulk.


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Tech Data Sheet:
MgO 82-R Slag Conditioner

Background:
Low cost metallurgical grade MgO ground and sized for steel making additions.

Typical chemistry:

MgO 82% +/- 4%
C 6% +/- 2%
CaO 2% Max
SiO2 4% Max
Al2O3 10% Max
Fe2O3 2% Max
S < .2%  
Moisture < 3%  

Sizing:
1 inch by down.

Packaging:
Random weight supersacks or bulk dump trucks


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