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 Click to enlarge image
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 Model Number |
SMC-H, R, L |
Characteristics
Fused MgO which has large periclase size, high bulk density, high purity and
excellent size and distribution of pores in clinker is used for materials as
high grade of basic refractories(MgO-C brick for converter), fine ceramics (crucible,
filler of electric insulator) and so on.
Properties
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Classification
|
SMC-H
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SMC-R
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SMC-L
|
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Chemical Composition
|
MgO
|
99.14
|
98.90
|
98.30
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CaO
|
0.40
|
0.57
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0.78
|
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SiO2
|
0.20
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0.27
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0.38
|
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Al2O3
|
0.06
|
0.10
|
0.29
|
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Fe2O3
|
0.10
|
0.10
|
0.25
|
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B2O3(PPM)
|
100
|
200
|
250
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Physical Properties
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Apparent Porosity
|
3.0
|
3.9
|
4.0
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Buik Density(g/㎤)
|
3.47
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3.45
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3.42
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Particle Size Distribution
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5-3㎜
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4.76-2.83㎜
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90
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90
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90
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3-1㎜
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2.83-1.00㎜
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90
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90
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90
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1-㎜
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1.00-0.297㎜
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55
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55
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55
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Milled
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-0.074㎜
|
80
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80
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80
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Uses
- Refractories for the converter(MgO-C Brick)
- Raw material for fine ceramics
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