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refractory
FUSED CAST AZS 33#
FUSED CAST AZS 36#
FUSED CAST AZS 41#
FUSED CAST αβCORUNDUM
FUSED CAST α CORUNDUM
FUSED CAST β CORUNDUM
FUSED CAST SKID RAIL
FIRECLAY BOTTOM BLOCKS
SILLIMANITE BRICKS
SILICA BRICKS
MULLITE BRICKS
ZIRCON BRICKS
ZIRCONIA CORUNDUM BRICKS
MOLD BRICKS
INSULATION BRICKS
Al-SI FIBRE BLANKETS
MULLITE INSULATION BRICKS
MAGNESIA BRICKS
MAGNESIA CHROME BRICKS
Refractory
TEL:
+86-371-63838939
FAX:
+86-371-63835539
MOBIL:
+86-13598430175
EMAIL:
ZZTY371@163.COM
 

Magnesia Refractory Series Products

Normal Magnesia Brick

Quality Magnesia Brick

 

Physical and chemical index :

 

Normal Magnesia Brick
Quality Magnesia Brick
MZ-91
MZ-92
MZ-95
MZ-96
MZ-97
MZ-98
MgO %
≥91
≥92
≥94.5
≥95.5
≥96.5
≥97.5
SiO2
≤3.5
≤3.0
≤2.0
≤1.5
≤1.0
CaO %
≤3
≤2.5
≤2.0
≤1.8
≤1.5
≤1.2
Apparent Porosity %
≤18
≤18
≤18
≤18
≤17
≤17
Cold Crushing Strength Mpa
≥58
≥60
≥60
≥60
≥60
≥60
Bulk Density g/cm3
≥2.9
≥2.9
≥2.95
≥3.0
≥3.05
≥3.1
0.2Mpa Refractoriness Under Load T0.6
≥1550
≥1600
≥1650
≥1650
≥1700
≥1700
Thermal Stability 950℃ Wind cycles
 
 
≥20
≥20
≥20
≥20
Reheat liner change 1650℃×2h %
≤0.5
 
 
 
 
 
 
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Tel: +86-371-63838939 Fax: +86-371-63835539
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E_mail: zzty371@163.com
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