MAGNESIA-SPINEL BRICKS

 

Item

Properties
MgO% ¡Ý
Al2O3% ¡Ý
Fe2O3% ¡Ü
SiO2% ¡Ü
ZrO2%
Apparent porosity % ¡Ü
Bulk density g/cm3 ¡Ý
Cold crushing Strength Mpa ¡Ý
0.2MPaRefractoriness Under Load ¡ãC¡Ý
Thermal expansion (1200¡ãC)
Thermal shock resistance
Thermal conducti vity (1100¡ãC)
w/m.k
1100¡ãC
950¡ãC
MAGNESIA-SPINEL BRICKS
MLS-85A
85
9
0.9
0.9
18
2.95
55
1700
1.5
12
100
2.8
MLS-93A
85
9
1.2
1.2
18
2.90
50
1650
1.5
12
100
2.9
MLS-95A
85
9
1.5
1.5
19
2.85
40
1600
1.5
12
100
3.0
MLS-85B
89-93
5-8
0.8
0.8
16-18
2.90
50
1700
1.6
10
80
2.8
MLS-93B
89-93
5-8
1.0
1.0
16-19
2.85
40
1650
1.6
10
80
2.9
MLS-95B
93-96
3-5
1.0
1.0
17-19
2.85
40
1650
1.6
10
80
3.0
BRMGe-26
48
26
2.5
16
40
1700
2.2
2.2
2.2
MAGNESIA-SPINEL-ZIRCONIUM BRICKS
MLSZ-93A
96
5
0.7
1
1-3
17-18
2.85
50
1700
12
100
3.0
MLSZ-93B
88
5
0.8
2.5
1-3
17-18
2.8
50
1600
10
80
2.9
MGO-FE2O3-SPINEL BRICKS
MLFS-R63A
85
3
7.5
0.9
16-17
3.0
50
1660
10
100
2.5
MLFS-R63B
80
3
7.5
2.0
16-17
2.9
45
1630
8
80
2.5
Al2O3-MGO-SPINEL BRICKS
AMB-90
5.0
90
0.6
0.8
18
3.15
90
1700
¡À0.5(1600¡ãC¡Á2h)
AMB-80
5.0
85
1.2
18
2.95
70
1650
¡À0.5(1500¡ãC¡Á3h)
UAM
5.0
80
16
2.9
60
1600
¡À0.6(1500¡ãC¡Á3h)