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Feature:
It has non-pollution, excellent thermal shock stability, anti-intrusion, erosion resisting, long working life etc. remarkable features.
Copper smeting coverter e-fuzed re-bonded MgO-Cr2O3 tuyere e...
High-wearing chrome-Corundum Refractory Brick
High strength wearing-resisting Si-Mullite refractory brickIt is one kind of non-Cr2O3 environmental protection new type of refractory products. It is mainly made of high purity MgO Sane and high purity synthetic spinel, through high pressure shaping, sintered at high temperature states, and special used in the various types of limestone kilns.
It is the ideal product which is used in the high temp. zone in the limestone kiln at present.
|
Item Brand |
MgO (%) ≥ |
Al2O3 (%) ≥ |
SiO2 (%) ≤ |
A. P. (%) ≤ |
B. D. (%) ≥ |
C . C. S. (MPa) ≥ |
R. U. L. @ 0.2MPa &T0.6 (℃)≥ |
T. S. R. @ 950℃ & cool air (Times)≥ |
|---|---|---|---|---|---|---|---|---|
|
HXMAF-85A |
85 |
9 |
1.0 |
18 |
2.95 |
45 |
1700 |
100 |
|
HXMAF-85B |
82 |
9 |
2.0 |
18 |
2.90 |
40 |
1700 |
80 |
|
HXMAF-85C |
80 |
9 |
3.0 |
19 |
2.85 |
40 |
1650 |
70 |
|
HXMAF-93A |
93 |
5 |
1.0 |
18 |
2.95 |
45 |
1700 |
80 |
|
HXMAF-93B |
93 |
5 |
2.0 |
18 |
2.90 |
40 |
1700 |
70 |
*They are typical values in this table, not a basis for order.
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