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Application:
Widely used in the working zone of damaged wall of gasifier, industry boiler, boiler in power station,circulating fluidized bed boiler, waste Incinerator, etc.
Copper smeting coverter e-fuzed re-bonded MgO-Cr2O3 tuyere e...
High-wearing chrome-Corundum Refractory Brick
High strength wearing-resisting Si-Mullite refractory brickMade of alumina, corundum aggregate,corundum fine powder, SiC and humectants, though the reasonable distribution, adjust the setting time by adding the hardening agent acccording to the local air conditions when installation, reach the harden effect by adding the aluminium dihydrogen phosphate in the plastic.
Fast repairing, easy operating, free drying-out,etc..
Widely used in the working zone of damaged wall of gasifier, industry boiler, boiler in power station,circulating fluidized bed boiler, waste Incinerator, etc.
Chemical and Physical Properties
|
ITEM PROPERTY |
Corundum refractory plastics HXCPR-1 |
Corundum refractory plastics HXSPR-1 |
ZrO2+Cr2O3 Corundum refractory plastics HXZCCPR-1 |
|
|---|---|---|---|---|
|
Al2O3 % ≥ |
70 |
--- |
75 |
|
|
SiC % ≥ |
- |
80 |
3(Cr2O3)+2(ZrO2) |
|
|
Refractoriness % ≤ |
1500 |
1650 |
1650 |
|
|
B. D. @110℃×24h g/cm3 ≥ |
2.80 |
2.60 |
2.85 |
|
|
C.C.S MPa ≥ |
110℃×24h |
70 |
75 |
75 |
|
1000℃×3h |
110 |
115 |
110 |
|
|
M.O.R (MPa)≥ |
110℃×24h |
9 |
9 |
9 |
|
1000℃×3h |
13 |
14 |
13 |
|
|
P.L.C % 1000℃×3h |
-0.3--- +0.3 |
-0.3--- +0.2 |
-0.3--- +0.3 |
|
*They are typical values in this table, not a basis for order.
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