- Product Details
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Quick Details
-
CaO Content (%):
-
-
-
CrO Content (%):
-
-
-
SiC Content (%):
-
-
-
Place of Origin:
-
Henan, China
-
Model Number:
-
Raw Material
-
Brand Name:
-
KRNC
-
Processing Service:
-
Packaging
-
Product name:
-
Bauxite
-
Raw material:
-
Al2O3
-
Certificate:
-
ISO9001
-
Size:
-
0-3mm
-
BULK DENSITY:
-
2.3g/cm3
-
Modulus of Rupture Mpa:
-
10Mpa
-
Compressive Strength Mpa:
-
45Mpa
-
Linear Dimensional Change (1500℃*3h)%:
-
±0.5%
-
Refractoriness:
-
1790℃
-
Working Temp:
-
1600℃
Quick Details
-
SiO2 Content (%):
-
-
-
Al2O3 Content (%):
-
80%
-
MgO Content (%):
-
-
-
CaO Content (%):
-
-
-
CrO Content (%):
-
-
-
SiC Content (%):
-
-
-
Place of Origin:
-
Henan, China
-
Model Number:
-
Raw Material
-
Brand Name:
-
KRNC
-
Processing Service:
-
Packaging
-
Product name:
-
Bauxite
-
Raw material:
-
Al2O3
-
Certificate:
-
ISO9001
-
Size:
-
0-3mm
-
BULK DENSITY:
-
2.3g/cm3
-
Modulus of Rupture Mpa:
-
10Mpa
-
Compressive Strength Mpa:
-
45Mpa
-
Linear Dimensional Change (1500℃*3h)%:
-
±0.5%
-
Refractoriness:
-
1790℃
-
Working Temp:
-
1600℃
Bauxite for Sale Various Grades Calcined Alumina Aggregate
Introduction
High alumina high strength refractory castable is one of the unshaped refractory materials. It contains refractory aggregate, powder, binders, and other additives. It is loose, has no fixed shape, high liquidity, casting, and vibration molding, it can use directly or use after adding appropriate water or other liquid. It is a new type of refractory material that doesn't need calcination.
Features
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
Physical and Chemical Index
|
No. |
A-45 |
A-60 |
A-70 |
A-75 |
A-80 |
A-90 |
|
|
Dry Density (g/cm3) ≥ |
2.3 |
2.5 |
2.6 |
2.65 |
2.7 |
3 |
|
|
Chemical (%) |
Al2O3≥ |
45 |
60 |
70 |
75 |
80 |
90 |
|
ZrO2 |
-- |
-- |
-- |
-- |
-- |
-- |
|
|
Modulus of Rupture Mpa |
110℃×24h≥ |
5 |
8 |
9 |
9 |
10 |
12 |
|
1500℃×3h≥ |
8(1350℃) |
10 (1450℃×3h) |
12 |
15 |
|||
|
Compressive Strength Mpa |
110℃×24h≥ |
30 |
40 |
40 |
45 |
45 |
60 |
|
1450℃×3h≥ |
60 |
80 |
80 |
85 |
90 |
85 |
|
|
Linear Dimensional Change After Fired (1500℃×3h)%≤ |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
|
|
1350℃×3h |
1450℃×3h |
1450℃×3h |
1450℃×3h |
||||
|
Refractoriness(℃≥ |
1710 |
1740 |
1790 |
1790 |
1790 |
1790 |
|
|
Working Temp(℃) |
1450 |
1450 |
1500 |
1550 |
1600 |
1650 |
|
