Ladle unshaped refractory material uses high quality calcined magnesia and magnesite calcium materials as raw material. Raw materials of certain proportion particle sizes mixes with different kinds additives and organic-inorganic composite binding agent, we can get this high quality product. Ladle unshaped refractory is characterized by good transportaion, wettability, high adhesion rate, small resilience, strong spalling and erosion resistance, it can get hard in a very short time.
Item Brand Product Name |
Corundum self-flow castable |
Magnesite Ramming Mass |
High Alumina Castable |
Alumina magnesium Fire Clay |
Chrome Filler Sand |
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RUI-ACF90 |
RUI-MRM95 |
RUI-BC70 |
RUI-LMN |
RUI-Ge30 |
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Chemical Index (%) |
Al2O3≥ |
90 |
- |
70 |
50 |
SiO2≤40 |
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MgO+Cr2O3≥ |
- |
95 |
- |
MgO≥30 |
Fe2O3≤25 |
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Cr2O3 |
CaO≤2.5 |
- |
CaO≤2.5 |
- |
25-30 |
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(g/cm3)B.D ≥ Bulk Density |
110℃×24h |
3.0 |
2.95 |
2.70 |
- |
2.0 |
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Cold Modulus of Rupture (MPa) CMOR ≥
|
110℃×24h |
12 |
6.0 |
6.0 |
1.5 |
Water ≤0.5% |
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1500℃×3h |
15 |
10 |
12 |
5.0 |
- |
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Cold Crushing Strength (MPa)C.C.S ≥
|
110℃×24h |
60 |
30 |
40 |
- |
- |
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1500℃×3h |
80 |
75 |
70 |
- |
- |
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Linear Change Rate (%) |
1500℃×3h |
0- +1.0 |
0- +1.0 |
±1.0 |
- |
- |
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Application |
Ladle, Tundish well block round gaps |
Ladle, Tundish permanent layer |
Constructing lining bricks |
Nozzle well block holes fillers |
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Contact: Ed
Phone: +86-15290822777
Tel:
Email: sales@ruizhirefractory.com
Add: Jinqiao District, Dashiqiao City, Liaoning Province, China