Model: | - |
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Brand: | GAOLE |
Origin: | Made In China |
Category: | Construction & Decoration / Heat Insulation |
Label: | quality and price , reforming furnace , coking furnace |
Price: |
-
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Min. Order: | 1 pc |
Last Online:23 Dec, 2014 |
Tundish Permanent Linings Free Flow Castable
1.Description
With the continuous development of metallurgical technology, the service conditions of the tundish are increasingly harsh and the demand of refractory material for tundish has grown higher and higher.The product has the following advantages: good liquidity, with reasonable setting time; saving labor and worker, fast and convenient;with high strength and long service life; with good thermal insulation properties, high temperature resistance, good thermal shock resistance, erosion resistance and scouring resistance. The advantages of monolithic castable in construction and service life are obvious, so more and more iron and steel enterprises adopt the form of integral casting of tundish, whose service life is over 300 hours.
2.Manner of packing:
Packing: packed in plastic film composite ton bag packaging, which can also be packed in other forms according to the customer’s demand.
3.Physical and chemical indexes
Properties |
tundish permanent linings free flow castable |
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High Aluminium |
Alumina-magnesia |
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Chemical Composition (%) |
MgO |
∕ |
≥10 |
Al2O3 |
≥80 |
≥70 |
|
Compressive Strength (Mpa) |
110℃×24h |
≥50 |
≥40 |
1500℃×3h |
≥60 |
≥65 |
|
Rupture Strength (110℃×24h Mpa) |
≥10 |
≥9 |
|
Density (g/cm3) |
≥2.8 |
≥2.8 |
|
Linear Change Rate (1500℃×3h) |
±0.5 |
±0.5
|
Payment Terms: | LC,TT |
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