Listing ID #3784643
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We Provide Optimum Refractory Castables that are Commonly Used for Hot Face and Back Up Linings. Our High Alumina Refractory Castables are Highly Appreciated for Low Thermal Conductivity and Low Density that Assists in Conserving Heat Energy. Low Concentration of Iron in Our Insulating Refractory Castables Makes Them Perfect for Various Industries. We Offer Insulating Refractory Castables At Very Affordable Prices Within the Specified Time Frame. We have Carved a Niche as One of the Moving Ahead Insulating Refractory Castables Manufacturers and Suppliers Based in India.
Application
Iron and steel Industry for lining blast furnaces and for skew backs, ports and roof lining of arc – melting furnaces
For Lining of pre heaters / Converters and on all transfer lines.
Coke basis gas production plants as well as gasification plants
Blast furnaces
Foundries
Boiler industry stoker arches
Locations where reducing atmospheres are encountered.
Construction of soak pit covers, forge furnaces, tunnel kilns, heat treatment
furnace car tops as well as electro-phosphorus furnaces.
Iron and steel industry
Semi-permanent foundries
Annealing furnaces
Stress relieving furnaces, boilers
| PARTICULARS | DAT-CAST 45 | DAT-CAST 60 | DAT-CAST 70 | DAT-CAST 80 | DAT-CAST 90 | DAT-CAST 95 | DAT-CAST ULCC-90 | DAT-CAST ULCC-95 |
|---|---|---|---|---|---|---|---|---|
| GENERAL PROPERTIES | ||||||||
| Service Temp. °C (Max) | 1550 | 1600 | 1600 | 1700 | 1700 | 1800 | 1750 | 1800 |
| Grain Size mm (Max) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Water Required for Casting (%) | 43226 | 4.8-5.5 | 4.8-5.5 | 4.5-5.3 | 4.2-5.0 | 4.0-4.8 | 4.2-5.0 | 4.0-4.8 |
| CHEMICAL PROPERTIES | ||||||||
| Al2O3 (Min.) | 45 | 60 | 70 | 80 | 90 | 94 | 90 | 94 |
| Fe2O3 (Max) | 1 | 1.5 | 1.5 | 1.8 | 1 | 0.3 | 1 | 0.3 |
| PHYSICAL PROPERTIES | ||||||||
| Bulk Density (gm/cc) (Min) (dried at 110°C for 24 hrs.) (Min | 2.3 | 2.6 | 2.7 | 2.9 | 3 | 3.1 | 3 | 3 |
| Cold Crushing Strength (kg/cm2) | - | 750 | 750 | 800 | 950 | 1000 | - | 400 |
| 110°C | 700 | 800 | 800 | 900 | 1000 | 1050 | 450 | 700 |
| 800°C | 800 | 900 | 900 | 1000 | 1100 | 1100 | 1000 | 1000 |
| 1100°C | 900 | 1000 | 1000 | 1200 | 1200 | 1250 | 1100 | 1250 |
| 1500°C | 1000 | - | - | - | - | - | 1200 | - |
| THERMAL PROPERTIES | ||||||||
| Refractoriness °C (Min) | 1717 | 1804 | 1804 | 1820 | 1820 | 1835 | 1835 | 1835 |
| Permananet Linear Change (%) 800°C | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 |
| 1100°C | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 |
| 1500°C | ± 1.00 | ± 1.00 | ± 1.00 | ± 0.80 | ± 0.80 | ± 0.80 | ± 0.80 | ± 0.80 |
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