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Aluminum Industry
Aluminum Industry
Reverb Furnace
1. Safety & insulation layer
It should be able to effectively prevent the penetration of molten aluminum;
And under the pressure of aluminum, it will not deform or shrink.
A, ULTRA-CAST 300AR: high strength and better resistance to aluminum penetration; recommended for the sub-hearth of large melting furnaces;
B, ALU-LITE 26AR: Lighter than ULTRA-CAST300AR, good thermal insulation performance. It is usually used in sub-hearth of small melting furnaces or holding furnace.
2.The hearth and lower sidewall contact with the aluminum
Request very good resistance to aluminum penetration;
Good resistance to growth of corundum accretion;
Anti-erosion resistance
3.Upper sidewall and roof of the melting and holding chambers
High temperature resistance and corrosion resistance to alkaline atmosphere in the temperature range of 980 to 1150 °C
Excellent thermal shock resistance and abrasion resistance
A, ALU-FLO 80 is a high purity alumina based low cement castable with excellent abrasion and thermal shock resistance;
B, ALU-FLO 60/70 is a mullite-based low cement castable;
4.Lintel and burner area
Excellent thermal shock resistance and abrasion resistance; Mechanical impact resistance.
ALU-FLO 80 is a high purity alumina based low cement castable with excellent abrasion and thermal shock resistance;
5.Tap hole bricks
Excellent abrasion resistance;
Anti-penetration resistance;
A, ALU-FLO 94AR
B, ULTRA-CAST SIC, SiC-based low-cement castable
| Item | Location | Product Recommendation |
| 1 | Hearth,lower sidewall |
ALU-FLO 94AR, ALU-FLO 87AR, ALU-FLO 86AR, ALU-FLO 81AR, ALU-FLO 76AR, ALU-FLO 60AR |
| 2 |
Ramp |
ALU-FLO 94AR、ALU-FLO 87A、RALU-FLO 86AR |
| 3 | Sub-hearth |
ULTRACAST 300AR ALU-LITE 26AR |
| 4 |
Tap hole blocks |
ULTRACAST SIC ULTRACAST 65SIC |
| 5 |
Work lining for the roof |
ALU-FLO 80, ALU-FLO 70, |
| 6 |
Backup lining for the roof |
ALU-LITE 20, ALU-LITE 29 |
| 7 |
Upper sidewall work lining |
ALU-FLO 80, ALU-FLO 70，ULTRA-FLO 61 |
| 8 |
Burner blocks |
ALU-FLO 80 |
| 9 |
Insulation layer for the hearth and sidewall |
SFR-PAPER Ceramic Fiber Paper |
| 10 |
Lintel Area |
ALU-FLO 80、ULTRA-FLO 70 |
| 11 |
door of the furnace |
ULTRA-FLO 51、ULTRACAST 200 |
| 12 |
Refractory Anchor |
High Aluminum Based |