| Customization: | Available |
|---|---|
| Material: | Mortar |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
|
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Anti-penetration Refractory Castable Introduction:
Dry anti-penetration castable to extend the life of the cathode liner has a positive effect. On the one hand can buffer the cathode carbon block uplift; the other hand can strengthen the bottom of the security.The ability to reduce the heat loss at the bottom of the tank and to increase the temperature of the cathode carbon block itself and to reduce the temperature gradient between the upper and lower sides of the cathode carbon block.
Due to Dry anti-penetration castable can be infiltrated with the electrolyte to produce a layer of 5 to 15 mm thick, dense glass-like kaolin barrier layer:This barrier, on the one hand, prevents the electrolyte from continuing to penetrate the lower part and protect its lower partThe temperature of dry anti-penetration castable is not destroyed; the other hand, because the barrier layer with plasticity and particle layer has a certain compressibility, can effectively alleviate the furnace uplift,Deformation of the tank shell and other issues. Therefore, in the aluminum furnace in the furnace process, it can be placed directly on the insulation brick, the compaction of the upper part of the upper directly placed.
Anti-penetration Refractory Castable Application
Iron&steel making industry:Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment.
Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace.
Building materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln Energy & Incineration:Coke oven,general boiler,power,generation,boiler,circulating fluidized bed boiler,electric furnace,carbon rosating furnace,waste incinerators.
Physicaland Chemical Indicators:
| Dry Anti-Penetration Ramming | ||
| Item | Unit | Data |
| Loose bulk density | g/m³ | 1.55-1.65 |
| g/m³ | ||
| campacted bulk density | g/m³ | 1.9-2 |
| thermal conductivity | (200ºC)W/m.k | 0.25-0.3 |
| (420ºC)W/m.k | 0.35-0.37 | |
| (650ºC)W/m.k | 0.4 | |
| SiO2 | % | 50-53 |
| Al2O3 | % | 30-32 |
| Fe2O3 | % | 1.5-3.5 |
| Refractoriness≥ | ºC | 1690 |
| characteristic | 1.short construction time | |
| 2.without polluting the environment | ||
| 3.can obtain dense construction body by small vibration force | ||
| 4.no need special protecting and bake ,and can be used directly | ||
| Application | Aluminum cell metal melting furnace | |
There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.
Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.
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