Fireclay Brick FC60
- Ref Price:
-
$322.11 - 393.69
/ m.t
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 ton m.t
- Supply Capability:
- 1000 Tons Per Month m.t/month
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General Information of Fireclay brick FC60
Our corporation produces a comprehensive range of Fireclay bricks, with 30% to 58% alumina content, all of these bricks exhibit excellent performance.
Our Fireclay bricks are the final result of blending excellent fused alumina and silicon as the main raw materials with cutting-edge technology, adding superfine powder, after mixing, drying, forming, in the high temperature shuttle kiln. We ensure you that the Fireclay Bricks made by us possess high quality standard and have gone through all the complicated quality control parameters. Their durability and strength adds life to the structure and they have the capacity of bearing high temperature.
Technical Data of Fireclay Brick FC60 | ||
Physical Properties: | ||
Refractoriness | ℃ | 1750 |
Permanent Linear Change(1400℃×2h)% | % | 0～-0.5 |
Apparent Porosity, % | % | ≤20 |
Cold Crushing Strength | Mpa | 50～60 |
Refractoriness Under Load (0.2Mpa) | ℃ | ≥1500 |
Thermal Expansion at 1000℃, | % | 0.6 |
Density | g/cm3 | ≥2.30 |
Chemical Analysis: |
|
|
Al2O3 | % | 58～60 |
Fe2O3 | % | 1.5～1.6 |
Note: | ||
Feature of Fireclay Brick FC60
Resistant to thermal shock, abrasion, chemical attack
High ability for anti-abrasion during work
Low shrinkage degree under high temperature so as to maintaining integrity of the furnace lining
Low apparent porosity, and low Fe2O3 content to reduce the carbon deposit in the blowhole and avoid the bricks broken in case of expansion
Applications of Fireclay Brick FC60
Fireclay brick FC60 is mainly used in the part of throat, stack, hearth, bottom for blast furnace and the stack for a big blast furnace.
1. Carbon baked furnaces in the alumina industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Coke ovens
5. Blast furnaces
6. Reheating furnaces
7. Suspended roofs
8. Lime kilns
9. Chimney
- Q:What can be applied to the burned refractory brick to resist heat shock?
- Acidic refractory material use monox as the main component, among which cilica brick and clay brick are commonly used. Silica brick is silicious product containing monox more than 93%, whose raw materials include silica, waste silica brick scrap and etc. The acid resistance of slag erosion ability is good, and the softening temperature under a fixed load is high. The volume won't shrink after repeated burning, but even a slight expand; but it is vulnerable to the erosion of basic slag, and has low thermal shock resistance. The silica brick is mainly used for coke oven, glass melting furnace, acid hearth furnace and other thermal equipments. Clay brick uses refractory clay as the main raw material, containing 30% to 46% of aluminuum oxide, belong to weakly acidic refractories. It has good heat shock resistance and corrosion stability to acid slag, and it's widely used. Neutral refractory materials use aluminum oxides, chromium hemitrioxides or carbons as the main components. Corundum products containing more than 95% of alumina is a kind of high quality refractory material with wide application.
- Q:What bricks are used for constructting refractory bricks tunnel kiln what is the material of each burning zone brick
- Exterior wall uses red brick, preheating zone uses lightweight high aluminum bricks, burning zone uses mullite, cooling zone uses ordinary refractory bricks
- Q:several refractory brick of rotary kiln several is damaged, how many refractory bricks should be replaced?
- In general, if the brick inside the kiln break or loose core, the bricks of whole circle should be replaced, if only mend by replacing a damage part is also ok, but the service life is shorter.
- Q:What material are used to burn firebrick?
- Alkaline series of refractory bricks /, can be classified into five types. Refractory bricks are generally made from refractory clay (white clay) or other refractory materials. Refractory brick according to the composition of refractory material, that is, silicon aluminum refractory brick / carbon containing refractory brick / thermal insulation refractory brick/ zirconium containing refractory brick /
- Q:When the coal-fired steam boiler is built, it is necessary to build a common red brick between the refractory bricks. May I ask what is the requirement for this common red brick?
- unnecessary
- Q:Can refractory be used to sharpen knife?
- Many factories build a smelting furnace by using this kind of bricks. A special knife grinder can be used to sharpen knife, can on 1. They are sizing and non-sizing refractory bricks respectively. Refractory brick is now a lot of fields and industry will introduce one of the raw materials. Products are divided into two different types, refractory brick as a high temperature resistance of the raw materials. In simple terms, working temperature is 770 DEG C, 580 C and 1, of course, refractory bricks also can be used to sharpen knife, use smooth brick to sharpen, need to choose high hardness
- Q:The stove which made of refractory bricks and fireclays will produce cracks after being used. How to solve this problem?
- The use of low expansion materials will be better. But as for the stove, the appearance of crack is attributed to the selected materials or the environment. And when the temperature is not high, there still seems to be crack, so through expansion joint reservation, not allowing itself to crack
- Q:Do refractory bricks need to be sent to the lab to test after arriving the site?
- Yes, need to test physical and chemical indicators
- Q:What are the weak points of clay bricks?
- SiO2 and Al2O3 in clay bricks form eutectic, low melting point silicates with impurities during sintering, and are surrounded by mullite crystals. Clay brick belongs to weak acid refractory products, it can resist acid slag and acid gas corrosion, and its resistance to alkaline material is a little worse. The thermal performance of clay brick is good, it is fast and cold. The clay brick refractory brick and be roughly the same, up to 1690~1730 DEG C, but the load softening temperature is 200 degrees Celsius above the low brick. Because clay bricks contain crystalline Mullite with high refractoriness, they contain nearly half of the amorphous glass phase of low melting point.
- Q:What is the life of an old fashioned refractory brick kiln transformed into a flat topped tunnel kiln? what material should be used to transform the old fashioned refractory bricks vault kiln to flat tunnel kiln, and how long is the service life?
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1. Manufacturer Overview |
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|---|---|
| Location | Henan, China |
| Year Established | 2007 |
| Annual Output Value | Above US$ 60 Million |
| Main Markets | Mid East; Eastern Europe; North America |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 31% - 50% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 36,000 square meters |
| No. of Production Lines | Above 5 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Fireclay Brick FC60
- Ref Price:
-
$322.11 - 393.69
/ m.t
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 ton m.t
- Supply Capability:
- 1000 Tons Per Month m.t/month
OKorder Service Pledge
OKorder Financial Service
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