Fireclay Brick ZGN42
- Ref Price:
-
$335.03 - 409.48
/ m.t
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 ton m.t
- Supply Capability:
- 500 Tons Per Month m.t/month
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General Information of Fireclay brick ZGN42
Our corporation produces a comprehensive range of Fireclay bricks, with 30% to 55% 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 ZGN42 | ||
Physical Properties: | ||
Refractoriness | ℃ | 1750 |
Permanent Linear Change(1450℃×2h)% | % | 0～-0.2 |
Apparent Porosity, % | % | ≤15 |
Cold Crushing Strength | Mpa | ≥58 |
Refractoriness Under Load (T0.6) | ℃ | 1420 |
Thermal Expansion at 1000℃, | % | - |
Density | g/cm3 | ≥2.30 |
Chemical Analysis: |
|
|
Al2O3 | % | ≥42 |
Fe2O3 | % | 1.3 |
Note: | ||
Feature of Fireclay Brick ZGN42
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 ZGN42
Fireclay brick ZGN42 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:Why do some people say that clay brick insulation effect is good, and some people say that bad, in the end what is right?
- Now is the best thermal insulation hollow powder briquette, because it is hollow, blocking the heat transfer, plus foam insulation on the outside, good insulation effect,
- Q:Why is there cracks in the use of refractory bricks?
- Several reasons for the emergence of cracks: (1) temperature difference stress (2) mechanical stress (3) crystal type change stress
- Q:What mud is the refractory brick made of?
- The main material of the ordinary refractory brick is clay, the main component is aluminium oxide.
- Q:Expansion ratio of light corundum fireproofing brick
- And then the appropriate drying, the using temperature 1500~1700 degrees of light corundum brick, the porosity is 70% to 80% Now, use foaming method to produce light corundum brick, 3g/, shaped idiosome with mould dry for 4 days in 60 degree to 70 degree oast, it will demoulding, foaming method and evaporating method produce light corundum brick, the thermal conductivity is 0. the containing of AL203 has difference, the corundum brick that use corundum hollow?sphere to produce contain the highest AL203 Finished light corundum brick don't have accurate shape and size after firing.8 1, so products need mechanical or manual cutting after the kiln, finally, firing in 1300 degree and 1550 degree, basically still meters with water forming, just add to burn: 50~60h, because its production methods and the introduction of additives are different, the total sintering time.17W/, light corundum fireproofing brick can be made into density is 0, withstand voltage strength is 4MPa, the containing of A1203 is no more than 99%.
- Q:Can red bricks be burned in tunnel kiln which used to burn refractory brick?
- It can be used to burn the red brick, as long as the temperature is almost the same
- Q:Is the diameter of 2.5 meters of the calcium aluminate powder rotary kiln referred to the inner diameter of the refractory brick?
- No, it should be outer diameter.
- Q:Can refractory bricks be used when it cracks for 1cm
- 3, If the crack is caused by burning or drying, then it can't be used. While if the carck is caused by refractory brick molding, it still can be used. 4, the crack is caused by refractory bricks raw materials.
- Q:Where the refractory bricks rider bricks that are used for building arch and vault should be put?
- Arch and vault shall be built simultaneously from both sides of the arch of the foot to the center of symmetry, when masonry, inverting concentric reducer of arch brick is prohibited; the lock should be driven into the brick arch from the side, if the last rider brick can't be driven from the side, you can process the first 1-2 brick to make the size of the lock and the lock buckle equal, and then drive suitable rider brick from top, and use steel plate to jam-pack the side; dismantling arch tire must be performed after all rider bricks are driven and lock brick arch foot ditch masonry is completed and the final tightening nut for skeleton retractor rear.
- Q:Whether yellow dextrin is used in refractory bricks?
- use professional mortar, do not use yellow dextrin
- Q:How to adjust the temperature in the 160 meter tunnel kiln?
- Tunnel kiln can be attemperated by burning products, this will not affect the firing of different products, and can burn back processing products.
1. Manufacturer Overview |
|
|---|---|
| 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 ZGN42
- Ref Price:
-
$335.03 - 409.48
/ m.t
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 ton m.t
- Supply Capability:
- 500 Tons Per Month m.t/month
OKorder Service Pledge
OKorder Financial Service
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