High Alumina Brick - Reliable Quality with Quick Response
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 50000 pc/month
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Reliable Quality High Alumina Refractory Brick with Quick Response
1.Description
Specialized bricks for aluminum melting furnaces.
They have superior resistance to corrosion, and enable better melting.
They also have superior resistance to wear, so they are used in various high-wear locations
in furnaces, such as forging furnace hearths.
They are made in Japan, so the quality is reliable, and they are favored
by many leading manufacturers.
Available in sizes 230x114x65, 230x114x130, and 230x230x114.
Index Products | Spalling Resistant High Alumina Bricks | |
Al2O3 | % | ≥70 |
Fe2o3 | % | / |
Bulk Density | g/cm3 | ≥2.5 |
Apparent Porosity | % | ≥23 |
Refractoriness under Load(0.2MPa) | ℃ | ≥1470 |
Cold Crushing Strength | Mpa | ≥70 |
Thermal Shock(1100℃,water cooling) | times | ≥25 |
Feature:
1.High compression strength.
2.Top high-temperature capability.
3.Excellent thermal stability.
4.Low thermal conductivity.
5.Powerful penetrating-proof capability.
6.Good erosion-resistance.
7.Long service life.
Application:
Refracory brick plant can be in direct contact with the flame,this insulating brick can be used as linings or as thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry, machinery industry.
such as blast furnace, hot blast stoves ,electric arc furnace, cement kiln,melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment.
FAQ
1. Do you provide samples?
Yes, samples are free. Guarantee samples quality same as mass production quality.
2. What's the MOQ of trial order?
No limit,We can offer the best suggestions and solutions according to your condition.
3. Can we visit your company?
Of course,welcome at any time,seeing is believing.
4. Do you accept OEM?
Yes, we can do OEM.
5. What are the payment terms?
Usually T/T, D/A, D/P, L/C, Western Union ,others could be discussed .
6. How long is delivery time?
The delivery time will be determined according to the quantity of the order.
7. How are your products’ quality?
More than 20 years of production experience. The products will be strictly inspected before shipment, so the quality could be guaranteed.
8. How to slove the quality problems?
If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
9. What is the service life of your bricks?
The service life of different bricks is unlike.It also depends on your using condition and method.
10. How about your company's certification?
ISO9001 and Test Report,also we could apply other necessary certification.
11. How about your price?
Quality will be guaranteed. Competitive prices based on same quality.
Our services:
1.Adhering to the business philosophy "Mutual Trust, Mutual Benefit, Mutual Profit, Faith Oriented".
2.According to your requirements to produce your order and OEM/ODM service is available.
3.Products are inspected through SGS and BV etc and accord with the international standard.
4.Your inquiry related to our products or prices will be replied in a timely manner.
- Q: What are the high aluminum bricks made of?
- The amount of refractory mud accounts for about 6% of the brick weight
- Q: In 2016, a few of the traditional refractory materials will be able to survive
- In short, the overall market of refractory enterprises is in a turbulent adjustment process, but the volume is still in place. Elimination is inevitable, as to how many can be eliminated, dare not assert.
- Q: What refractory material does cupola lining use?
- A class of inorganic nonmetallic materials with a refractoriness of not less than 1580 degrees. Refractoriness is defined as the temperature of a sample of a refractory cone sample that resists high temperature without loading and does not soften and melt down. But only in terms of fire resistance can not be fully described refractories, 1580 degrees of temperature is not absolute.
- Q: The cloth blowing is not uniform on the lime kiln refractory brick is damaged it
- People with the shaft kiln cement clinker kiln, because of small size, low calcination temperature, using only Al2O3 containing a single clay brick is 30 ~ 40%, the rotary kiln was improved in the early Yuan faith this experience, use of high alumina brick and clay brick, from 60s onwards, due to large scale kiln and to strengthen the operation of the high temperature parts of kiln lining, alkaline brick masonry is widely used, the main varieties are: magnesia chrome brick, magnesia spinel brick and dolomite brick.
- Q: Aluminum content 38, silicon content 55 What refractory bricks?
- Semisilica brick: the content of Al2O3 is 15% ~ 30% of aluminium silicate refractory products. Manufacturing products are semi silica quartz containing impurities or native clay kaolin, refractory clay or kaolin beneficiation tailings and the pyrophyllite
- Q: How much is one ton / ton of high alumina refractory brick?
- The market price of about super high aluminium brick price at 3000 yuan / ton, a high aluminum brick at around 2500 yuan / ton, two high aluminum bricks at around 2100 yuan / ton three grade high alumina bricks at around 1850 yuan / ton for reference, choose to buy the area is not the same as the prices are not the same.
- Q: How are the grades of high alumina bricks differentiated?
- In China, the content of Al2O3 in high alumina brick is usually divided into three categories: I, etc. - Al2O3 content > 75%; II, etc. - Al2O3 content is 60 to 75%; III and so on - Al2O3 content is 48 ~ 60%.
- Q: How to reduce the harm caused by two times mullite in high alumina refractory material
- Prolong the sintering time and adjust the aluminum content of the high alumina brick.
- Q: What is the high temperature limit of refractory bricks and refractory soil?
- Fire clay -- usually refers to folk point stove furnace set with a kind of soil, limit under atmospheric pressure of 1500 degrees fire clay soil 1, properties and uses: clay brick of weak acid refractory material, its thermal stability is good, suitable for hot blast furnace, boiler and flue, smoke chamber lining, etc..2, product specifications form: standard shape, general, special-shaped and special-shaped brick. Physical and chemical properties of fireclay bricks.
- Q: How can the refractory brick blast furnace be pulverized and pulverized enough not to be taken away by the wind?
- Because the hot air outlet of the top burning hot blast furnace is high, the installation requirement of the hot air manifold is high, and the requirement of the strength of the pillar structure is higher, so the rectangular arrangement of the hot blast stove is arranged. The top burning hot blast stove is located on the furnace top because of burner and hot air valve,Therefore, operation, maintenance and installation all require mechanization and automation. Also, because these water cooled valves are mounted with a high elevation,Therefore, the demand for cooling water supply pressure should be improved accordingly, the use of large top burning hot blast stove, the key lies in the design of high-power high-efficiency short flame burner. The top combustion hot blast furnace absorbs the advantages of internal combustion and external combustion hot blast stoves, and overcomes some of their shortcomings,Its structure can meet the requirements of modern blast furnace for high temperature, high pressure and large scale development,Combustion capacity, while meeting production requirements, has been successfully reduced by many devices,
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High Alumina Brick - Reliable Quality with Quick Response
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3000 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
OKorder Financial Service
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