Purity Corundum Refractory Bricks High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Quick Details
| Place of Origin: | Henan, China (Mainland) | Shape: | Brick | Material: | High Purity Corundum |
| SiO2 Content (%): | 0.2% | Al2O3 Content (%): | 99% | MgO Content (%): | -- |
| CaO Content (%): | -- | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | CrO Content (%): | -- |
| SiC Content (%): | -- | Model Number: | CB | Brand Name: | LIRR |
| Name: | High Purity Corundum refractory bricks | Company: | Sinosteel Luoyang Institute of Refractories Research Co., Ltd. | Experience: | 51 years |
| Type: | R&D- Production-Sales/Manufacture | Certification: | ISO,CNAB,IAF | Main markets: | India,South Korea,Denmark, Russia, Europe, the United States |
| Packaging: | Fumigated pallet 2 Four bricks in carton, separated by foam board | Model: | CMB-70,CMB-80,CMB-90,CB-99 | CCS,MPa: | 70 |
| Long term service temp.,℃: | 1700 |
Packaging & Delivery
| Packaging Details: | 1 Fumigated pallet 2 A stable stack of bricks 3 Lables on two opposite faces 4 Card edges 5 Steel or nylon bands 6 Plastic wrap 7 Overall dimension:1.0*1.0*1.0m (Routine) 8 Gross weight:1.2-1.6MT (Routine) |
| Delivery Detail: | Based on order |
Specifications
Corundum series with high density, good mechanical property, stable chemical property, maily used in chemical, ceramic industry.
Product Description
1. High purity corundum bricks, which is characterized by good mechanical property at high temperature and good chemical stability,
2. Is widely used in oil gas gasifier, ethylene-generated furnace, and ammonia decomposing furnace in petrochemical industry, carbon black reactor in chemical industry, and high temperature kilns in refractories and ceramics industry.
3. It has gained the Third Prize of Science & Technology Progress from Sinopec and the former Ministry of Metallurgy Industry.
4. The brick has been used in the thermal equipment of domestric made or imported. It has been exported and used in German Texaco gasifier with good performance.
Physical and chemical index
| Item | Corundum Mullite Products | Corundum product | |||
| CMB-70 | CMB-80 | CMB-90 | CB-99 | ||
| Bulk density,g/cm3 | 2.5 | 2.6 | 2.8 | 3.15 | |
| Apparent porosity,% | 19 | 19 | 19 | 18 | |
| CCS,MPa | 60 | 70 | 70 | 70 | |
| Refractoriness under load,℃(0.2MPa,0.6%) | -- | -- | 1700 | 1700 | |
| Long term service temp.,℃ | -- | -- | 1700 | 1800 | |
| Linear change on heating,(1600℃×3h) | -- | -- | ±0.3 | ±0.3 | |
| Chemical composition,% | Al2O3 | 68 | 78 | 88 | 99 |
| SiO2 | -- | -- | -- | 0.2 | |
| Fe2O3 | 0.4 | 0.3 | 0.3 | 0.15 | |
Our Services
♥ Research of application basis, new technical process and new technology, development of new product, and technical consultation.
♥ Optimum solution and product supply of refractories for high temperature industries, such as iron&steel, non-ferrous, petrochemical and building materials.
♥ Engineering design, contract and consult for refractories, and civil architecture design.
♥ Research,development, manufacture and sale of superhard materials.
♥ R&D, manufacture and sale of special packing materials for export.
♥ Inspection,supervision and arbitration of refractories.
♥ Consultation and services in refractories information.
♥ Training and cultivation of high-level talents in refractories profession.
- Q:What kind of fused corundum corundum brick should be used for each part of the glass furnace?
- The compact microstructure of AZS33# zirconia corundum brick makes the bricks resistant to glass liquid corrosion, and it is difficult to produce stone or other defects in the glass kiln. It is the most widely used product in the glass furnace. It is mainly applied to the upper structure of the melting pool, the wall brick of the working pool and the paving brick, the material way, etc..
- Q:Zirconium corundum 25 content and 40 content, how to distinguish in appearance?
- It is in the production process, zirconium corundum bricks are likely to cause pollution.Fused zirconia corundum brick is also called AZS AZS English is abbreviated to AZS, is based on three chemical composition of Al2O3 - Zr02 - Sio2 phase diagram of three component system, according to the content of the order, Al2O3 A, Zr02 Z, Sio2 S, national standards for the use of this abbreviation, such as No. 33 cast brick, abbreviated as AZS, 33#, No. 36 fused zirconium corundum brick, abbreviated as AZS, 36#, No. 41 fused zirconium corundum brick, abbreviated as AZS - 41#.
- Q:How to improve the induction furnace campaign, from the promotion of refractory life start
- Select suitable insulation materials, such as polycrystalline facing blocks and ceramic fiber modules, depending on the service temperature
- Q:What are the refractory materials?
- Basic refractories in Magnesium Oxide and calcium oxide as the main ingredient, commonly used is brick. Magnesium Oxide 80% to more than 85% containing magnesia brick, has good resistance to alkaline slag and slag, refractory clay brick and brick high ratio. Mainly used in open hearth furnace, oxygen converter, electric furnace, non-ferrous metal smelting equipment and high temperature equipment.
- Q:What material is used in an iron smelting furnace?
- Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on.
- Q:How do corundum bricks bind?
- High temperature bonding clay can be used for bonding masonry
- Q:Can the fire clay be reused?
- According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, ordinary brick, specific rotation. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature.
- Q:What are the advantages of refractories?
- The castable refractory is a refractory product with a certain shape after being melted at high temperature by a certain method. Neutral refractory is refractory material which is difficult to react with acid or alkaline slag at high temperature, such as carbon refractory and chrome refractory. Some of the high alumina refractories are also attributed to this category.
- Q:Which is faster for heat transfer between corundum bricks and high alumina bricks?
- For example: 75 high aluminum and 43 clay bricks, 75 single weight 4.5kg or more. 43 3.65kg or so, the use of temperature 75, high aluminum in about 1520, 43 of brick 1430 or so, the color of 75 pan white, 43 of the Loess color. In short, the difference is great.
- Q:What is the standard classification of high alumina bricks and high alumina bricks?
- Refractory brick is non-metallic materials can be classified according to a kind of inorganic material, high aluminum brick, clay brick, magnesia brick, corundum brick, mullite bricks, silicon carbide materials such as brick, high alumina brick is used as a relatively wide range of products in accordance with the refractory brick high alumina refractory materials by high aluminum brick is generally divided into Al2O3 content three: I - II - >75% Al2O3 content; the content of Al2O3 is 60 ~ 75%; III - Al2O3 content from 48 to 60%.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Purity Corundum Refractory Bricks High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Related keywords
