Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:10 m.t.
Supply Capability:100000000 m.t./month
| 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 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 |
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.
