Product Details
Place of Origin: Changsha, Hunan, China
Brand Name: Ibeno
Certification: ISO9001-2015
Model Number: Alumina Ceramic Pipe
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Packed in wooden cases or iron racks
Delivery Time: 25-45 workdays
Payment Terms: T/T
Supply Ability: 100,000 ㎡/ year
Application: |
Mines/ Ports/ Lithium Batteries/ Steel/thermal Power |
Chemical Resistance: |
Excellent |
Color: |
White |
Corrosion Resistance: |
High |
Electrical Insulation: |
Excellent |
Material: |
Alumina Ceramic |
Pressure Resistance: |
High |
Shape: |
Pipe |
Size: |
Customizable |
Wear Resistance: |
High |
Application: |
Mines/ Ports/ Lithium Batteries/ Steel/thermal Power |
Chemical Resistance: |
Excellent |
Color: |
White |
Corrosion Resistance: |
High |
Electrical Insulation: |
Excellent |
Material: |
Alumina Ceramic |
Pressure Resistance: |
High |
Shape: |
Pipe |
Size: |
Customizable |
Wear Resistance: |
High |
Product Description
The ceramic composite steel plate is made of alumina or zirconia wear-resistant ceramics, which are vulcanized and inlaid into the steel groove equipped with special rubber under high-temperature conditions. Grinding layer, which can solve the problem of equipment anti-wear in the process of conveying bulk materials.
Ceramic-composite steel plate lining is suitable for material conveying equipment as anti-wear lining in high-temperature environments, can withstand the impact of large materials, and is widely used as anti-wear lining for silos, hoppers, chutes, and other equipment in conveying and batching systems.
Alumina ceramic technical parameters
| Items | Specifications |
| Content of alumina | ≥95% |
| Density | ≥3.8 g/cm3 |
| Rockwell A hardness | ≥85HRA |
| Impact strength | ≥1500 MPA |
| Fracture toughness | ≥4.0MPa·m1/2 |
| Bending Strength | ≥330MPa |
| Thermal conductivity | 20W/m.K |
| Thermal expansion coefficient | 7.2×10 6m/m.K |
| Volume wear | ≤0.02cm3 |
Rubber technical parameters
| Items | Specifications |
| Pull apart strength | ≥12MPa |
| Pull apart prolongation | 250％ |
| Shore hardness | 55 65 |
| Permanent deform | ≤24％ |
| The shared stress between the ceramic and rubber | ≥3.0MPa |
| Temperature resistance | ≤100℃ |
| The aging life of rubber | ≥15 years |
Features
A ceramic composite steel plate is a material with alumina (AL2O3) as the main body, supplemented by other ingredients, and sintered at a high temperature of 1700 ° C. It has the characteristics of high hardness, hard wear resistance, corrosion resistance, and impact resistance. The structure comprises small ceramic squares and rubber vulcanized into a composite product. Mainly used in steel mill hoppers, mine hoppers, trough machinery, coal,chemical, cement, ports, and other enterprises in coal conveying, material conveying systems, pulverizing systems, ash discharge, dust removal systems, and other mechanical equipment with large wear and tear You can choose different types of products according to different needs. This product is widely used in steel mill troughs.
Iron ore, coking coal, and coke are the main materials to be conveyed in the chute in the iron and steel plant. The conveying time is long and the conveying volume is large, which causes the chute to wear very seriously. The working life of the chute, on the one hand, depends on improving the working conditions to reduce wear, and on the other hand, it is necessary to improve the hardness and wear resistance of the surface of the chute. The application of ceramic composite steel plates can meet the above requirements.
Process
Liner selection: Most of the steel mill chutes use direct-bonded ceramic sheets, which are directly pasted with ceramic adhesive, which is easy to install. In the parts where the impact of the material is large and the impact force is large, large thick ceramics or ZTA ceramics can be used. The installation method can combine the two methods of sticking and welding to ensure that the ceramic pieces will not fall off in normal operation under high-temperature conditions. The ceramic can be designed with a spherical shape Raised to enhance its impact resistance. For the lining plate with high-temperature material passing through, choose a high-temperature-resistant ceramic lining plate, using a high-temperature-resistant adhesive, or directly using the stud welding method to ensure foolproof.
Paste requirements of wear-resistant ceramic lining: Because most of the equipment in the steel plant is used at a high temperature, it is necessary to use high-strength high-temperature resin glue, gray glue-like, silicone resin material, and the bottom lining glue for welding ceramics; it is necessary to adjust the surface Clean it without dust, oil and rust on the surface, and then clean it with a cleaning agent; compounding: according to A: B (mass ratio) = 4:1, mix the two components evenly; sizing: adjust well The glue is evenly coated on the surface of the object to adhere; curing: initial curing at room temperature (25 ° C) for 4 to 5 hours, and curing in 2 to 5 days (d); if time is urgent, it needs to be cured by hot air, keep at 80 ° C for 2 hours, and then keep at 150 ° C. 2h for curing.
Notice
1. This product is strictly prohibited from heavy knocking, collision, throwing, and unloading during transportation, loading and unloading, installation, and use to prevent damage to the inlaid ceramic layer;
2. Keep away from open flames, and the temperature of the used part should not exceed 100 °C to prevent damage to the rubber layer.
3. Before installation, drill holes in the equipment according to the installation design and construction drawings and fix them directly with bolts.
4. It is forbidden to weld within 10 cm of the periphery to prevent the temperature from being too high and damaging the rubber layer.
Video
