Luoyang Anjing Intelligence Equipment er en global leder innen elektriske høytemperaturovner
Polycrystalline Alumina Fiberboard
PRODUKTPARAMETRE
Beskrivelse
Polycrystalline alumina fiberboard
Ultra-high temperature polycrystalline alumina fiberboard uses polycrystalline alumina fiber as the main raw material, combined with fillers and adhesives, and is formed by suction and pressure bonding. Compared with commercially available calcined fiber products, it has the characteristics of good processability, low thermal conductivity, and low density. The FR1800 type fiberboard and irregularly shaped products can meet the requirements of a maximum temperature of 1800℃ and a long-term temperature of 1750℃. It has replaced imported products in many kilns, demonstrating good energy-saving effects and reducing operating costs.
Produktfunksjoner
- Ultra-high Temperature Performance, Import Replacement
FR1800 fiberboard meets the requirements for use up to 1800℃ and long-term operation at 1750℃. FR1850 model has a maximum temperature resistance of 1850℃ and has successfully replaced imported products in multiple kilns, demonstrating excellent energy-saving effects and significantly reducing operating costs.
- Low Thermal Conductivity, Significant Energy Savings
Made using a suction-compression molding process, it has a low thermal conductivity (0.14~0.2 W/(m·K) at 1200℃), low density (300-700 kg/m³), and low heat storage, resulting in significant energy savings.
- Low Heating Linear Shrinkage, Dimensional Stability
Each model has a heating linear shrinkage rate ≤2% at the corresponding operating temperature, exhibiting excellent dimensional stability at high temperatures, ensuring no cracking or deformation during long-term use.
- Excellent processability and convenient construction
Compared to commercially available calcined fiber products, it has excellent processability, allowing for easy cutting, drilling, and other processing operations. Custom-shaped products can be produced according to user requirements.
- Strong chemical stability and long service life
It exhibits stable chemical properties, strong resistance to corrosion and wind erosion, and a long service life.
| Parameter | KD-FR-1000 | KD-FR-1260 | KD-FR-1420 | KD-FR-1500 | KD-FR-1600 | KD-FR-1700 | KD-FR-1800 | KD-FR-1850 |
|---|---|---|---|---|---|---|---|---|
| Maks. service temperature (°C) | 1000 | 1260 | 1420 | 1500 | 1600 | 1700 | 1800 | 1850 |
| Long-term service temperature (furnace temp.) (°C) | 950 | 1200 | 1350 | 1450 | 1550 | 1650 | 1750 | 1800 |
| Bulk density (kg·cm⁻³) | 300-600 | 300-600 | 400-700 | 400-700 | 400-700 | 400-700 & 450-700 | 450-700 | 500-700 |
| Thermal conductivity (W·(m·K)⁻¹) | 0.14 | 0.145 | 0.155 | 0.15 | 0.155 | 0.16 | 0.17 | 0.2 |
| Linear shrinkage on heating (%) | ||||||||
| at 1000°C | ≤1 | / | / | / | / | / | / | / |
| at 1200°C | ≤0.5 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 & ≤0.3 | ≤0.3 | ≤0.3 | ≤0.8 |
| at 1400°C | / | / | ≤1 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.5 |
| at 1500°C | / | / | / | ≤1 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.5 |
| at 1600°C | / | / | / | / | ≤2 | ≤0.3 | ≤0.3 | ≤0.8 |
| at 1700°C | / | / | / | / | / | ≤2 | ≤0.6 | ≤0.6 |
| at 1800°C | / | / | / | / | / | / | ≤2 | ≤0.8 |
Bruksområder
- High-Temperature Electric Furnace Linings: Used as insulation material for the linings of various high-temperature electric furnaces and experimental electric furnaces.
- Tunnel Kilns and Roller Kilns: Used as lining material and insulation layer for tunnel kilns and roller kilns.
- Iron and Steel Metallurgy Industry: High-temperature linings for forging furnaces, heating furnaces, heat treatment furnaces, osv.
- Petrochemical Industry: Insulating linings for cracking furnaces, combustion furnaces, osv.
- Sapphire Furnace Linings: Sapphire furnace back linings, sapphire annealing furnace linings.
- High-Temperature Sealing Components: Insulating sealing components for various high-temperature parts.
Bedriftsprofil
En profesjonell bedrift som spesialiserer seg på varmebehandlingsteknologitjenester og R&D, produksjon, og salg av høytemperatur elektriske ovner.
Selskapet fokuserer på å utvikle elektriske høytemperaturovner som dekker et fullt temperaturområde på -100 ℃ til 2600 ℃. Produktene inkluderer eksperimentelle elektriske ovner, vakuum atmosfære ovner, industrielle ovner, og middels frekvens induksjonsvarmeutstyr. Hovedprodukter inkluderer boksovner, rørovner, løfteovner, skyveovner, boggieovner, roterende ovner, tunnelovner, og ulike spesialiserte mellomfrekvente ovner.
Selskapet følger teknologisk innovasjon og har bestått ISO9001 og EU CE-sertifiseringer. Det eier 21 registrerte varemerker, 29 patenter, og 27 programvare opphavsrett.
Betalingsmetoder
TT
Forsendelsesmetoder
The electric furnace is packaged in thThe electric furnace is packaged in three layers: først pakket inn i skumpapir, deretter pakket inn i plastfilm, og til slutt pakket i en trekasse.
Ofte stilte spørsmål (FAQ)
- How to select the model?
Select the model based on the actual operating temperature—for long-term operating temperatures below 950℃, select FR-1000; below 1200℃, select FR-1260; below 1350℃, select FR-1420; below 1450℃, select FR-1500; below 1550℃, select FR-1600; below 1650℃, select FR-1700; below 1750℃, select FR-1800; below 1800℃, select FR-1850.
- What are the maximum operating temperature and long-term operating temperature of the FR1800 model?
The maximum operating temperature of the FR1800 fiberboard is 1800℃, and the long-term operating temperature is 1750℃.
- Does the product support customized irregular shapes?
Ja. Production and processing can be carried out according to the shape, size, and density required by the user, with high dimensional accuracy and precise shape.
- What is the thermal conductivity of the product?
The thermal conductivity is low. Taking FR-1800 as an example, the thermal conductivity at 1200℃ is approximately 0.17 W/(m·K), demonstrating significant heat insulation performance.
- What is the shrinkage rate of the product after high-temperature operation?
The product’s heating wire has a low shrinkage rate. For each model, the heating wire shrinkage rate is ≤2% at the corresponding operating temperature, exhibiting excellent dimensional stability.
