High-Purity Al2O3 Multi-Bore Alumina Tubes with Superior Wear Resistance and High Temperature Stability for Semiconductor Applications
Basic Properties
Place of Origin:
China
Brand Name:
KEGU
Model Number:
Customizable
Trading Properties
Price:
200-500 yuan/kg
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
2,000 pcs/month
Product Summary
Multi-Bore Alumina Tubes High-purity Al₂O₃ ceramic tubes engineered for semiconductor processing and industrial applications requiring exceptional wear resistance and thermal stability up to 1750°C. Product Overview Our multi-bore alumina ceramic tubes deliver superior performance in extreme ...
Product Details
Highlight:
Multi Bore Alumina Tubes
,Wear Resistant Alumina Tubes
,Multi Bore Al2O3 Tube
Material:
SiC
Composition:SiC:
＞85%
Color:
Black
Density:
≥3.65g/cm3
Max. Service Temp:
1380℃
Flexural Strength:
250MPa
Hardness:
≥84HRA
Water Absorption:
≤0.2%
Abrasion:
< 0.02%
Bending Strength:
≥290MPa
Product Description
Multi-Bore Alumina Tubes
High-purity Al₂O₃ ceramic tubes engineered for semiconductor processing and industrial applications requiring exceptional wear resistance and thermal stability up to 1750°C.
Product Overview
Our multi-bore alumina ceramic tubes deliver superior performance in extreme environments where wear resistance, thermal stability, and electrical insulation are critical requirements.
Key Material Properties
- Excellent electrical insulation (>10¹⁴ Ω·cm)
- Outstanding wear and corrosion resistance
- High temperature stability (up to 1750°C)
- Low thermal expansion coefficient
- Custom multi-bore configurations available
Technical Specifications
Multi-Bore Tube Properties
- Outside Diameter: 1-100 mm (customizable)
- Material: Al₂O₃ Aluminum Oxide
- Purity Options: 95%, 97%, 99%, 99.8%
- Density: 3.8-3.9 g/cm³
- Color: White/Ivory
Standard Alumina Ceramic Properties
| Parameter | Unit | AL97 (95%) | AL98 (99.8%) |
|---|---|---|---|
| Al₂O₃ Purity | % | 97 | 99.8 |
| Flexural Strength | Kpsi | 55 | 60 |
| Compressive Strength | Kpsi | 300 | 330 |
| Hardness | GPa | 13.8 | 18 |
| Max Working Temperature | °C | 1500 | 1750 |
| Dielectric Strength | KV/mm | 16 | 20 |
Primary Applications
Semiconductor & Electronics
- CVD (Chemical Vapor Deposition) components
- Ion implant parts
- Photolithography equipment
- Semiconductor processing fixtures
Industrial Applications
- Thermocouple protection tubes
- Wear-resistant liners and guides
- High-temperature insulators
- Hydraulic and mechanical components
- Gas nozzles and injector systems
Key Advantages
- Exceptional Durability: Superior wear resistance extends component lifespan
- Thermal Stability: Maintains structural integrity from room temperature to 1750°C
- Chemical Inertness: Resists corrosion from most acids and alkalis
- Electrical Insulation: High dielectric strength and volume resistivity
- Custom Manufacturing: Available in various bore configurations, diameters, and lengths
Customization Services
We provide tailored solutions for specific application requirements including:
- Custom bore configurations and patterns
- Specialized diameters and wall thicknesses
- Specific purity levels (95% to 99.8% Al₂O₃)
- Modified surface finishes and tolerances
Quality Assurance
Every multi-bore alumina tube undergoes rigorous quality control to ensure dimensional accuracy and performance specifications. Our specialized packaging solutions include protective cushioning materials, reinforced outer packaging, vacuum packing for fragile components, and custom crating for large or complex shapes.
Quality Control Documentation
Miss. Scarlett.S
Deputy Head of Foreign Trade Department
- Email: scarlett.s@kegugroup.com
- Tel: 8616602956098
- WhatsApp: 8613390790728
-
WeChat:
Scarlettseren533
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