High Alumina Ceramic Crucible for Firing and Melting with 1650℃ Temperature Resistance and 3600 Mpa Compressive Strength
Price:
$1-$20
MOQ:
100
Delivery Time:
20 DAYS
Brand:
HENGYUAN
Product Description
Industrial Alumina Ceramic Crucible Overview
Our premium alumina ceramic crucible is engineered for high-temperature firing and melting applications, manufactured from superior refractory clay to ensure exceptional thermal stability and protection against contamination during industrial processes.
Product Specifications
| Attribute | Value |
|---|---|
| Material | Alumina Ceramic Crucible |
| Color | Yellow or White |
| Shape | Customization Available |
| Usage | Industrial Applications |
| OEM/ODM | Acceptable |
| Origin | Wuxi Jiangsu, China |
| MOQ | 100 PCS |
| Package | Carton |
Technical Performance Data
| Material | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
|---|---|---|---|---|---|
| Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
| Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
| Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
| Weibull Modulus | M | 10 | 10 | 11 | 11 |
| Vickers Hardness | HV0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric constant | εr | 10 | 10 | 10 | 10 |
Key Features & Benefits
- Exceptional thermal stability up to 1650℃ maximum use temperature
- High compressive strength ranging from 3300-3600 Mpa
- Superior thermal shock resistance (250-270℃ △T)
- Excellent dielectric strength (20-25 KV/mm)
- Customizable shapes and sizes for specialized applications
- Protects ceramic ware from contamination during firing processes
- Available in yellow or white color variants
Product Images
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Get in Touch
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Company
Yixing Hengyuan Ceramic Technology Co., Ltd.
Location
Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
Contact Person
Sales