| Shape: | Round Shape |
|---|---|
| Type: | Refractory Material |
| Product Name: | High Temperature Alumina Ceramic Crucible Boat |
| Density: | 3.9 g/cm3 |
| Refractoriness (Degree Centigrade): | 1580< Refractoriness< 1770 |
| Feature: | Long Time Materials, Instant Materials |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier
| Item | Data | |
| Al2O3 Content(%) | 99 | |
| Physical Characteristics |
Heat resistance(ºC) | 1800 |
| Bulk density(g/cm3) | 3.9 | |
| Water absorption(%) | 0 | |
| Flexural strength(Mpa) | 360 | |
| Mechanical Characteristics |
Hardness vickers (Gpa) | 15.6 |
| Elastic modulus (Gpa) | 370 | |
| Poisson's ratio | 0.23 | |
| Thermal Characteristics |
Linear expansion coefficient(20ºC-500ºC) 10-6/ºC | 8 |
| Thermal conductivity w/(m·k) | 32 | |
| Specific Heat ×10-3J/(kg·K) | 0.9 | |
| Electrical Characteristics |
Dielectric constant (1MHZ) | 9.9 |
| Dielectric loss angle ×10-4 | 1 | |
| Dielectric strength ×106V/m | 15 |
Why to Choose Us:
1. Low MOQ:
It won't occupy too much of your money to help you to test the market you're going to enter.
2. R & D Center and Factory:
We have our own R & D center and factory, so we can supply you products at competitive price.
3. Good Service :
We treat clients as friends.
4. Good Quality :
We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.
5. After-sales service:
One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.
Suppliers with verified business licenses
Audited Supplier 
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