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| Categories | Aluminum Oxide Ceramic |
|---|---|
| Brand Name: | KAMTAI |
| Model Number: | KTJC14-28 |
| Certification: | ISO 9001 |
| Place of Origin: | CHINA |
| MOQ: | 2500PCS |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram,PAYPAL |
| Supply Ability: | 20000PCS/ MONTH |
| Delivery Time: | 25 DAYS AFTER PAYMENT |
| Packaging Details: | CARTON BOX AND PLYWOOD PALLET |
| Name: | High Precision Customized Ceramic Parts / Al2O3 / Alumina / Aluminum Oxide Ceramic Washer |
| Hardness: | ≥85GPA |
| Fracture Toughness: | 4-5Mpa |
| Thermal Shock Resistance: | 220 |
Customized Ceramic Parts Aluminum Oxide Ceramic Washer High Precision
1. Description
1. Name: Alumina Ceramic Parts
2. Size: as customers' drawing
3. Al2O3 Content: 95%/99% alumina
4. Color: white or ivory
5. Working Temperature: 1600-1700 degree
6. Feature: high mechanical strength, good insulation&high wear resistant, etc.
7. Application: for refractory furnace or kiln, electron vacuum decices, spaceflights, pharmaceutical engineerings or other mechanical applications
2.Technical Parameter:
| Item | Unit Symbol | 95% Alumina Ceramics | 99% Alumina Ceramics | 99.7% Alumina Ceramics |
| Maximum Using Temperature | ℃ | 1500 | 1700 | 1700 |
| Water Absorption | % | 0 | 0 | 0 |
| Hardness | Gpa | ≥85 | ≥89 | ≥89 |
| Flexural Strength | MPa (psi x 103) | 336 | 550 | 550 |
| Compressive Strength | MPa (psi x 103) | 2000 | 2500 | 2500 |
| Fracture Toughness | Mpa | 4~5 | 5.6 | 6 |
| Thermal Conductivity | W/m °K | 18-25 | 30 | 30.4 |
| Thermal Shock Resistance | °C | 220 | 180-220 | 180-220 |
| Dielectricity Constant | 9.4 | 9.8 | 9.8 | |
| Dielectric Strength | kV/mm | 16 | 22 | 22 |
We can supply the products according to customer's drawings, samples and performance requirement.

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