| Place of Origin: | CHINA |
|---|---|
| Brand Name: | SC |
| Certification: | ISO9001 |
| Model Number: | OEM ODM |
| Minimum Order Quantity: | 1000pcs |
| Price: | 1-10$/pcs |
| Packaging Details: | carton/pallet , wooden box |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 100000pcs/month |
| Name: | Alumina Ceramic | Key Words: | Alumina Ceramic Parts |
|---|---|---|---|
| Material: | 95%alumina | Color: | White |
| Useage: | Machinia | Advantage: | High Hardness |
| Temperature: | 1350 Degree | Lead Time: | 30-45days |
| High Light: | 3.65G Alumina Ceramic Parts,Alumina Ceramic Parts 1100 Degree,Alumina Ceramic Components 1100 Degree |
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Alumina Ceramic:
Alumina ceramics are ceramic materials based on alumina (Al2O3) for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic cleaning is required. Alumina ceramics is a versatile ceramic. Because of its superior performance, it has been widely used in modern society, satisfying the needs of daily use and special performance.
| Material | Unit | Steatite ceramics | 95% alumina ceramics | 99.5% alumina ceramics |
| Density | G/cm3 | 2.7 | 3.65 | 3.85 |
| Highest application temperature | °C | 1100 | 1500 | 1800 |
| Bending strength | Mpa | 150 | 300 | 340 |
| Compressive strength | Mpa | 900 | 3400 | 3600 |
| Hardness | HV0.5 | 800 | 1800 | 2000 |
| Insulation breakdown strength | KV/mm | 10 | 15-18 | 18 |
| Processing technology | ||||
| Process range (mm) | ||||
| Outside Diameter | 1---300 | |||
| Inside Diameter | 0.5---300 | |||
| Length | 0.5---1200 | |||
| Accuracy of working (mm) | ||||
| Perpendicularity | 0.01 | |||
| Concentricity | 0.01 | |||
| Roundness | 0.005 | |||
| Straightness | 0.005 | |||
| Parallelism | 0.01 | |||
| Planeness | 0.005 | |||
| Roughness | 0.05 | |||
| Fit clearance | 0.005 | |||
1). High hardness and High density
2). Low thermal conductivity
3). Chemical inertness
4). Good Wear resistance
5). High fracture toughness
6). Good insulation performance
7). high temperature resistance
1). 95% alumina or steatite ceramic.heat compression molding,the alumina has been to improved insulation and mechanical strength.
2). The ceramics have no cracks,no burrs,no pinholes,no gaps,and no impurities, surface is smooth, dye absorption is passed.
3). Linear dimension tolerance ≤ ± 0.05mm, diameter tolerance ≤ ± 0.1mm, hole size distortion ≤ 0.05mm, circumference deformation size ≤ 0.1mm.
4). Insulation Resistance ≥ 100MΩ (have been checked by megohm in DC500V).
5). Dielectric Strength: AC2000V/50HZ/1min no breakdown phenomenon.
6). Linear expansion coefficient is slight,and less than 7.0 × 10-6mm /°C, and good for thermal shock performance.
7). Sintering temperature is 1350 °C, the use of a temperature not lower than 1100 °C, good corrosion resistance.
1. Can you accept OEM & ODM?
Yes, we can produce the products according to your demand and drawing.
2. Can you provide free samples?
Yes, we can provide the sample for free, but the freight and mold fee are on your side.
3. What’s the lead-time for samples?
Within 15 days for bulk order, 10-15 days for OEM designs and shapes.
4. What’s your production Lead-time for bulk order?
Generally it takes 20-30 days and 25-35 days in peak season.
5. What are your payment terms?
In generally, we quote FOB Shanghai price or CIF price
6. Why Choose Us?
1. 20 years of professional production industrial ceramics factory
2. High quality products with low price
3. High precision parts with lowest tolerance
4. Short time for production
5. Has a group of experienced, professional and efficient R&D team
6. Has a good reputation in China and abroad.
7. MOQ is not limited, small quantity is welcome.
8. Vigorous team and good after-sales service
