| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Seamark |
| Model Number: | SMK-090501 |
| Material: | 99 alumina ceramic |
| Application: | High Temperature |
| Rated Voltage: | 3.6 |
| density: | 3.9 |
| Max working temperature: | 1650 degree |
Quick Details
Specifications
High Purity Alumina Ceramic are widely used in semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering application, such as high precision pistons and cylinders for high pressure fluid industrial, Nozzles for high pressure spray industrial, precision balls for valve and bearing application.
Alumina material property:
1.High temperature, Max working temperature: 1650C.
2.Excellent wear and abrasion resistance.
3.Good chemical corrosion resistance under high temperature.
4.High dielectric properties.
5. High oxidation resistanceTechnical parameter
|
Material |
- |
AI-920 |
AI-950 |
AI-990 |
AI-997 |
AI-999 |
|
Texture |
- |
Al2O3 |
Al2O3 |
Al2O3 |
Al2O3 |
Al2O3 |
|
>92% |
>95% |
>99% |
>99.7% |
>99.9% |
||
|
Density |
g/cm3 |
3.45 |
3.50 |
3.75 |
3.90 |
3.92 |
|
Bending strength |
Mpa |
340 |
300 |
330 |
390 |
390 |
|
Compressive strength |
Mpa |
3600 |
3400 |
3800 |
3900 |
3900 |
|
Elasticity modulus |
Gpa |
350 |
350 |
370 |
390 |
390 |
|
Impact resistance |
Mpam? |
4.2 |
4.0 |
4.4 |
5.2 |
5.5 |
|
Weibull Modulus |
m |
11 |
10 |
10 |
12 |
12 |
|
Vickers Hardness |
HV 0.5 |
1700 |
1800 |
1800 |
2000 |
2000 |
|
Thermal expansion |
10^-6K^-1 |
5.0-8.3 |
5.0-8.3 |
5.1-8.3 |
5.5-8.4 |
5.5-8.5 |
|
Thermal Conductivity |
W/mk |
18 |
24 |
25 |
28 |
30 |
|
Thermal shock resistance |
°C |
220 |
250 |
250 |
280 |
280 |
|
Highest Application Temperature |
°C |
1500 |
1600 |
1600 |
1700 |
1700 |
More about us.
Suzhou Seamark Fine Ceramics Co.,Ltd is a professional manufacturer of advanced ceramic products from China. We supply quality technical ceramic materials and components with competitive price.
Our
advanced ceramic material including Zirconium oxide ceramics(ZrO2),silicon nitride ceramic parts,95% alumina
ceramics (Al2O3),99% alumina ceramics, Silicone carbide(Sic) parts and
machinable ceramic etc.
Choose Seamark Ceramic, we are now able to offer
following services:
1. Before sales service: we will reply all your questions or inquiry in time, if you need some suggestion on your project, it will be our pleasure to do it.
2. In contract: our strict quality control is performed in every step of producing; we pay attention on every detail to ensure you are satisfied with our products and service.
3. After sales service: any questions, please let us know by email or phone, we will help you to deal with those problems
We can supply the products according to
customer's drawings, samples and performance requirement. If you need any
further information, please do not hesitate to contact us .or you can visit our
website. We will service you all the time.
Suzhou Seamark Fine Ceramics Co., Ltd
Ms.Linda Huang