Gốm sứ alumina are among the most common advanced ceramic丨 materials, widely used in many industries such as electronics, medical devices, and machinery.
Alumina ceramics can be classified into several application grades based on their alumina purity, with 95% and 99% alumina being the most common, possessing excellent physical properties.
GORGEOUS CERAMICS (GGS) can process and manufacture ceramic products with complex shapes and small packages that have high precision, high reliability and high wear resistance for customers.
Alumina Ceramic Performance Parameters
|
Tài sản |
Đơn vị |
90% alumina |
96% alumina |
Nhôm oxit 99% |
Nhôm oxit 99,5% |
|
Tỉ trọng |
gm/cc |
3.60 |
3.72 |
3.80 |
3.90 |
|
Màu sắc |
|
Trắng |
Trắng |
Ngà voi |
Ngà voi |
|
Flexural strength (MOR) |
Mpa |
＞230 |
＞280 |
＞300 |
＞300 |
|
Elastic modulus |
Điểm trung bình |
276 |
303 |
250 |
370 |
|
Tỷ số Poisson |
|
0.22 |
0.21 |
0.22 |
0.22 |
|
Sức nén |
Mpa |
2482 |
2068 |
2500 |
2600 |
|
Độ cứng |
Điểm trung bình |
10.4 |
11.5 |
13.7 |
14.1 |
|
Độ dẫn nhiệt |
W/m·K |
16.7 |
24.7 |
27.5 |
30.0 |
|
Nhiệt độ hoạt động tối đa |
℃ |
1500 |
1700 |
1700 |
1750 |
Alumina is a material with well-balanced mechanical properties and has a wide range of applications, including wear-resistant products for high-temperature industrial furnaces and various electronic components.
Main Properties:
- Kháng hóa chất
- High Mechanical Strength
- Khả năng chịu nhiệt độ cao
- High Insulation
