Basic Info.
Model NO.
Al2O3-21
Technique
Dry Press, CIP, Hip, Cim
Theme
Industrial
Style
Classical
Function
Thermostability, Thermal Insulation, Structral
Making Method
Machine Made
Usage
Textile, Chemical Industry, Electron, Electrical Appliance, Construction, Hygienic
Size
OEM
Advantage
Long Service Life
Color
White
Applicable
Industry
Transport Package
According Requirements
Specification
According requirements
Trademark
yinghua
Origin
China
HS Code
69010000
Production Capacity
50000
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
1.000kg
Product Description
Alumina ceramic is more widely applied in industrial. For Alumina Ceramics, We would like to supply different purity products such as 95%Al2O3, 98%Al2O3, 99%Al2O3, 99.5Al2O3 and high purity (>99.9%Al2O3) Ceramics, etc.
We can supply the ceramics products by kinds of forming process such as dry pressing, CIP(cold isostatic pressing), HIP(hot isostatic pressing), CIM(ceramics injection molding), gel-casting process, ceramic tape casting process, etc.
For the ceramics products shape, we commonly supply single shape such as tube, rod, ring, plate, block, ball, etc, we also supply great complex shape product with great high precision. By high precision machining we can supply the min 0.001mm tolerance products.
For the products size, we can supply from less than 1MM to several hundred big size product.
For being characterized with excellent chemical and physical properties such as high hardness, high strength, high chemical and wear resistance, etc, Our ceramics products is widely applied in machinery, electronic, petroleum, chemical, aviation, textile, precious apparatus and organic engineering, etc.
We can supply the ceramics products by kinds of forming process such as dry pressing, CIP(cold isostatic pressing), HIP(hot isostatic pressing), CIM(ceramics injection molding), gel-casting process, ceramic tape casting process, etc.
For the ceramics products shape, we commonly supply single shape such as tube, rod, ring, plate, block, ball, etc, we also supply great complex shape product with great high precision. By high precision machining we can supply the min 0.001mm tolerance products.
For the products size, we can supply from less than 1MM to several hundred big size product.
For being characterized with excellent chemical and physical properties such as high hardness, high strength, high chemical and wear resistance, etc, Our ceramics products is widely applied in machinery, electronic, petroleum, chemical, aviation, textile, precious apparatus and organic engineering, etc.
| ITEM | 1 | 2 | 3 | |
| Al2O3 | ||||
| 1 | (%) Chemical Composition | Al2O3 | Al2O3 | Al2O3 |
| 99.5 | 99 | 95 | ||
| 2 | Color | Ivory | Ivory | White |
| 3 | (g/cm3) Density | 3.90 | 3.85 | 3.70 |
| 4 | (%) Water Absorption | 4.90 | 0 | 0 |
| 5 | Hardness Mohs | 9 | 9 | 8.8 |
| 6 | (Kg/mm2) Hardness Vickers | 1850 | 1600 | 1400 |
| 7 | (Gpa) Young's Modulus | 360 | 330 | 300 |
| 8 | (MPa) Bending Strength | 400 | 350 | 300 |
| 9 | (Mpa*M1/3) Fracture Toughness | 4.5 | 3.5 | 3.0 |
| 10 | (MPa) Compressive Strength | 2500 | 2250 | 2000 |
| 11 | (10-6/K) Expansion Coefficient | 7.5 | 7.5 | 7.5 |
| 12 | (W/mK) Thermal Conductivity | 30 | 25 | 20 |
| 13 | Dielectric Constant | 9.8 | 9.0 | 9.0 |
| 14 | (Ω·Cm) Volume Resistivity | >1015 | >1015 | >1014 |
