Product Details
Place of Origin: CHINA
Brand Name: MH
Certification: ISO9001 ROHS
Model Number: MH01
Payment & Shipping Terms
Minimum Order Quantity: 500PCS
Price: USD 0.5-10 PCS
Packaging Details: CARTON/WOODEN BOX
Delivery Time: 15-20DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 PCS PER WEEK
Material: |
99% Alumina Ceramic Plate |
Color: |
Light Yellow |
Density: |
3.9 G/cm³ |
Certifications: |
ROHS ISO9001 |
Hardness: |
10.7 Gpa |
Size: |
Customized |
Flexural Strength: |
300 Mpa |
Thermal Conductivity: |
25 W/(m.k) |
Insulation Breakdown Intensity: |
18 KT/mm |
OEM,ODM: |
Acceptable |
Material: |
99% Alumina Ceramic Plate |
Color: |
Light Yellow |
Density: |
3.9 G/cm³ |
Certifications: |
ROHS ISO9001 |
Hardness: |
10.7 Gpa |
Size: |
Customized |
Flexural Strength: |
300 Mpa |
Thermal Conductivity: |
25 W/(m.k) |
Insulation Breakdown Intensity: |
18 KT/mm |
OEM,ODM: |
Acceptable |
Machining 99% alumina ceramic component industrial insulating ceramic part
Alumina or aluminum oxide (Al2O3) in its various levels of purity is used more often than any other advanced ceramic material. MH Ceramic offers a wide range of material types with different property profiles that can be adjusted via a targeted matrix design.
This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature.
Features & Advantages
1. High hardness.
2. High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3. Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4. High electrical resistivity: alumina is an electrically insulating material.
5. High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.
| Properties | Unit | Steatite ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
| Density | g/cm³ | 2.8 | 3.6 | 3.8 | 5.6 |
| Flexural strength | Mpa | 145 | 300 | 300 | 354 |
| Max Working Temperature | ℃ | 1100 | 1400 | 1600 | 1400 |
| Sintering temperature | ℃ | 1350 | 1700 | 1750 | 1550 |
| Heat resistance | T(℃) | 200 | 220 | 200 | 350 |
| Hardness | Gpa | 5.7 | 7 | 10.7 | 12.3 |
| Elastic modulus | Gpa | 120 | 275 | 320 | 205 |
| Poissons ratio | - | 0.21 | 0.22 | 0.22 | 0.30 |
| Linear expansion coefficient | x 10-6/℃ | 7.9 | 7.1 | 7.8 | 9 |
| Insulation breakdown Intensity | KT/mm | 10 | 16 | 18 | 15 |
| Thermal conductivity | w/(m.k) | 2.5 | 20 | 25 | 2.5 |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | 0.4 |
