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Finish Machining Ceramic Parts Al2o3 Ceramic Vacuum Suction 99 Alumina Ceramic Plate
| Place of Origin | China |
|---|---|
| Brand Name | MH |
| Certification | ISO9001 RoHS |
| Minimum Order Quantity | 100 pcs |
| Price | USD 6.00 pcs |
| Packaging Details | Export carton |
| Delivery Time | 15-25 work days |
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 |
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xProduct Details
| Color | Yellow | Density | 3.8 G/cm3 |
|---|---|---|---|
| Suface Treatment | Finish Grinding | OEM,ODM | Accept |
| Material | Alumina Ceramic | Hardness | 10.7 Gpa |
| Flexural Strength | 300 Mpa | Thermal Conductivity | 25 W/(m.k) |
| Insulation Breakdown Intensity | 18 KT/mm | Certifications | ISO9001 RoHS |
| High Light | Finish Machining Ceramic Parts,Machining Ceramic Parts Al2o3 alumina,99 alumina ceramic plate |
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Product Description
finish machining al2o3 ceramic vacuum suction 99 alumina ceramic plate
Alumina Ceramic
Alumina ceramic is a kind of material based on alumina (Al2O3), which is used in thick film integrated circuit. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It needs to be noted that ultrasonic cleaning is needed.Because of its superior performance, it has been widely used in modern society, meeting the needs of daily use and special performance.
The applications for alumina advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry.
Features & Advantages
1. High hardness.
2. High heat resistance: alumina ceramic has excellent thermal 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 | 2.7 | 3.6 | 3.8 | 5.6 |
| Flexural strength | Mpa | 145 | 300 | 300 | 354 |
| Max Working Temperature | ℃ | 1200 | 1400 | 1500 | 1400 |
| Sintering temperature | ℃ | 1350 | 1700 | 1750 | 1600 |
| 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 |
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