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Specifications
aquarium ceramic ringsHigh insulation
high strength,high corrosion resistance
high wear resistance
customize
Everbest industry alumina aquarium ceramic rings
Everbest manufactures & machines industrial ceramic parts and components for the aerospace, industrial, laser, and semiconductor industries. Materials include aluminum oxide, zirconia, silicon carbide,ZTA etc.
1,Property
Aluminum ceramics are the most widely used ceramics because they offer superior wear and corrosion resistance. Additionally, the raw materials are plentiful, so the powders are low-cost. Compared to other ceramics, aluminum oxide is the lowest cost with one of the highest hardness properties. Aluminum is gas-tight with no open porosity. It is diamond ground to achieve polished surface finishes.
Items |
Unit |
95%Al2O3 |
99.5%Al2O3 |
Density |
g/cm3 |
3.7 |
3.9 |
Flexural Strength |
MPa |
313 |
340 |
Compressive Strength |
MPa |
3400 |
3600 |
Modulus of Elasticity |
GPa |
350 |
380 |
Impact Resistance |
MPa·m1/2 |
4 |
5.1 |
Weibull Modulus |
m |
10 |
10 |
Vickers Hardness |
HV0.5 |
1800 |
1900 |
Thermal Conductivity |
W/mk |
24 |
27 |
Highest Application Temperature |
°C |
1600 |
1750 |
Volume Resistivity at 20°C |
Ω.cm20 |
>1014 |
>1014 |
Dielertric strength |
KV/mm |
20 |
25 |
Thermal expansion |
X10-6/K |
5.0-8.3 |
5.4-8.3 |
2.Alumina ceramic application.
Aluminum ceramics are the most widely used ceramics because they offer superior wear and corrosion resistance. Additionally, the raw materials are plentiful, so the powders are low-cost. Compared to other ceramics, aluminum oxide is the lowest cost with one of the highest hardness properties. Aluminum is gas-tight with no open porosity. It is diamond ground to achieve polished surface finishes. Common applications include:
- Sand Blast Nozzles
- Mechanical Seals
- Mud Pump Liners
- Microwave Components
- Grinding Media
- Textile and wire guides
- Oil and Gas choke beans
- Electrical Insulators
3.More about our company.
Suzhou Everbest engineering ceramic Co.,LTD is specialized in designing and manufacturing structure cereamic products and related parts.which has more than 14 years experience in ceramic structures.
Our general ceramic parts include: ceramic tube, ceramic rod, ceramic plate, ceramic disc valve, ceramic wafer, ceramic seal, ceramic bearing bushing, ceramic valves, ceramic pump plunger, ceramic beam, ceramic roller, ceramic shaft, ceramic screw, ceramic sleeve, ceramic washer, ceramic lamp holder, ceramic insulator, ceramic nozzle, ceramic lining, ceramic guide, ceramic bushing, ceramic substrates, ceramic piston, ceramic ferrule etc.
Remarks
Shaped as customers' requirement and drawing.If you are interested in our products, please don't hesitate to contact with us,we will reply to you at the first time and provide our the best price,the highest quality,the fastest delivery and the best professional service to you.
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