Specifications

aquarium ceramic rings
High 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.