- Ceramics[10]
- Electrical Ceramics[10]
- Pumps[4]
- Other Mechanical Parts[1]
- Refractory[1]
- Textile Machinery Parts[1]
- Kitchen Knives[9]
- Ceramic Ball Bearing[7]
- Contact Person : Mr. Tu Tom
- Company Name : Shenzhen Huaxin Precision Ceramics Co., Ltd.
- Tel : 0086-0755-25832196
- Fax : 0086-0755-28520997
- Address : Guangdong,shenzhen,B1411, Buji Center Square, Buji Town, Longgang District, Shenzhen, China 518112
- Country/Region : China
- Zip : 518112
Precision Finishing 99.5% Alumina ceramic piston&ceramic shaft for pump
95%-99.5% Porcelain or Alumina ceramic
Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed
We can supply the products according to customer's drawings, samples and performance requirement.
Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc. | ||||
Material | Unit | Steatite ceramics | 95% alumina ceramics | 99.5% alumina ceramics |
Density | G/cm3 | 2.7 | 3.65 | 3.85 |
Highest application temperature | °C | 1100 | 1500 | 1800 |
Bending strength | Mpa | 150 | 300 | 340 |
Compressive strength | Mpa | 900 | 3400 | 3600 |
Hardness | HV0.5 | 800 | 1800 | 2000 |
Insulation breakdown strength | KV/mm | 10 | 15 | 18 |
Processing technology | ||||
Process range (mm) | ||||
Outside Diameter | 1---300 | |||
Inside Diameter | 0.5---300 | |||
Length | 0.5---1200 | |||
Accuracy of working (mm) | ||||
Perpendicularity | 0.01 | |||
Concentricity | 0.01 | |||
Roundness | 0.005 | |||
Straightness | 0.005 | |||
Parallelism | 0.01 | |||
Planeness | 0.005 | |||
Roughness | 0.05 | |||
Fit clearance | 0.005 | |||
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Precision Finishing 99.5% Alumina ceramic piston&ceramic shaft for pump
