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Product Details:
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| Gross Density: | 3.8-3.9g/g/cm^3 | Material: | 99% Al2O3 |
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| Flexural Strength: | 430 Mpa (Psi*103) | Bending Strength: | 210 Mpa |
| Vickers Hardness: | 1600-2200 HV0.5 | Thermal Shock Resistance: | 280℃ Tc |
| High Light: | aluminum oxide ceramic,engineering ceramics |
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Alumina Ceramic Pars Alumina Shafts Shield Pump DC Circulation Pump Automotive Pump Component
The hardness and resistance of ceramic materials come from powerful interatomic bonds which can’t be broken without a great deal of energy. This gives alumina ceramic materials a striking capability of tolerating high temperatures and aggressive effects of any number of different media.
Today, technical ceramics are used in bearings as well as other pump components such as shafts, bushings and seals whenever pumps are required to convey corrosive and abrasive media.
Because of their extraordinary properties such as anti-friction, shock resistance, self-lubrication, heat resistance, acidity resistance, as well as alkalinity resistance, alumina ceramic parts are widely applied as pump components in the motor of pumps such as micro pump, shield pump, circulating pump, centrifugal pump, impeller pump, magnetic drive pump, ground source heat pump, aquarium pump, fountain pump etc.
Suzhou Jingci Super Hard Materials Co., Ltd, specializes in precision ceramics for years and has rich experiences in designing and developing technical ceramic solutions for a wide variety of applications. Now, Suzhou Jingci is able to handle the production of shafts from φ3-40mm with length 5-200mm, and production precision is shown as in the below table:
| OD tolerance (mm) |
Straightness (mm) |
Roundness (mm) |
Length tolerance (mm) |
Roughness (mm) |
Perpendicularity (mm) |
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| 0.000-0.015 | 0.005 | 0.005 | ±0.05 | Ra0.15-0.25 | 0.05 | |
Contact Person: Mrs. Wang
Tel: 18862487753
Fax: 86-0512--66952686
