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Product Details:
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| Main Component: | 96% Al2O3 | Gross Density: | 3.8g/g/cm^3 |
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| Flexural Strength: | 400 Mpa (Psi*103) | Vickers Hardness: | 1800 HV |
| Thermal Expanding Coefficient: | 7.5 （1x10^-6/℃） | Acid Resistance: | Mg/cm^2 ≤0.7 |
| High Light: | zirconia alumina ceramic,engineering ceramics |
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Alumina Ceramic Part Automotive Component High Anti-Abrasion Corrosion Resistance
The gear-type oil pump installed in a passenger car, or household car, need to transfer or circulate lubricating oil ceaselessly under conditions involving high temperature and speed. That requires the pump work stable and well without leakage of oil. The pump components like gear, pressure relief valve with crescent shape, made of alumina ceramic, can resist wear and maintain its original dimensions, always keeping the gear pump work in good condition. At the same time,
They can bear comparatively high temperature change with little thermal expansion.
Suzhou Jingci Super Hard Materials Co., Ltd, (here after referred to as Jingci and whose website is www.fineceram.com) has been in the research and production or technical ceramic parts for nearly 20 years, and has been a A-grade supplier for foreign customers who produce car parts for famous car manufacturers.
Jingci will make continuous efforts to provide fine ceramic solution for customers around the world, whose visit, guidance and win-win cooperation are warmly welcome.
| OD tolerance (mm) |
Concentricity (mm) |
Straightness (mm) |
Perpendicularity (mm) |
Length tolerance (mm) |
Roundness (mm) |
ID tolerance (mm) |
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| 0-0.015 | 0.02 | 0.005 | 0.02 | 0.05 | 0.005 | 0.02 | |
Contact Person: Mrs. Wang
Tel: 18862487753
Fax: 86-0512--66952686
