We are China Al203 Seal manufacturer and designer. and exporter of all kinds magnets, Al203 Seal and mechanical seals, dedicated to satisfying customers by providing wide range magnetic products and relative services. Through years of endeavors, the company has already become a leading manufacturer in magnets, Al203 Seal and mechanical seals. It possesses perfect technology& quality control system, and passed the audit of TUV Company for the ISO9001 QS. And have enjoyed highly reputation of its reliable products& service from customers in Europe, Middle East &America, etc. It is well known for its determination to be a world-class enterprise. It is famous for its customization flexibilities, competitive prices and rigorous quality control practices.
LIHE provide different putrity Ceramic what can be fit fot the different requirement application are.
More Products, please visit www.lihe-china.com, Or email to us: seaw@lihemag.com
| The Physical and Chemical Index of Ceramics(99%) |
| AL2O3 Ceramics(99%) |
Index |
Al203+Fe Cermet |
Index |
AL2O3 Ceramics(95%) |
Index |
Al203+Fe Cermet |
Index |
Content of AL2O3
and MgO>=% |
99.5 |
Content of AL2O3 % |
85 |
Hardness(HRA) |
90 |
Hardness(HRA) |
87 |
| Content of MgO>=% |
0.5 |
Content of Fe and MgO=% |
15 |
Porosity Rate% |
0.5 |
Porosity Rate% |
0.5 |
| Bending Strength Kg/cm2 |
3000 |
Bending Strength Kg/cm2 |
3200 |
Coeffcient of Heat Expansion(10-6/oC) |
5.3 |
Coeffcient of Heat Expansion(10-7/oC) |
5.6 |
| Density g/cm3 |
3.9 |
Density g/cm3 |
4 |
Thermal Conductivity(W/M.K) |
26.7 |
Thermal Conductivity(W/M.k) |
28 |
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