Zircox-Y
With the aim to manufacture high performance components, H.T.C. has developed materials that can satisfy different applications.
Zircox-Y is a PSZ Zirconium, stabilised Y2O3, specific for seals for pumps sector and where high mechanical resistance is requested.
| Denomination Trades | Zircox-Y |
| Type of Materials | ZrO2 - Y2O3 |
| General Properties | |
| Bulk density (g/cm3) | 6,04 |
| Porosity % | 0 |
| Gas permeability | 0 |
| Mechanical Properties | |
| Flexural strenght 20°C Mpa | 1000 |
| Compressive strenght Mpa | 2200 |
| Young Modulus (dinamic) Gpa | 210 |
| Hardness Vickers HV10 | 1250 |
| Roughness Ra (obtainable) microm | < 0,08 |
| Thermal and Elettrical Properties | |
| Thermal conductivity 20-100°C W/mk | 2,5 |
| Linear thermal expansion coeff. 20-400 °C 10-6 K-1 | 10,4 |
| Specific Heat 20-100°CKJ/KgK | 0,4 |
| Maximum temperature of exercise (without load) | |
| Oxidating atmosphere °C | 1000 |
| Reducing atmosphere | 1000 |