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Zircox-Y |
H.T.C. materials come from the aim to achieve high performance manufactures. Its specific know-how allows us to develop materials with much higher physical features, meeting everything you need and assuring particular ceramic components’ applications.
Zircox-Y is a PSZ Zirconium, stabilised Y2O3, specific for seals for pumps sector and where high mechanical resistance needs.
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| Denomination Trades |
Zircox-Y |
| Type of Materials |
ZrO2 - Y2O3 |
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| General Properties |
| Bulk density (g/cm3) |
6,04 |
| Porosity % |
0 |
| Gas permeability |
0 |
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| 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 |
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| 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 |
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| Maximum temperature of exercise (without load) |
| Oxidating atmosphere °C |
1000 |
| Reducing atmosphere |
1000 |
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