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ZircAlox |
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.
ZircAlox is a ZTA composite material, with superior strength, toughness and wear resistance when compared to conventional Alumina.
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| Denomination Trades |
ZircAlox |
| Type of Materials |
Al2O3 - ZrO2 |
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| General Properties |
| Bulk density (g/cm3) |
4,12 |
| Porosity % |
0 |
| Gas permeability |
0 |
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| Mechanical Properties |
| Flexural strenght 20°C Mpa |
480 |
| Compressive strenght Mpa |
1680 |
| Young Modulus (dinamic) Gpa |
290 |
| Hardness Vickers HV10 |
1350 |
| Roughness Ra (obtainable) microm |
< 0,10 |
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| Thermal and Elettrical Properties |
| Thermal conductivity 20-100°C W/mk |
27 |
| Linear thermal expansion coeff. 20-400 °C 10-6 K-1 |
7,5 |
| Specific Heat 20-100°CKJ/KgK |
0,7 |
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| Maximum temperature of exercise (without load) |
| Oxidating atmosphere °C |
1200 |
| Reducing atmosphere |
1200 |
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