1. Introduce
– Roxolid
– Alloy with 15% Zr added to Ti, a common dental implant material
– Ti-Zr alloy : material for dental applications, biocompatible material
– Up to 80% higher tensile strength and 45% higher fatigue strength than conventional titanium
– The strength of Ti-15Zr alloys is 10-15% higher than Ti Gr.4, with even better fatigue performance
2. Property
– Excellent biocompatibility, tensile strength, fatigue strength
| Element | Impact |
|---|---|
| Zr | Provides strength, Wear resistance |
[Ti 15Zr Chemical Composition (%)]
| Ti | C | Fe | Mo |
|---|---|---|---|
| Min. 84.93 | Max. 0.01 | Max. 0.02 | Max. 0.01 |
| Cr | Zr | Sn | Hf |
|---|---|---|---|
| Max. 0.01 | Max. 15.00 | Max. 0.01 | Max. 0.01 |
[Ti 15Zr Mechanical Properties]
| Tensile Strength (Mpa) | Yield Strength (Mpa) | Hardness HV typical |
|---|---|---|
| 1033 | Max. 773 | 210 ~ 290 |
[Ti 15Zr Physical Properties]
| Density (g/㎤) | Melting Range (℃) | Beta transus temperature (℃) |
|---|---|---|
| 4.70 | 1620 | 805 ~ 850 |
3. Available Form
– Bar, Rod
– Sheet, Strip, Plate
– Coil, Wire
– Forings
4. Application & Product
– Medical
| Application | Product |
|---|---|
| Medical | Implants |
(1) Implants
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