Description
AlSi5 exhibits higher hardness and density than coatings produced with pure aluminum. It is used for dimensional restoration of aircraft engine parts and other aluminum based components.
Chemical Composition
| Al | Si |
| Bal. | 4.5 – 6.0 |
Deposit Characteristic
| Typical Hardness | 70 – 75 HRB |
| Bond Strength | 5100 psi |
| Deposit Rate | 6 lbs/hr/100A |
| Deposit Efficiency | 70% |
| Wire Coverage | 0.9 oz/ft2 / mil |
| Surface Texture | Depends on air pressure used |
| Machinability | Good |
Application
- Dimensional Restoration
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