AlSi70
Composition: Si-30%Al
Zuoyuan hypereutectic Al-Si alloys are available in the form of plates,
blocks,bars and tubes,or machined and plated components, ready for
manufacturing into different products.
Other Designations: Silicon aluminum alloy, Al/Si, Si-30%Al controlled expansion alloy.
Product Description：
- AlSi70 alloy used as carriers for sensoring,substituting Cu-W for military applications;
- AlSi70 microwave carrier for telecommunications;
- AlSi70 transmit modules carrier;
- AlSi70 alloy used as substrate for high-power LED;
- AlSi70 replacement stainless steel,used as optical housings for aerospace applications.
Applications
- Telecommunication;
- Military Industry;
- Aerospace.
Advantages
- Low cost;
- High thermal conductivity;
- Easy to be machined, welded and plated;
- CTE matched to LTCC.
