Our build-to-print process enables the production of custom-designed parts made from CE alloys adding value to a wide range of applications. The process covers the entire value chain – from material selection and design to finished components.

Working with CE alloys

Find information on, for example, machining, welding and plating.

Learn about processing of CE alloys

FAQ about CE alloys

Want to know more? View the most frequently asked questions about controlled expansion alloys (CE alloys).

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Osprey® CE alloys comprise a range of mainly binary hypereutectic silicon-aluminium alloys.

Alloys and properties


Osprey® CE alloys are used in, for example, structural products, wafers and thermal management products.

Application examples

Compare with other materials

Osprey® CE alloys are lighter and also offer other advantages compared to many competitive materials.

View comparison table