Applications & Industries Served
EFINEA supplies specialty metals and controlled-expansion alloys engineered for demanding environments across aerospace, electronics, medical devices, energy systems, sensors, and precision instrumentation.
Aerospace & Defense
Materials engineered for mission-critical environments requiring predictable performance, dimensional stability, and traceability.
Applications:
- Thermal control components
- Sensor housings & hermetic packages
- Optical structures & metrology frames
- Satellite, avionics & guidance systems
Recommended Alloys:
- Invar® 36
- Super Invar® 32-5
- Kovar® / ASTM F15
- Molybdenum & TZM
Electronics & Semiconductor Packaging
Precision expansion-matched alloys for glass, ceramic, and semiconductor sealing environments.
Applications:
- Glass-to-metal hermetic seals
- Lead frames & IC headers
- Power electronics packaging
- Relay & switch components
Recommended Alloys:
- Kovar® / ASTM F15
- Alloy 42
- Nickel 200 / 201
- Soft magnetic alloys
Medical Devices & Imaging
Dimensional stability and material purity suitable for sensitive imaging and diagnostic instrumentation.
Applications:
- MRI-compatible components
- Laser housings & alignment structures
- Precision sensor enclosures
- High-vacuum assemblies
Recommended Alloys:
- Invar®
- Super Invar®
- Nickel alloys
- Kovar® precision-machined parts
Instrumentation, Measurement & Metrology
Ultra-stable alloys for precision measurement platforms and thermal control structures.
Applications:
- Optical benches
- Metrology frames
- Calibration & test fixtures
- Alignment hardware
Recommended Alloys:
- Invar® 36
- Super Invar®
- Alloy 42
High-Temperature & Furnace Components
High-strength refractory metals engineered for thermal cycling, oxidation resistance, and structural durability.
Applications:
- Heating elements
- Furnace fixtures & tooling
- High-temperature fasteners
- Thermal processing systems
Recommended Alloys:
- Molybdenum (Mo)
- MoLa (Molybdenum-Lanthanum)
- Tungsten
- TZM Alloy
Sensors & Sealing Technology
Controlled-expansion alloys designed for hermetic sealing and predictable thermal behavior.
Applications:
- Sensor feedthroughs
- Pressure transducers
- Hermetic housings
- Ceramic-to-metal interfaces
Recommended Alloys:
- Kovar®
- Alloy 42
- Nickel Alloys
Energy, Power & Industrial Systems
Durable materials for high-load, corrosive, or high-temperature environments.
Applications:
- Power conversion hardware
- Battery and storage components
- Electrical contacts
- Thermal processing systems
Recommended Alloys:
- Nickel 200 / 201
- Molybdenum
- Refractory metal alloys