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High Saturation Soft Magnetic Alloys VACOFLUX 27 for High Performance Actuator Systems
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|Equal Grades||HiperCo27, 1J27, FeCo27, FeCo27||Spec||ASTM A801|
|Product Name||Soft Magnetic Alloys||Model||VACOFLUX 27|
soft ferromagnetic materials,
soft iron material
VACOFLUX 27 High Saturation Magnetic Alloy for High Performance Actuator Systems
VACOFLUX 27 offers the highest saturation of all Fe-Co alloys. What's more, it shows an excellent ductility. It is available as hot-rolled, forged bars, cold rolled strips as well as cold drawn wire. Due to the relatively low electrical resistivity, it is commonly used for static applications.
Density: 7.95 g/cm3
Electrical resistivity:19 µΩ - cm
Curie temperature: 925°C
Saturation magnetostriction: 36x10-6
Saturation induction: 23.6kG (2.36T)
Modulus of elasticity: 24 × 106psi (166GPa)
Thermal conductivity: 54.8 W/m·K
Thermal expansivity, 10-6/°C
Back irons, pole pieces and other flux guiding elements, high power electromagnetic actuators and hydraulic or pneumatic systems
Mainly applications with static fields.
|Weight(%)||0.025 max||0.35 max.||0.35 max.||0.015 max||0.015 max||0.75 max||0.75 max||26.50~28.50||0.35 max.||Balance
All stamped laminations or machined part must be magnetic annealed after fabrication to develop acceptable magnetic properties.
Anneal part at 760-900°C for 2 to 4 hours in dry hydrogen or vacuum at cool at 80-300°C/h to 300°C
All parts must be cleaned before annealing.