NANOPERM® is a nanocrystalline alloy for general purpose application in advanced developments for electronics.
NANOPERM® is iron magnetically soft material with a grain size of approximately 10 nanometer.
Thin nanocrystalline tape manufacture (spinning process) is performed by directing a flow of melted alloy from nozzle to fast (approximately 100 km/hour) rotating copper drum that is cooled by water supply.
|Saturation Magnetic Flux Density Bsat||1,2||T|
|Specific Electric Resistance||115||μOhmcm|
|Curie Temperature Tc||600||°C|
|Minimum Operating Temperature Tmin||- 40||°C|
|Maximum Operating Temperature Tmax||+ 120 (180)||°C|
|Losses (0.3T/100kHz, sine) Pv||< 110||W/kg|
|Tape Thickness d||17 / 23||μm|
|Grain Size (typ.)||10||nm|
|Permeability µ||20.000 - 200.000|
|Alloy Composition||Fe73,5 Cu1 Nb3 Si15,5 B7|