- An alloy of nickel and iron that is easily magnetized and demagnetized, used in electrical equipment.More example sentences
- He and his colleagues deposited exquisitely thin loops of an easily magnetized nickel-iron compound called permalloy onto silicon wafers.
- The readback portion of the head is a conventional permalloy shielded, bottom spin valve sensor.
More definitions of permalloyDefinition of permalloy in:
- The British & World English dictionary