• Description:

Permalloy- An 80/20 alloy of nickel and iron; easily magnetized and demagnetized

• Typical Chemical Properties Available:

80% Ni and 20% iron

• Physical Properties Available:

Various Particle size granulations available from READE. Also in bar, wire, plate, sheet, foil, and target form

permalloy powder, permalloy sheet, permalloy bar, permalloy plate, permalloy wire, permalloy foil. 

• General Applications:

a) It is widely used for fabricating the thin pieces that are laminated to form transformer cores. The proportion of nickel may range from 35 to 90 percent, depending on the properties desired, and is about 78 percent for low-power transformers. 

b) Heating Permalloy containing 5 percent molybdenum in pure hydrogen yields Supermalloy, with even higher permeability.

c) EI core, Magnetic head core, Magnetic shield case, Head case, Cassette tape magnetic shield plate , Parts for watch, Transducer, Car speedometer, Integrating watt hour meter, Magnetic sensor, Floppy disk drive, Car sensor, VTR, VTR camera, Diaphragm 

• Packaging:

Jars, pails, drums, multiply paper bags, bulk bags and fiberboard containers, 

• TSCA (SARA Title III) Status:

Unknown. For further information please call the E.P.A. at +1.202-554-1404

• CAS Number:

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