MAGNIFER 7904 is a soft magnetic nickel-iron alloy containing about 5% molybdenum. It offers extremely high permeability, very low coercive force and minimum hysteresis loss. It is used primarily for transformers, tape-wound troids, laminations, shielding and relay parts. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-291. Producer or source: Vereingte Deutsche Metallwerke AG. Originally published September 1983, revised February 1984.

chemical composition, coercive force, corrosion-resistant alloys, hardness, heat treatability, hysteresis loss, joinability, machinability, MAGNIFER 7904, physical properties, tensile properties, transformers, workability
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Copyright © ASM International® 1996
1996
ASM International
Topics
Transformers Corrosion-resistant alloys Nickel-iron alloys Chemical composition Heat treatability Joinability Machinability Workability Hysteresis loss Coercivity Hardness Tensile properties Physical properties Thermal properties
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