Soft Magnetic Alloy
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Chinese 1J85 permalloy material for Sensitive relays, low-loss micromotors, power transformers
1J85 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content.
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Permalloy 1J79 79HM material for Telecommunications, instrumentation and remote control systems
1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core material in electrical and electronic equipment, and also in magnetic shielding to block magnetic fields.
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1J50 Soft magnetic alloy thin strip is suitable for high frequency under several MHz
1J50 is a nickel–iron magnetic alloy, with about 50% nickel and 48% iron content. It is derived in accordance with permalloy. It has characteristics of high permeability and high saturation magnetic flux density.
