Ishidi/ipuleti le-1j65 Soft Magnetic Alloy FeNi65I-alloy ethambile kamagnetic isensimini yamagnetic ebuthakathaka enokungena okuphezulu kanye namandla aphansi okuphoqelela ama-alloy. Lolu hlobo lwe-alloy lusetshenziswa kabanzi kuma-electronics omsakazo, izinsimbi zokunemba kanye namamitha, ukulawula okude kanye nohlelo lokulawula okuzenzakalelayo, inhlanganisela isetshenziselwa kakhulu ukuguqulwa kwamandla kanye nokucubungula ulwazi, izici ezimbili ziyinto ebalulekile emnothweni wezwe. Isingeniso ku-
Insimu yamagnetic yangaphandle ye-alloy ethambile ye-magnetic ngaphansi kwesenzo se-magnetization elula, eyisisekelo iyanyamalala ngemva kokususwa kwensimu yamagnetic yokuqina kwe-magnetic induction kanye ne-alloys ye-magnetic.1j65 Ukwakheka kwamakhemikhali

uphawu	C	P	S	Mn	Si	Cu	Ni	Fe
	≤
1j65	0.03	0.02	0.02	0.03~0.6	0.15~0.30	≤0.2	64.5~66.0	I-Bal

1 j65 Nge-loop engunxande ye-hysteresis kanye nokuqina okuphezulu kokufakwa kwe-magnetic saturation.

I-1j65 Isetshenziswa kakhulu ku-amplifier ye-magnetic field yesibili yamagnetic, i-choke coil, idivayisi yokulungisa kanye nezingxenye zekhompyutha, njll.