Patent ID: 7195680
Filing Date: 2007-03-27
Classification: C22C,H01F,H02K

Abstract:
1. A soft magnetic alloy, the composition of which comprises, in % by weight: 28%≦Ni<34% 0%≦Co≦4% 0%≦Cu≦4% 1%≦Cr 1.5%≦Mo≦8% 0%≦Nb<1% 0%≦Mn<2% 0%≦V<5% 0%≦W<5% 0%≦Si<4% 0%≦Al<4% 0%≦C≦4% optionally, one or more elements taken from magnesium and calcium in contents such that their sum remains less than 0.1%, the balance being iron and impurities resulting from melting, the chemical composition furthermore satisfying the relationships: