公开(公告)号：US12002609B2

公开(公告)日：2024-06-04

申请号：US17259368

申请日：2019-07-09

Applicant: BASF SE

Inventor： Rene Koenig ,  Rastko Joksimovic ,  Ingo Muenster ,  Volker Klock ,  Jae Hyung Hwang ,  Moritz Ehrenstein ,  Eike Hupe ,  Joachim Nilges ,  Ralf Liebscher ,  Christoffer Kieburg

IPC: H01F1/33 ,  B22F1/10 ,  B22F1/16 ,  H01F1/147

CPC classification number: H01F1/33 ,  B22F1/16 ,  H01F1/147 ,  B22F1/10 ,  B22F2999/00 ,  B22F1/16 ,  C22C2202/02 ,  C22C33/02 ,  B22F2998/10 ,  B22F1/102 ,  B22F1/10 ,  B22F3/02 ,  B22F5/00 ,  C22C33/02

Abstract: A soft-magnetic powder coated with a silicon-based coating, wherein the silicon-based coating comprises at least one fluorine containing composition of formula (I), Si1-0.75cMcO2-0.5cFd (I), wherein c is in the range of 0.01 to 0.5, d is in the range of 0.04 to 2, and M is B or Al.