Patent ID: 8597534
Filing Date: 2013-12-03
Classification: C01G,C01P,C04B,H01F

Abstract:
1. A magnetic material composition for a ceramic electronic component, comprising nickel-zinc-copper ferrite powder including: ferric oxide (Fe 2 O 3 ) of 47.0 to 49.0 parts by mole, nickel oxide (NiO) of 16.0 to 24.0 parts by mole, zinc oxide (ZnO) of 18.0 to 25.0 part by mole, copper oxide (CuO) of 7.0 to 13.0 parts by mole, and silver nitrate (AgNO 3 ), wherein a portion of the ferric oxide (Fe 2 O 3 ) is substituted with boron oxide (B 2 O 3 ).