Patent ID: 9362033
Filing Date: 2016-06-07
CPC Classification: B22F,B82Y,C22C,H01F,Y10S,Y10T

Claim Text:
1. A magnetic material, comprising: magnetic particles comprising at least one magnetic metal selected from the group consisting of iron (Fe), cobalt (Co) and nickel (Ni), and comprising at least one non-magnetic metal selected from the group the consisting of magnesium (Mg), aluminum (Al), silicon (Si), calcium (Ca), zirconium (Zr), titanium (Ti), hafnium (Hf), zinc (Zn), manganese (Mn), a rare earth element, barium (Ba) and strontium (Sr); a first coating layer of a first oxide that covers at least a portion of the magnetic particles; oxide particles of a second oxide that is present between the magnetic particles, the second oxide forming a eutectic reaction system with the first oxide; and an oxide phase that is present between the magnetic particles and has an eutectic structure of the first oxide and the second oxide.