Title :
Permanent magnet materials
Author_Institution :
Philips Components Ltd., Southport, UK
Abstract :
The author describes the powder processing technology used to produce the two major groups of permanent magnetic materials, these are the hard ferrite (SrFe12O19 or BaFe12O 19) and rare earth (SmCo5 based and NdFeB) permanent magnet groups. Some magnetic properties and uses are also briefly discussed
Keywords :
barium compounds; boron alloys; cobalt alloys; ferrites; ferromagnetic properties of substances; iron alloys; magnetic materials; neodymium alloys; permanent magnets; powder metallurgy; powder technology; rare earth alloys; samarium alloys; strontium compounds; BaFe12O19; NdFeB; SmCo5 magnets; SrFe12O19; hard ferrite; magnetic properties; permanent magnetic materials; powder processing technology; rare earth magnets;
Conference_Titel :
New Permanent Magnet Materials and their Applications, IEE Colloquium on
Conference_Location :
London
