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http://dx.doi.org/10.4283/JKMS.2014.24.3.086

Study on Organic Binder for Anisotropic Rare-Earth Bonded Magnets  

Heo, Jeong-Sub (UGS Corp.)
Cho, Yeon-Hwa (UGS Corp.)
Nam, Sung-Cheol (UGS Corp.)
Kim, Ji-Kyeong (UGS Corp.)
Lee, Jung-Goo (Korea Institute of Materials Science)
Yu, Ji-Hoon (Korea Institute of Materials Science)
Publication Information
Journal of the Korean Magnetics Society / v.24, no.3, 2014 , pp. 86-89 More about this Journal
Abstract
Anisotropic bonded magnet is composed of magnetic powder and organic binder. organic binder in bonded magnet, serves to orientation of the powder. organic binder is composed of polymer resin, lubricant, hardener and coupling agent, etc.in this study, selection of the various components to producing an organic binder and by adjusting the composition ratio and concentrate, apply to bonded magnet for producing an organic binder that suitable for magnetic powder. so evaluation of magnetic properties and mechanical properties, the organic binder ratio and component was confirmed to suitable for bonded magnet.
Keywords
NdFeB bonded magnet; Organic binder; Thermoplastic resin;
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