| 摘要 |
PROBLEM TO BE SOLVED: To provide a rare-earth bonded magnet which can be cured at a low temperature and has a high fluidity and a filing efficiency into a metal mold without imparing its conventional moldability, magnetic characteristics, mechanical strength, heat resistance, corrosion resistance and the like; and to provide a composition for the rare-earth bonded magnet which can obtain such the magnet, and the manufacturing method of the rare-earth bonded magnet. SOLUTION: A composition for a rare-earth bonded magnet is manufactured containing (A) a binder resin consisting of a polymerizable compound made by partially vinyl esterifying 10% or higher and 90% or lower or epoxy groups in an epoxy compound with an unsaturated monobasic acid, (B) a thermal radical polymerization initiator (C) an epoxy curing agent, and (D) rare-earth alloy powder. |
