Cho, TS Jeung, Won Young 2024-01-21T11:11:12Z 2024-01-21T11:11:12Z 2022-04-05 2002-01 0379-153X https://pubs.kist.re.kr/handle/201004/139857 This study was investigated to fabricate the isotropic Nd2Fe11B/epoxy bonded magnets with high characteristics produced by compression molding. The magnetic characteristics (if the bonded magnets were directly proportional to the density of the magnets and were enhanced by using raw Nd2Fe11B magnetic powders. having the mean particle size of 200 pm. without additional milling process. The high characteristics of the bonded magnets were achieved at the following conditions; epoxy resin of 2.0 wt%. silane Coupling agent of 0.8 wt%, curing agent of 0.7 wt% on the base of magnetic powders, arid curing condition of 150 degreesC/3 hrs. The bonded magnets at the optimum conditions indicated the high characteristics such as the density of 6.1 g/cm(3). the remanent flux density of 7.1 kG, the maximum energy product of 9.7 MGOe. and the compressive strength of 17 kg/mm(2). Korean 한국고분자학회 A study on the isotropic Nd2Fe14B/epoxy bonded magnets with high characteristics Article 1 POLYMER(KOREA), v.26, no.1, pp.98 - 104 POLYMER(KOREA) 26 1 98 104 N scopus kci ART000920662 000173940300012 2-s2.0-24344490777 Polymer Science Polymer Science Article bonded magnet isotropic Nd2Fe14B magnetic powders epoxy resin