简介：ChineseNdFeBmagneticindustryhasmadegreatimprovementinthepastfewyears.GlobalproductioncenterofNdFeBmagnetshasbeenmovedtoChina,mainlybasedinNingbo,Taiyuan,BeijingandTianjin.ChinahasdevelopedintothelargestproducerofsinteredNdFeBintheworld.SinteredNdFeBmagnetsarewidelyappliedinhightechfieldssuchasVCM,MRI,CD-pick-upandCD-ROMinChina.VCM(voicecoilmotor)isonecomponentofharddiskdrive,whichisamostcommonusedperipheraltostoreinformation...

简介：Editor’snote:Thearticleisextractedfromoriginalpresentationoftheauthor.Ⅰ.Statusofrareearthapplicationinsteel1.Changeofconsumptionvolumeofrareearthiniron&steelinChinaMainapplicationofrareearthsiswidelyclassifiedintotwofieldsinChina,i.e.traditionalapplicationsuchas

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简介：ThearticlewasextractedfromNewMaterialsIndustryRareearthpermanentmagneticmaterialsheadedbySm-CoandNdFeBhavethehighestmagneticpropertyamongallotherpermanentmagneticmaterialstoday.Theyarewidelyusedinmanyfieldsofnationaleconomysuchasinformation&communications,electronics,medicalequipment