铁基非晶合金应用于电机铁芯的优势及前景(1)

175201010MetallicFunctionalMaterialsVol.17,No.5October,2010王立军,张广强,李山红,黄书林,周少雄(,,100081):,,:;;;:TM35:A:1005-8192(2010)05-0058-05AdvantagesandProspectsofFeBasedAmorphousAlloyMaterialsAppliedinMotorIronCoreWANGLijun,ZHANGGuangqiang,LIShanhong,HUANGShulin,ZHOUShaoxiong(AdvancedTechnology&Materials.CoLtd,CenterIron&SteelResearchInstitute,NationalAmorphous&NanocrystallineAlloyEngineeringResearchCentre,Beijing100081,China)Abstract:Inthispaper,throughcomparingthesoftmagneticpropertiesofFebasedamorphousalloywiththatofseveralcommonmagneticcorematerials,theadvantagesofFebasedamorphousalloyappliedinmotorironcoreareproposedforimprovingthemotorefficiency,savingenergyandprotectingenvironmentalTheresearchstatusanddevelopmentprospectsoftheamorphousmetalmotorarebrieflysummarizedKeywords:amorphousalloy;motor;ironcore;softmagneticmaterial:(1962-),,,E-mail:[e-mail];:(1979-),,,Tel:[phone],E-mail:[e-mail].,,,50%,70%;60%,[1],,,2020,CO2SO226t789t,,,,,,1kg1L,,70%~90%,Fe,11951,Turnbull,,1960Duwez[2]Au75Si251970,(AlliedSignal),1979,2605SC(Fe81%,B11%,Si3%,C5%),2605S2(Fe78%,B13%,Si9%)2605SA1(Fe80%,B11%,Si9%),2080,,1976,80,[3],,3:3d(T),TFeCoNi,BCSiP,[4],1,Fe80B20Fe78B13Si9,10kHzCo70Fe5(Si,B)25Co58Ni10Fe5(Si,B)27,200kHz,,Fe40Ni40P14B6Fe48Ni38Mo4B8,,30kHz3d(T)(T)(RE),13d-Table1Themainperformanceparametersandapplicationfieldsof3dtransitionmetalandnonmetalsystemamorphousalloys/T15607706-08/A/m422Br/Bs--096210421052105/W/kgP50Hz,13T02P20kHz,05T90P20kHz,05T30/s2710-61510-6110-6/415360300/cm130130130219,;1906,,,;1934(NPGoss)595:(110)[001];1968,,2020,40~60,70,;1,,kHz~GHz,,,1mm1m,Bs(05T)Hc,,,kHzkHz,,Bs,,Bs,,,FeSiAlBs10T,,Bs,,,Bs(21T),,;,Bs,Bs[5],,,,Hz,,,,,3,1Fig1Performancecomparisonofseveralcommonsoftmagneticmaterials,f,f,Bmf,Bs,f,13~1550Hz500Hz,Bm,10,200,,,,Fe1/3~1/5,,,Bs,;Hz,Fe,,,,Bm,Bm602010,,,,,4(Hitachi)(LE),,2009522009228!∀:2Fig2ThephotographoftheamorphousmotormanufacturedbyJapaneseHitachicompany,,,286%,5,,,(LightEngineeringInc,LE)LE1996,19,6LE,,,LE,,NdFeBLESPP,3LE201023LE20102Fig3TheamorphousmetalmotorexhibitedbyLEcompanyat20102thChineseinternationalnewenergyexhibition,,(),,,[6]4615:4(a)(b)Fig4(a)Amorphousstatorcoreand(b)highspeedamorphousmotorizedspindlemanufacturedbytheamorphousmotorstudyingteamofATM,,,,,5,,;,:[1].2006[M].:,2006.[2]ClementW,etal.[J].Nature,1960,187:869.[3],.[J].,2002,(3):20.[4],.[J].,2009,11(3):73.[5].[J].,2003,10(2):13.[6],.[J].,2009,(6):23.:2010-04-01NiMnIn,,NiMnIn,,,(),(取自!AdvancedMaterials&Processes∀,2010,168(6):7)Nitinol1,FeNiCoTi,,,NiTi110%~13%,,Nitinol1,,(取自!AdvancedMaterials&Processes∀,2010,168(5):17)13%NiTi,1,75%,,,FeNiCoAlTaB,,(取自日刊!工业材料∀,2010,58(5):63)622010