Bonded Neodymium hlau nplaum yog tsim los ntawm cov khoom siv muaj zog Nd-Fe-B sib xyaw rau hauv epoxy binder.Qhov sib tov yog kwv yees li 97 vol% cov khoom siv hlau nplaum rau 3 vol% epoxy.Cov txheej txheem tsim khoom suav nrog kev sib xyaw Nd-Fe-B hmoov nrog epoxy binder thiab compressing cov sib tov hauv xovxwm thiab kho qhov chaw hauv qhov cub.Txij li cov khoom yog tsim los ntawm compression bonding, qhov ntev feem ntau sib txawv .002 "los yog zoo dua rau ib tug muab kev khiav.The Bonded Compression Moulded NdFeB Magnets yog dav siv rau cov pwm yooj yim thiab siab sib nqus zog, ruaj khov ua hauj lwm kub, zoo corrosion-ua hauj.Lawv tuaj yeem ntxig pwm nrog lwm qhov chaw.
Kev ua tiav ntawm cov txheej txheem txhaj tshuaj thiab cov khoom tsis tshua muaj lub ntiaj teb hmoov ua rau nws muaj peev xwm tsim tau yooj yim muaj zog sib txuas Ndfeb nplhaib hlau nplaum rau tus hais lus.Bonded Neodymium Magnets muaj qhov zoo ntawm cov duab zoo dua piv rau Sintered Magnets.Cov hlau nplaum yuav tsum tau coated nrog ib txheej ntawm dub lossis grey epoxy los yog Parylene los tiv thaiv corrosion.
Cov hlau nplaum kub nias NdFeB muab faib ua ob hom, Kub nias isotropic NdFeB (MQ 2) thiab kub-extruded anisotropic NdFeb hlau nplaum (MQ 3). los ntawm compression.Qhov kub-nias anisotropic NdFeB hlau nplaum yog tsuas yog anisotropic radially-oriented nplhaib hlau nplaum uas yog tsim los ntawm compression thiab extrusion deformation los ntawm ceev ceev quenched NdFeB magnetic hmoov nyob rau hauv high temperature.Customized Txhaj Bonded NdFeB Ntiv nplhaib Magnets
Bonded neodymium-iron-boron (NdFeB) hlau nplaum yog cov hlau nplaum muaj zog uas siv rau ntau yam kev siv.Epoxy txheej feem ntau yog siv rau cov hlau nplaum NdFeB sib raug zoo;electroless nickel plating kuj yog siv los tiv thaiv corrosion.Isotropic bonded NdFeB cov ntaub ntawv tuaj yeem sib nqus hauv txhua qhov kev taw qhia, lossis nrog ntau tus ncej.
Cov khoom siv Bonded Nd-Fe-B yog isotropic, yog li nws tuaj yeem sib nqus los ntawm txhua qhov kev taw qhia, suav nrog ntau lub ntsiab lus.Vim hais tias cov khoom yog nyob rau hauv ib tug epoxy binder, nws yuav tsum machined nyob rau hauv lub zeb los yog tshuab dhos.Txawm li cas los xij, cov khoom siv yuav tsis txhawb cov xov, yog li qhov tsis tuaj yeem tapping.Cov khoom siv Bonded Nd-Fe-B feem ntau yog siv los txo qhov loj ntawm cov qauv tsim uas siv cov khoom siv hlau nplaum ceramic.Qhov loj me me tuaj yeem ua tiav vim tias cov khoom siv yog kwv yees li peb zaug muaj zog dua li cov khoom siv hlau nplaum ceramic.Tsis tas li ntawd, txij li cov khoom siv yog isotropic, nws tuaj yeem ua tau magnetized multi-polar, xws li NSNS qauv ntawm lub nplhaib sab nraud.
Bonded NdFeB hlau nplaum muaj siab remanence, siab coercivity, siab zog khoom, siab kev ua tau zoo thiab tus nqi piv, yooj yim rau txheej txheem ntau ntau thiab tsawg, thiab yam tsawg kawg nkaus specifications kom zoo dua.Lawv yuav ua tau rau medina chav ua ke nrog rau lwm yam khoom, lug siv rau luv luv, me me. , lub teeb, thiab nyias cov khoom siv hluav taws xob.
Bonded NdFeb cov hlau nplaum muaj zog sib nqus ntau dua li kev txhaj tshuaj molded hlau nplaum, kuj muaj qhov zoo ntawm cov duab zoo dua piv rau cov hlau nplaum sintered.High coercivity, siab zog khoom, corrosion kuj, thiab kub kuj.
Bonded neodymium hmoov yog siv los tsim cov hlau nplaum no.Cov hmoov yog melted thiab tov nrog ib tug polymer.Cheebtsam yog ces nias los yog extruded los tsim cov khoom.Bonded Neodymium hlau nplaum tuaj yeem sib nqus rau hauv cov qauv nyuaj nrog ntau tus ncej.Txawm hais tias tsis muaj zog ntau dua li Sintered Neodymium hlau nplaum, Bonded neodymium hlau nplaum muab qhov yooj yim dua ntawm cov duab uas tuaj yeem ua tau.Lawv kuj sib zog dua li Samarium Cobalt, thiab muaj qhov kub thiab txias (coercivity).Txawm li cas los xij, lawv muaj txiaj ntsig zoo rau cov ntawv thov uas xav tau cov hlau nplaum me me lossis siv cov nplhaib radial.
Daim ntawv thov:
Chaw Ua Haujlwm Automation Equipment, Electrical Machinery, Audio-visual Equipment, Instrumentation, me motors and measuring machinery, mobilephones, CD-ROM, DVD-ROM drive motors, hard disk spindle motors HDD, other micro DC motors, and automation instruments etc.
Ua haujlwm kub siab tshaj plaws:
Txawm hais tias Curie kub rau cov khoom siv NdFeB yog li ntawm 310 ºC rau 0% cobalt cov khoom mus rau ntau dua 370 ºC rau 5% cobalt, qee qhov kev poob qis ntawm cov zis tuaj yeem xav tau ntawm qhov kub nruab nrab.Neo hlau nplaum kuj muaj qhov nruab nrab siab Reversible Temperature Coefficient ntawm Induction uas txo cov hlau nplaum tag nrho thaum kub nce.Kev xaiv cov hlau nplaum neo hloov SmCo, yog qhov ua haujlwm ntawm qhov kub siab tshaj plaws ntawm daim ntawv thov, yuav tsum muaj cov hlau nplaum sib nqus ntawm kev ua haujlwm kub thiab tag nrho cov nqi ntawm lub cev.
Neo hlau nplaum kuj muaj qee qhov kev txwv vim lawv tus cwj pwm corrosion.Nyob rau hauv huab cua ntub, kev tiv thaiv txheej los yog plating yog pom zoo.Cov txheej txheem uas tau siv ua tiav suav nrog;e-txheej, hmoov txheej, npib tsib xee plating, zinc plating, parylene thiab ua ke ntawm cov txheej txheem no.
Post lub sij hawm: Mar-01-2023