Kev Hloov Pauv ntawm Kev Siv Tshuab thiab Kev Siv Cov Tshuab Sib Tov Ferrite Mos thiab Granulating
Cov ferrites mos (xws li manganese-zinc thiab nickel-zinc ferrites) yog cov khoom siv tseem ceeb rau cov khoom siv hluav taws xob, thiab lawv cov kev ua tau zoo yog nyob ntawm qhov sib xws ntawm cov khoom siv raw sib xyaw thiab granulation. Raws li ib qho khoom siv tseem ceeb hauv cov txheej txheem tsim khoom, cov tshuab sib tov thiab granulating tau txhim kho qhov permeability magnetic, kev tswj kev poob, thiab kev ruaj khov kub ntawm cov khoom siv magnetic mos los ntawm kev tsim kho tshiab hauv xyoo tas los no.
Cov Khoom Siv Tshuab Granulating Ferrite Mos
Cov Kev Xav Tau Sib Xws Siab: Cov ferrites mos xav tau kev sib xyaw ua ke ntawm cov khoom tseem ceeb (hlau oxide, manganese, thiab zinc) nrog cov khoom ntxiv me me (xws li SnO₂ thiab Co₃O₄). Yog tsis ua li ntawd yuav ua rau cov noob tsis sib xws tom qab sintering thiab ua rau muaj kev hloov pauv ntau ntxiv hauv kev nkag mus ntawm lub zog sib nqus.
Cov txheej txheem granulation cuam tshuam rau kev ua haujlwm kawg: Qhov ceev, cov duab, thiab qhov loj ntawm cov khoom me me cuam tshuam ncaj qha rau qhov ceev ntawm cov pwm thiab kev sintering shrinkage. Cov txheej txheem crushing ib txwm muaj feem yuav muaj hmoov av, thaum extrusion granulation tuaj yeem ua puas rau cov txheej txheem additive.
Lub hauv paus ntsiab lus ntawm Inclined High-intensive Mixing thiab Granulating Tshuab rau Magnetic Materials
Lub hauv paus ntsiab lus: Siv lub tog raj kheej inclined thiab high-speed, peb-dimensional impellers, lub tshuab no ua tiav kev sib xyaw ua ke thiab granulation los ntawm kev sib koom ua ke ntawm lub zog centrifugal thiab kev sib txhuam.
Cov txiaj ntsig ntawm kev siv lub tshuab granulator rau kev npaj cov khoom siv sib nqus:
Kev sib xyaw ua ke zoo dua: Cov khoom ntws ntau qhov ntev, qhov yuam kev ntawm kev sib xyaw ua ke <3%, thiab tshem tawm kev sib sau ua ke.
Kev ua haujlwm zoo ntawm kev ua granulation: Lub sijhawm ua tiav ib zaug dhau raug txo los ntawm 40%, thiab qhov granule sphericity ncav cuag 90%, txhim kho qhov ceev ntawm kev sib xyaw tom qab.
Daim Ntawv Thov: Granulation ntawm ferrite pre-sintered cov ntaub ntawv thiab binder mixing rau cov hlau nplaum tsis tshua muaj zog (xws li NdFeB).
Yav dhau los: Hmoov Granulator Tom ntej no: Cov Khoom Sib Xyaws Sib Xyaws Uas Muaj Zog Rau Cov Xuab Zeb
