Kev tsim cov txheej txheem ntawm cov hlau nplaum neodymium zoo ib yam li kev tsim cib sintered hauv qhov cub kub.Nrog rau kev kho kub kub, nws ua rau lub cib khov thiab muaj zog.
Cov txheej txheem tseem ceeb ntawm cov hlau nplaum neodymium yog cov txheej txheem sintering, yog li peb hu nws sintering neodymium hlau nplaum.Cov khoom xyaw tseem ceeb yog neodymium (Nd 32%), Ferrum (Fe 64%) thiab Boron (B 1%), yog vim li cas peb kuj hu cov hlau nplaum neodymium los ua NdFeB hlau nplaum.Cov txheej txheem sintering muaj kev tiv thaiv nrog cov roj inert (xws li nitrogen, argon lossis helium roj) hauv lub tshuab nqus tsev, vim cov khoom sib nqus me me li 4 microns, yooj yim flammable, yog raug rau saum huab cua, yooj yim rau oxidized thiab ntes hluav taws, yog li ntawd peb tiv thaiv lawv nrog cov roj inert thaum lub sijhawm tsim khoom, thiab nws yuav siv sijhawm li 48 teev hauv qhov cub sintering.Tsuas yog tom qab sintering peb tuaj yeem ua tiav cov hlau nplaum muaj zog thiab muaj zog.
Dab tsi yog magnet ingots?Peb muaj cov khoom sib nqus uas tau raug nias rau hauv pwm lossis cov cuab yeej, yog tias koj xav tau cov hlau nplaum disc, ces peb muaj disc pwm, yog tias koj xav tau cov hlau nplaum thaiv, ces peb muaj bock pwm, cov khoom sib nqus yog nias rau hauv cov pwm hlau thiab tawm tuaj. hlau nplaum ingots, ces peb muaj cov hlau nplaum ingots cua sov kho nyob rau hauv ib tug sintering rauv kom ua tau ib tug khoom lub xeev.Qhov ceev ntawm ingots ua ntej sintering yog hais txog 50% ntawm qhov tseeb ntom, tab sis tom qab sintering, qhov tseeb ceev yog 100%.Neodymium hlau nplaum ntom yog 0.0075 gram ib cubic millimeters.Los ntawm cov txheej txheem no cov hlau nplaum ingots 'kev ntsuas txo qis los ntawm 70% -80% thiab lawv cov ntim tau txo los ntawm 50%.Kev laus cov hlau nplaum ingots tom qab sintering los kho cov khoom ntawm cov hlau.
Cov khoom sib nqus yooj yim tau teeb tsa tom qab sintering thiab aging txheej txheem tiav.
Cov khoom siv hlau nplaum tseem ceeb suav nrog kev ua kom rov zoo li qub, coercivity, thiab cov khoom siv hluav taws xob siab tshaj plaws tau sau tseg hauv cov ntaub ntawv.Tsuas yog cov hlau nplaum uas dhau qhov kev tshuaj ntsuam xyuas yuav raug xa mus rau cov txheej txheem txuas ntxiv rau kev ua haujlwm ntxiv, plating, magnetizing thiab ua kom kawg sib dhos, thiab lwm yam.
Feem ntau peb ua tiav cov neeg siv khoom siab ntev los ntawm kev siv tshuab, sib tsoo thiab abrasives, xws li cov hlau nplaum slicing yuav zoo li CNC machining, thiab lwm yam. peb kho cov tshuab tshwj xeeb los ua cov khoom sib txawv ntawm cov hlau nplaum.Muaj ntau txoj haujlwm yuav tsum tau ua kom tau raws li cov neeg siv khoom tshwj xeeb.
Post lub sij hawm: Jun-14-2022
