Nyob rau hauv ib txwm muaj xwm txheej, qhov saum npoo ntawm cov hlau nplaum muaj txheej txheej electroplated (ntawm chav kawm, nws tseem yuav tsum tau cov hlau nplaum neodymium hlau boron tsis electroplated, thiab qee cov hlau nplaum tsis xav tau electroplating, thiab cov tsos zoo ib yam li ferrite), thiab nws tsis xeb. Cov kab xeb yog tsim vim nws nyob rau hauv ib puag ncig cov av noo thiab huab cua nyob hauv qhov chaw ua haujlwm tsis zoo, yog li cov pob xeb feem ntau tshwm sim. Kuv yuav tsum nco ntsoov kuv cov phooj ywg tias cov hlau nplaum NdFeB yuav tsum tau muab tso rau hauv ib qho chaw uas muaj qhov cua zoo, tsis yog qhov chaw uas muaj qhov kub thiab txias.
Tsis tas li ntawd, lub sij hawm electroplating tsis txaus thiab tsis zoo electroplating ntawm hlau nplaum manufacturers kuj yog ib qho laj thawj. Qhov no yog ib qho teeb meem ntawm cov txheej txheem ntws. Tsis tas li ntawd, yog tias lub foob ntawm neodymium hlau boron hlau nplaum puas lawm, cov hlau nplaum muaj zog kuj yuav raug oxidized, ua rau xeb. Lwm qhov tseem ceeb yog tias ua ntej electroplating, cov av ntawm qhov chaw ntawm NdFeB hlau nplaum tsis tuaj yeem raug tshem tawm zoo, uas kuj yog ib qho laj thawj rau cov pob xeb.
Yuav ua li cas zam：
Lub hauv av neodymium hlau boron hlau nplaum yuav xeb. Txoj hauv kev los tiv thaiv xeb yog kom tsis txhob nthuav tawm qhov chaw rau dej thiab huab cua. Koj tuaj yeem muab tso rau hauv dej (qhov alkalinity zoo dua thiab nws tuaj yeem cuam tshuam cov pa roj carbon dioxide), lossis nws tuaj yeem qhuav thiab kaw tam sim ntawd (qhov zoo tshaj plaws roj cia). Tom qab sib tsoo, nws raug nquahu kom siv lub tshuab ziab khaub ncaws ultrasonic kom qhuav tam sim ntawd kom tsis txhob xeb.
Cov kev khaws cia hauv qab no yuav tsum raug zam rau NdFeB hlau nplaum: Hauv qhov chaw uas muaj av noo ntau dhau thiab tsis zoo ntawm huab cua. Thaum qhov sib txawv ntawm qhov kub thiab txias, txawm tias cov khoom uas tau dhau los ntawm kev ntsuas ntsev ntsev tau khaws cia rau hauv qhov chaw hnyav rau lub sijhawm ntev, cov kab xeb tuaj yeem tshwm sim. Yog tias tsis muaj txheej txheej ntawm qhov chaw, koj tuaj yeem xaiv siv lub tshuab desiccant lossis vapor theem xeb inhibitor thiab khaws cia rau hauv ib lub hnab ntim khoom. Electroplated neodymium hlau boron hlau nplaum yuav tsum tsis txhob muab tso rau hauv ib qho chaw nrog high humidity ntev, tab sis yuav tsum tau muab tso rau hauv qhov chaw txias thiab qhuav.
