Peb feem ntau ntsib teeb meem thaum tsim NdFeB cov khoom siv hlau nplaum ruaj khov: cov ces kaum ntawm cov khoom tsis muaj oxidation. Yog li, dab tsi yog vim li cas rau oxidation ntawm cov ces kaum ntawm NdFeB dawb paug khoom?
Ua ntej tshaj plaws, nws yuav tsum paub meej tias qhov tshwm sim oxidation yog qhov tshwm sim tsis tau ntawm NdFeB cov khoom seem thaum ua, khaws cia thiab kev thauj mus los. Qhov thib ob, cov laj thawj tseem ceeb vim li cas cov ces kaum ntawm NdFeB cov khoom tsis muaj oxidation yog raws li hauv qab no:
1. Kev ua tsis raug. Thaum tsim NdFeB cov khoom siv hlau nplaum ruaj khov, yuav tsum muaj ntau yam txheej txheem, qee qhov yuav ua kom muaj cua sov ntawm cov khoom siv. Kev ua haujlwm tsis raug, cua sov ntau dhau lossis tsis txaus txias yuav ua rau muaj kev kub ntxhov ntawm cov khoom siv, ua rau cov oxides yooj yim tsim ntawm cov ces kaum ntawm cov khoom seem.
2. Qhov teeb meem zoo. Yog tias cov khoom NdFeB tsis muaj kev puas tsuaj thaum lub sijhawm ua haujlwm, lossis muaj cov roj stains, oxide nplai thiab lwm yam khoom tsis zoo rau ntawm qhov chaw, oxidation tshwm sim yuav yooj yim tshwm sim ntawm cov ces kaum ntawm cov khoom seem.
3. Kev tiv thaiv tsis raug. NdFeB cov khoom seem yuav tsum tau ntim thiab khaws cia tom qab lawv tsim. Yog tias qhov chaw cia khoom qhuav qhuav lossis cov khoom siv tiv thaiv tsis raug, oxidation cov tshuaj tiv thaiv yuav yooj yim tshwm sim ntawm cov ces kaum ntawm cov khoom seem.
Txhawm rau daws cov teeb meem no, cov lag luam tuaj yeem pib los ntawm cov hauv qab no:
1. Txhim kho cov txheej txheem kev ua haujlwm, kev tsim cov khoom siv tsim nyog, xyuas kom meej tias qhov kub thiab lub sijhawm ua haujlwm raug tswj nyob rau hauv qhov kev teev tseg, tsis txhob overheating los yog tsis txaus txias, thiab txo cov sij hawm ntawm concentrated cua sov tsim nyob rau saum npoo ntawm cov khoom seem.
2. Txhim kho qhov chaw kho mob, tshwj xeeb tshaj yog ntxuav thiab txheej. Thaum siv cov khoom siv tiv thaiv, koj yuav tsum xyuas kom meej tias cov khoom siv tiv thaiv tuaj yeem npog tag nrho cov npoo thiab cov ces kaum ntawm qhov khoob yam tsis muaj cov kab mob tsis zoo.
3. Kev cia thiab ntim khoom kom raug. NdFeB cov khoom seem yuav tsum tau muab cia rau hauv qhov chaw huv, qhuav thiab zoo-ventilated, thiab yuav tsum tau them nyiaj rau cov dej-pov thawj, tiv thaiv tshav ntuj, hluav taws-pov thawj, tiv thaiv tub sab thiab lwm yam kev tiv thaiv.
