Dab tsi yog ib sab hlau nplaum?
Cov hlau nplaum txhua tus muaj ob tus ncej, tab sis hauv qee txoj haujlwm ua haujlwm, cov hlau nplaum nrog ib tus ncej yog xav tau. Yog li ntawd, nws yog ib qho tsim nyog los qhwv ib sab ntawm cov hlau nplaum nrog ib daim ntawv hlau los tiv thaiv cov hlau nplaum ntawm sab uas npog los ntawm cov ntawv hlau. Los ntawm qhov refraction ntawm daim hlau hlau mus rau cov hlau nplaum nyob rau sab nraud, lub zog sib nqus ntawm lwm sab yog txhim kho. Cov hlau nplaum zoo li no suav nrog cov hlau nplaum ib sab lossis ib sab hlau nplaum.
Tsis muaj qhov tseeb ib sab hlau nplaum.
Cov ntaub ntawv siv rau cov hlau nplaum ib leeg yog feem ntau arc-zoo li cov ntawv hlau thiab neodymium hlau boron muaj zog hlau nplaum. Cov duab ntawm neodymium hlau boron muaj zog hlau nplaum siv rau cov hlau nplaum ib leeg yog feem ntau ncig.
Lub hom phiaj ntawm ib sab hlau nplaum yog dab tsi?
(1) Nws yog dav siv hauv kev lag luam luam ntawv, thiab muaj cov hlau nplaum ib leeg tam sim no hauv lub thawv ntim khoom plig, lub thawv ntim xov tooj ntawm tes, lub thawv ntim ntawv luam yeeb thiab cawv, lub xov tooj ntawm tes ntim lub thawv, MP3 ntim thawv, lub thawv ntim khoom noj, thiab lwm yam khoom.
(2) Cov hlau nplaum ib sab yog siv dav hauv kev lag luam khoom tawv tawv, nrog rau lub nra, hnab ntawv, hnab mus ncig, hnab xov tooj, hnab nyiaj, thiab lwm yam khoom tawv.
(3) Kev lag luam ntawv sau tau dav siv, nrog cov hlau nplaum ib sab muaj nyob rau hauv lub laptops, whiteboard buckles, folders, magnetic nameplates, thiab lwm yam.
Dab tsi yog kev ceev faj thaum lub sij hawm kev thauj mus los ntawm ib sab hlau nplaum?
Ua tib zoo saib xyuas cov av noo hauv tsev thiab tswj nws ntawm qhov qhuav. Tsis txhob tshaj chav tsev kub; Thaum khaws cov khoom nyob rau hauv ib tug dub thaiv los yog ntxhib lub xeev, lawv yuav tsum tau oiled (cov roj cav tsis tu ncua yog txaus); Electroplated cov khoom yuav tsum yog lub tshuab nqus tsev kaw lossis khaws cia rau hauv cov huab cua sib cais kom ntseeg tau tias qhov kev tiv thaiv corrosion ntawm txheej; Cov khoom siv hlau nplaum yuav tsum tau nqus ua ke thiab khaws cia rau hauv lub thawv kom tsis txhob khaws lwm lub cev hlau; Cov khoom siv hlau nplaum yuav tsum muab khaws cia kom deb ntawm cov khoom sib nqus, daim npav sib nqus, daim nplaum nplaum, lub khoos phis tawj, saib, thiab lwm yam khoom rhiab rau magnetic teb. Thaum thauj cov hlau nplaum hauv lub xeev magnetized, lawv yuav tsum tau tiv thaiv tag nrho, tshwj xeeb tshaj yog thaum thauj huab cua.