Yog vim li cas hluav taws xob ntshiab hlau yog qhov tseem ceeb rau niaj hnub Electromagnetic Devices
Raws li kev lag luam txuas ntxiv txhim kho cov tshuab hluav taws xob muaj txiaj ntsig, qhov kev thov rau siab - cov khoom sib nqus zoo tseem nce ntxiv. Ntawm cov ntaub ntawv no, hluav taws xob ntshiab hlau tau dhau los ua ib qho kev xaiv tseem ceeb tshaj plaws vim nws cov khoom sib nqus zoo heev thiab txhim khu kev ua haujlwm.
Tsis zoo li cov hlau zoo tib yam, hluav taws xob ntshiab hlau muaj qis heev ntawm carbon, sulfur, phosphorus, thiab lwm yam khoom seem. Cov impurities no tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm sib nqus. Los ntawm kev txo lawv mus rau qib qis heev, cov tuam txhab tsim khoom muaj peev xwm tsim cov khoom siv sib nqus permeability thiab qis dua hlau nplaum.
Ib qho ntawm qhov zoo tshaj plaws ntawm cov hluav taws xob ntshiab hlau yog nws lub peev xwm los teb sai sai rau kev hloov cov hlau nplaum. Qhov no ua rau nws haum rau cov khoom siv hluav taws xob uas xav tau kev sib nqus thiab demagnetization.
Lwm tus yam ntxwv tseem ceeb yog nws txoj kev ua haujlwm zoo heev. Hluav taws xob ntshiab hlau tuaj yeem txiav, drilled, tig, forged, lossis welded yam tsis muaj teeb meem loj. Tom qab kev kho cua sov tsim nyog, cov khoom siv tswj cov khoom sib nqus zoo heev thaum muab kev ruaj ntseg zoo.
Hluav taws xob ntshiab hlau feem ntau yog siv rau hauv transformers, relays, electromagnetic keyboards, magnetic sensors, hluav taws xob motors, generators, thiab precision xeem khoom. Cov khoom no vam khom kev ua tau zoo sib nqus los txhim kho kev ua haujlwm thiab txo kev siv zog.
Hauv kev lag luam tsheb, hluav taws xob ntshiab hlau tau dhau los ua qhov tseem ceeb. Cov tsheb hluav taws xob siv ntau lub tshuab hluav taws xob uas xav tau cov khoom siv hlau nplaum txhim khu kev qha. High-purity hlau pab txhim kho lub cev muaj zog thaum txo cov hluav taws kub thiab hluav taws xob poob.
Cov khoom siv hluav taws xob tauj dua tshiab kuj tau txais txiaj ntsig los ntawm hluav taws xob ntshiab hlau. Cua turbines, lub hnub ci fais fab, thiab cov cuab yeej siv hluav taws xob siv hluav taws xob xav tau cov khoom sib nqus uas muaj peev xwm ua tau ntev - lub sijhawm ua haujlwm ruaj khov.
Cov neeg tsim khoom tau mloog zoo rau kev siv tshuab ntau lawm. Niaj hnub nimno hluav taws xob ntshiab hlau feem ntau yog tsim los ntawm cov txheej txheem melting, refining, dov, annealing, thiab tshuaj xyuas cov txheej txheem. Txhua kauj ruam ntau lawm ncaj qha cuam tshuam qhov kawg sib nqus ua haujlwm.
Kev kho cua sov yog qhov tseem ceeb tshwj xeeb. Kev tsim nyog annealing tshem tawm cov kev ntxhov siab sab hauv tsim thaum dov lossis machining, tso cai rau cov khoom sib nqus kom txav tau yooj yim dua. Qhov no ua kom zoo dua permeability thiab txo qis quab yuam.
Niaj hnub no, hluav taws xob ntshiab hlau tau lees paub tias yog ib qho ntawm cov khoom siv hlau nplaum zoo tshaj plaws muaj. Raws li kev thov rau lub zog- cov khoom lag luam muaj txiaj ntsig tau nce ntxiv, nws qhov tseem ceeb ntawm kev tsim khoom lag luam yuav tsum nce ntxiv.