Hauv cov ntawv thov kub siab, kev xaiv cov khoom siv rwb thaiv tsev yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb, kev ntseeg siab, thiab kev ua haujlwm zoo tshaj plaws. Ib qho khoom siv uas tau txais txiaj ntsig zoo hauv cov chaw zoo li no yog daim kab xev mica. Daim kab xev mica yog cov khoom siv rwb thaiv tsev uas muaj cov khoom siv cua sov thiab hluav taws xob zoo heev, ua rau nws zoo tagnrho rau kev siv hauv cov ntawv thov kub siab. Hauv tsab ntawv blog no, peb yuav tshawb nrhiav cov txiaj ntsig ntawm kev siv daim kab xev mica thiab nws ua li cas txhim kho kev nyab xeeb thiab kev ua haujlwm ntawm ntau yam txheej txheem kev lag luam.
Kev Ruaj Ntseg Thermal Zoo heev
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm daim kab xev mica yog nws qhov kev ruaj khov thermal zoo heev. Mica yog ib qho mineral uas tshwm sim ntuj uas muaj kev tiv thaiv zoo rau cua sov. Thaum hloov mus rau hauv daim kab xev, nws tuaj yeem tiv taus qhov kub siab tshaj 1000 ° C yam tsis muaj kev poob loj hauv nws cov khoom hluav taws xob lossis khoom siv kho tshuab. Qhov kev ruaj khov thermal no ua rau daim kab xev mica yog qhov kev xaiv zoo tshaj plaws rau kev rwb thaiv tsev hauv qhov chaw kub siab, xws li cov xov hluav taws xob, lub cev muaj zog, cov generators, thiab cov transformers.
Kev rwb thaiv hluav taws xob zoo tshaj plaws
Sib nrug ntawm nws qhov kev ruaj khov thermal zoo heev, daim kab xev mica kuj muaj cov khoom siv hluav taws xob zoo heev. Nws muaj lub zog dielectric siab, uas txhais tau tias nws tuaj yeem tiv taus cov hluav taws xob siab yam tsis muaj kev tawg. Cov khoom no yog qhov tseem ceeb hauv cov ntawv thov uas kev rwb thaiv hluav taws xob yog qhov tseem ceeb los tiv thaiv cov voj voog luv luv lossis kev ua haujlwm hluav taws xob tsis ua haujlwm. Daim kab xev mica lub peev xwm los tswj nws cov khoom dielectric txawm tias nyob rau qhov kub siab ua rau nws yog qhov kev xaiv zoo heev rau kev rwb thaiv cov neeg hlau hauv qhov chaw kub siab, suav nrog cov xov hluav taws xob thiab cov xov hlau hauv cov chaw lag luam.
Kev Tiv Thaiv Hluav Taws thiab Kev Tiv Thaiv Hluav Taws
Lwm qhov zoo ntawm daim kab xev mica yog nws qhov kev tiv thaiv hluav taws zoo heev thiab kev tiv thaiv hluav taws. Mica yog cov khoom siv uas tsis kub hnyiab uas tsis txhawb nqa kev kub hnyiab lossis pab txhawb kev sib kis ntawm cov nplaim taws. Thaum siv ua rwb thaiv tsev, daim kab xev mica ua haujlwm ua ib qho thaiv, tiv thaiv kev kub hnyiab ntawm cov khoom nyob ib puag ncig thiab muab lub sijhawm tseem ceeb rau kev tshem tawm lossis kev tua hluav taws. Qhov no ua rau nws yog qhov kev xaiv tsis muaj txiaj ntsig hauv cov ntawv thov uas kev nyab xeeb hluav taws yog qhov tseem ceeb, xws li kev lag luam aerospace, tsheb, thiab roj thiab roj av.
Lub Zog thiab Kev Yooj Yim ntawm Lub Tshuab
Daim kab xev mica muaj lub zog zoo heev thiab yooj ywm, uas yog qhov tseem ceeb rau kev tiv taus kev ntxhov siab thiab kev ntxhov siab uas ntsib hauv qhov chaw kub siab. Nws muab kev rwb thaiv tsev zoo, tiv thaiv cov neeg hlau los ntawm cov zog sab nraud, kev co, thiab kev cuam tshuam ntawm lub cev muaj zog. Ntxiv mus, qhov yooj ywm ntawm daim kab xev mica ua rau nws ua tau raws li cov duab tsis sib xws, ua kom muaj kev npog tag nrho thiab kev rwb thaiv tsev zoo. Qhov cwj pwm no ua rau nws haum rau ntau yam kev siv, suav nrog kev kub siab, coils, thiab rwb thaiv tsev qhwv hauv cov motors thiab generators.
Kev Tiv Thaiv Tshuaj thiab Dej
Ntxiv rau nws cov khoom siv thermal, hluav taws xob, thiab khoom siv kho tshuab zoo kawg nkaus, daim kab xev mica ua rau pom kev tiv taus ntau yam tshuaj lom neeg thiab dej noo. Nws tseem ruaj khov thiab tsis cuam tshuam los ntawm feem ntau cov tshuaj lom neeg, kua qaub, thiab alkalis, ua kom muaj kev ua haujlwm ntev hauv cov chaw ua haujlwm hnyav. Ntxiv mus, daim kab xev mica tiv taus dej noo thiab av noo tiv thaiv kev nqus dej, uas tuaj yeem ua rau cov khoom rwb thaiv tsev ntawm lwm cov ntaub ntawv puas tsuaj. Qhov kev tiv thaiv no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv hauv cov chaw ua haujlwm hauv dej hiav txwv, cov chaw ua tshuaj lom neeg, thiab cov chaw uas muaj av noo ntau.
Xaus lus
Daim kab xev mica sawv tawm ua ib qho kev xaiv zoo tshaj plaws rau cov ntawv thov kub siab vim nws muaj ntau yam zoo. Nws qhov kev ruaj khov thermal zoo heev, kev rwb thaiv hluav taws xob zoo heev, tiv taus hluav taws, lub zog kho tshuab, thiab kev tiv taus tshuaj lom neeg ua rau nws yog cov khoom siv tseem ceeb rau ntau yam lag luam. Txawm hais tias nws yog rau cov xov hluav taws xob, lub cev muaj zog, transformers, lossis lwm yam khoom siv kub siab, daim kab xev mica ua kom muaj kev nyab xeeb, kev ntseeg siab, thiab kev ua tau zoo tshaj plaws. Los ntawm kev nkag siab txog cov txiaj ntsig ntawm daim kab xev mica, cov kws tshaj lij hauv kev lag luam tuaj yeem txiav txim siab tau zoo thiab xaiv cov khoom siv rwb thaiv tsev zoo tshaj plaws rau lawv cov ntawv thov kub siab, yog li txhim kho
Lub sijhawm tshaj tawm: Lub Xya Hli-19-2023