Hauv kev tsim kho, kev rwb thaiv tsev ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev siv hluav taws xob zoo, kev xis nyob, thiab kev ua haujlwm ntawm lub tsev. Ntawm ntau cov ntaub ntawv rwb thaiv tsev, cov khoom siv rwb thaiv tsev ua los ntawm roj hmab FEF, cov iav fiber, thiab cov pob zeb fiber yog cov kev xaiv nrov. Txawm li cas los xij, txhua yam khoom muaj cov yam ntxwv tshwj xeeb uas ua rau nws haum rau ntau daim ntawv thov. Tsab xov xwm no saib tob txog qhov sib txawv ntawm cov khoom siv rwb thaiv tsev ua los ntawm roj hmab FEF thiab cov iav fiber ib txwm muaj thiab cov pob zeb fiber, thiab qhia txog lawv qhov zoo thiab qhov tsis zoo hauv kev tsim kho.
**Cov khoom siv thiab cov khoom**
Cov khoom siv ua npuas ncauj roj hmab FEF yog ua los ntawm cov roj hmab hluavtaws, uas muaj kev ywj pheej zoo heev thiab kev ua haujlwm zoo. Cov khoom siv no paub txog nws cov qauv kaw-cell, uas zoo tiv thaiv kev nqus dej noo thiab txhim kho kev ua haujlwm rwb thaiv tsev thermal. Hauv kev sib piv, cov iav fibers yog ua los ntawm cov iav fibers zoo, thaum cov pob zeb wool yog ua los ntawm pob zeb ntuj lossis basalt. Ob qho tib si iav wool thiab pob zeb wool muaj cov qauv fibrous uas tuaj yeem ntes cua, yog li muab kev tiv thaiv thermal. Txawm li cas los xij, lawv yuav nqus dej noo ntau dua, thiab lawv cov kev ua haujlwm rwb thaiv tsev thermal yuav txo qis raws sijhawm.
**Kev ua haujlwm kub**
Hais txog kev ua haujlwm thermal, cov khoom siv ua npuas ncauj roj hmab FEF zoo tshaj plaws vim lawv cov thermal conductivity qis. Cov yam ntxwv no ua rau lawv tswj tau qhov kub thiab txias tas li hauv lub tsev, txo qhov xav tau cua sov lossis txias ntau dhau. Cov iav thiab cov pob zeb kuj muaj cov khoom rwb thaiv tsev zoo, tab sis lawv cov kev ua tau zoo tuaj yeem cuam tshuam los ntawm kev nkag mus rau hauv dej noo. Hauv qhov chaw noo noo, cov khoom rwb thaiv tsev ntawm cov iav thiab cov pob zeb yuav raug txo qis, ua rau cov nqi hluav taws xob nce ntxiv thiab tsis xis nyob.
Rwb thaiv suab
Lwm yam tseem ceeb ntawm kev rwb thaiv tsev yog kev tiv thaiv suab nrov. Cov khoom siv rwb thaiv tsev roj hmab FEF muaj txiaj ntsig zoo rau kev txo qhov kev sib kis ntawm lub suab vim lawv cov qauv ntom ntom, tab sis yoog tau. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas txo qhov suab nrov yog qhov tseem ceeb, xws li kev tsim kho vaj tse lossis chaw ua lag luam. Thaum cov iav thiab cov pob zeb kuj tuaj yeem ua haujlwm tiv thaiv suab nrov, lawv cov fibrous xwm yuav tsis zoo rau kev thaiv cov nthwv dej suab zoo li cov qauv khov kho ntawm cov roj hmab ua npuas ncauj.
**Kev Teeb tsa thiab Kev Tswj Xyuas**
Cov txheej txheem teeb tsa ntawm cov khoom rwb thaiv tsev tuaj yeem cuam tshuam rau lub sijhawm tsim kho thiab cov nqi. Cov khoom siv rwb thaiv tsev ua los ntawm roj hmab FEF yog lub teeb yuag thiab yooj yim rau kev tuav, ua rau kev teeb tsa sai. Lawv tuaj yeem txiav tau yooj yim rau ntau yam kev siv, suav nrog cov kav dej, cov kav dej, thiab phab ntsa. Cov iav thiab cov pob zeb, ntawm qhov tod tes, tuaj yeem nyuaj rau ua haujlwm nrog, vim tias cov fibers tuaj yeem ua rau khaus rau daim tawv nqaij, yog li cov khoom siv tiv thaiv feem ntau xav tau thaum lub sijhawm teeb tsa.
KEV CUAM TSHUAM RAU IB PUAG NCIG
Cov khoom siv rwb thaiv tsev ua los ntawm roj hmab FEF feem ntau suav tias yog cov khoom siv ruaj khov dua hauv kev xav txog ib puag ncig. Feem ntau lawv tsim los ntawm kev siv cov txheej txheem uas tsis ua rau ib puag ncig puas tsuaj thiab tuaj yeem rov ua dua tshiab thaum kawg ntawm lawv lub neej siv tau. Cov iav thiab cov pob zeb kuj tuaj yeem rov ua dua tshiab, tab sis cov txheej txheem tsim khoom tuaj yeem siv zog ntau dua. Tsis tas li ntawd, kev tsim cov iav tso tawm cov hmoov av silica uas ua rau muaj kev pheej hmoo rau kev noj qab haus huv ntawm cov neeg ua haujlwm.
**Xaus lus**
Hauv kev xaus lus, cov khoom siv ua npuas roj hmab FEF txawv ntawm cov iav iav thiab cov pob zeb hauv kev tsim kho vaj tse. FEF roj hmab ua npuas muaj kev rwb thaiv cua sov zoo dua, kev ua haujlwm suab, yooj yim rau kev teeb tsa, thiab cov txiaj ntsig ib puag ncig. Txawm hais tias cov iav iav thiab cov pob zeb txhua tus muaj qhov zoo, xws li pheej yig thiab yooj yim nkag mus, lawv tsis yog qhov kev xaiv zoo tshaj plaws hauv txhua qhov xwm txheej, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj dej noo. Thaum kawg, kev xaiv cov khoom siv rwb thaiv tsev yuav tsum tau coj los ntawm cov kev xav tau tshwj xeeb ntawm qhov project tsim kho, suav nrog cov yam ntxwv xws li huab cua, kev tsim qauv tsev, thiab nyiaj txiag.
Lub sijhawm tshaj tawm: Lub Rau Hli-09-2025
