Thaum nws los txog rau kev teeb tsa roj teeb, kev xaiv cov khoom siv tuaj yeem cuam tshuam loj heev rau kev ua tau zoo, kev ruaj khov thiab kev nyab xeeb. Ntawm ntau yam kev xaiv muaj, granite tau tshwm sim ua tus neeg sib tw saib. Tab sis nws piv rau lwm cov ntaub ntawv uas feem ntau siv hauv cov roj teeb sib dhos li cas?
Granite yog ib lub pob zeb ntuj uas paub txog nws lub zog thiab kev ruaj khov. Nws lub zog compressive siab ua rau nws yog ib qho kev xaiv zoo heev rau kev txhawb nqa cov roj teeb hnyav. Tsis zoo li qee cov khoom siv hluavtaws, granite yog cov cua sov-resistant thiab tuaj yeem tiv taus qhov hloov pauv thermal uas cov roj teeb feem ntau ntsib thaum lub sijhawm them thiab tawm mus. Qhov kev ruaj khov thermal no yog qhov tseem ceeb rau kev tiv thaiv thermal runaway, ib qho xwm txheej txaus ntshai uas tuaj yeem ua rau lub roj teeb tsis ua haujlwm.
Ntawm qhov tod tes, cov ntaub ntawv xws li yas thiab hlau kuj yog cov kev xaiv nrov rau kev teeb tsa roj teeb. Yas yog lub teeb yuag thiab tiv taus xeb, ua rau nws yooj yim rau kev tuav thiab thauj mus los. Txawm li cas los xij, nws yuav tsis muab cov qauv zoo ib yam li granite, tshwj xeeb tshaj yog nyob rau hauv cov khoom hnyav. Cov hlau xws li txhuas lossis hlau muaj lub zog zoo heev thiab conductivity, tab sis tuaj yeem yooj yim xeb thiab corrode yog tias tsis tuav kom raug.
Lwm yam uas yuav tsum xav txog yog qhov cuam tshuam rau ib puag ncig. Granite yog ib qho khoom siv ntuj tsim, thiab txawm hais tias kev khawb av nws tuaj yeem muaj kev cuam tshuam rau ib puag ncig, nws feem ntau ruaj khov dua li cov khoom siv hluavtaws uas tuaj yeem tso tawm cov tshuaj lom neeg thaum lub sijhawm tsim khoom. Tsis tas li ntawd, granite lub neej ntev txhais tau tias nws tuaj yeem yog qhov kev daws teeb meem pheej yig dua hauv lub sijhawm ntev vim tias nws tsis tas yuav hloov pauv ntau zaus.
Hauv kev xaus lus, thaum granite muaj ntau qhov zoo rau kev sib sau ua ke ntawm tes, suav nrog lub zog, kev ruaj khov thermal, thiab kev ruaj khov, qhov kev xaiv zoo tshaj plaws thaum kawg nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov. Kev soj ntsuam qhov zoo thiab qhov tsis zoo ntawm granite piv rau lwm cov ntaub ntawv yuav pab koj txiav txim siab zoo uas sib npaug kev ua tau zoo, kev nyab xeeb thiab kev xav txog ib puag ncig.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-25-2024