Dawb corundum yog tus yuam sij rau kev pib txoj kev tshiab ntawm kev txhim kho kev lag luam

Dawb corundum yog tus yuam sij rau kev pib txoj kev tshiab ntawm kev txhim kho kev lag luam. Cov khoom zoo kawg no muaj ntau qhov zoo uas ua rau muaj kev txhim kho ntawm ntau yam kev lag luam. Nrog nws cov hardness tsis tshua muaj siab, dawb corundum muaj peev xwm tiv taus khaus khaus thiab hnav. Hauv kev sib tsoo thiab txiav kev ua haujlwm, nws ua kom qhov tseeb thiab ua haujlwm ntev, txo qhov xav tau ntawm cov cuab yeej hloov pauv ntau zaus. Nws cov tshuaj stability ua rau nws haum rau siv nyob rau hauv hnyav ib puag ncig, qhov twg nws resists corrosion thiab degradation. Tsis tas li ntawd, dawb corundum lub thermal stability tso cai rau nws ua tau zoo nyob rau hauv high-temperature daim ntaub ntawv, ntxiv nthuav nws ntau yam ntawm kev siv. Raws li kev lag luam sib zog ua kom muaj txiaj ntsig ntau dua thiab ua tau zoo, corundum dawb tshwm sim ua ib qho tseem ceeb. Nws tsis tsuas yog txhim kho kev ua haujlwm ntawm cov txheej txheem tsim khoom tab sis kuj tseem pab txhim kho tag nrho cov khoom zoo. Los ntawm kev qhib lub peev xwm ntawm corundum dawb, kev lag luam tuaj yeem pib taug kev tshiab ntawm kev tsim kho tshiab thiab kev loj hlob.Cov khoom zoo kawg li no muaj ntau yam zoo uas ua rau kev txhim kho ntawm ntau yam kev lag luam. Nyob rau hauv lub tshav pob ntawm metalworking, dawb corundum sib tsoo lub log yog dav siv rau precision sib tsoo thiab polishing ntawm hlau qhov chaw. Lawv xyuas kom meej qhov chaw du thiab qhov loj me, txhim kho cov khoom zoo thiab kev ua tau zoo. Hauv kev lag luam pob zeb, cov cuab yeej dawb corundum yog ua haujlwm rau kev txiav thiab shaping pob zeb, muab cov txiaj ntsig zoo thiab huv. Rau cov ntaub ntawv refractory, dawb corundum lub siab kub kuj ua rau nws yog ib qho zoo tagnrho additive, txhim kho lub durability thiab kub tsis kam ntawm cov khoom. Tsis tas li ntawd, hauv kev lag luam hluav taws xob, nws tuaj yeem siv rau polishing semiconductor wafers, kom ntseeg tau tias qhov smoothness thiab flatness yuav tsum tau rau cov khoom siv ua haujlwm siab.