Nyob rau hauv kev tsim khoom ntawm kev lag luam xws li ceramics thiab hluav taws xob ceramics, high-temperature kilns zoo li ib tug ntsiag to "fiery craftsman", thiab cov tseem ceeb tivthaiv uas txhawb kev ruaj ntseg ntawm no "chav hluav taws" yog lub silicon carbide kiln kem. Tej zaum nws yuav zoo li qub, tab sis nws nqa qhov hnyav hauv qhov cub hauv qhov kub thiab txias ntawm ntau txhiab degrees, tiv thaiv kev nyab xeeb thiab ruaj khov ntawm kev tsim khoom, thiab tuaj yeem hu ua "steel backbone" ntawm lub qhov cub.
Ntau tus neeg yuav tsis paub txog lub sijhawm'silicon carbide'. Cias muab, silicon carbide yog cov khoom siv ua haujlwm siab ceramic uas yog cov khoom siv hluavtaws, sib txuas cov kub-kub tsis kam ntawm ceramics nrog lub zog zoo ntawm cov hlau. Cov kab kiln ua los ntawm nws yog ib txwm muaj txiaj ntsig nrog "muaj peev xwm super" ntawm "siab kub tsis kam thiab hnav tsis kam". Thaum ua haujlwm hauv qhov cub, qhov kub ntawm sab hauv feem ntau nce mus txog 1200 ℃, thiab cov khoom siv hlau zoo tib yam tau yaj thiab deformed. Txawm li cas los xij, cov kab silicon carbide tuaj yeem tswj cov qauv kev ruaj ntseg hauv qhov chaw huab cua, tsis muaj dabtsi yog khoov lossis tawg, thiab ruaj khov txhawb cov rooj tog zaum thiab cov khoom ua tiav.
Ntxiv nrog rau qhov kub thiab txias tsis kam, silicon carbide kiln kem kuj muaj ob qho "muaj peev xwm". Ib qho yog nws muaj zog corrosion kuj. Cov roj kub kub thiab cov khoom siv hauv qhov cub tuaj yeem tsim cov khoom corrosive, thiab cov ntaub ntawv zoo tib yam yuav maj mam hnav tom qab kev sib cuag mus ntev. Txawm li cas los xij, cov khoom siv tshuaj lom neeg ntawm silicon carbide yog qhov ruaj khov heev, uas tuaj yeem tiv taus corrosion thiab txuas ntxiv nws lub neej kev pab cuam; Qhov thib ob yog cov thermal conductivity zoo heev, uas tuaj yeem pab kom sib npaug ntawm qhov kub thiab txias hauv qhov cub, tsis txhob muaj cua sov hauv zos lossis undercooling. Qhov no yog qhov tseem ceeb rau kev ua kom zoo ntawm cov khoom tua hluav taws - tom qab tag nrho, txawm tias nws yog cov khoom siv ceramic lossis cov khoom siv hluav taws xob, kev tswj qhov kub thiab txias yog qhov tseem ceeb ntawm qhov zoo.
Tej zaum qee tus neeg yuav nug, vim li cas ho tsis xaiv lwm cov ntaub ntawv los ua cov kab ke? Qhov tseeb, cov av nplaum ib txwm siv los yog cov kab hlau yog feem ntau ua rau tawg thiab puas los yog muaj lub neej ua haujlwm luv luv hauv qhov kub thiab txias, yuav tsum tau hloov ntau zaus. Qhov no tsis yog tsuas yog nce cov nqi tsim khoom tab sis kuj tseem tuaj yeem cuam tshuam rau kev tsim khoom. Lub silicon carbide kiln kem, nrog nws cov kev ua tau zoo ntawm kev ua tau zoo, tuaj yeem txo qhov zaus txij nkawm, txhim kho kev ua haujlwm tsis tu ncua ntawm cov kiln, thiab txuag lub sijhawm thiab cov nqi rau kev lag luam. Qhov no kuj yog qhov laj thawj tseem ceeb vim li cas nws tau dhau los ua qhov kev txhawb nqa zoo tshaj plaws rau niaj hnub kub-kub kilns.
Raws li ib qho tseem ceeb "tom qab ntawm lub scenes hero" nyob rau hauv lub kiln system, silicon carbide kiln kem ntsiag to txhawb yug ntawm ntau cov khoom lag luam nrog lawv cov kev ua tau zoo. Nws lub neej tsis yog tsuas yog qhia txog kev nce qib ntawm cov khoom siv thev naus laus zis tshiab, tab sis kuj ua tim khawv txog kev kho dua tshiab ntawm kev tsim khoom ib txwm muaj rau kev ua haujlwm siab, ruaj khov, thiab kev txuag hluav taws xob. Nyob rau hauv lub neej yav tom ntej, nrog kev ua kom zoo dua qub ntawm cov khoom siv thev naus laus zis, silicon carbide kiln kem yuav ua lub luag haujlwm tseem ceeb hauv kev lag luam kub ntau dua, txhaj tshuaj muaj zog rau hauv kev tsim kho kev lag luam.
Post lub sij hawm: Nov-07-2025