Nyob rau hauv lub Hoobkas tsim, muaj ib txwm ib co "nyuaj" kua - xws li cov ntxhia slurry tov nrog ore hais, cov dej khib nyiab nrog sediment, cov ntxhib thiab av "slurries" uas tuaj yeem hnav tawm los ntawm cov twj dej zoo tib yam tom qab ob peb lub twj tso kua mis. Lub sijhawm no, nws yog qhov yuav tsum tau cia siab rau tshwj xeeb "hardcore players" -silicon carbide slurry twj tso kua mis- mus rau theem.
Qee tus neeg yuav nug, tsis yog lub twj tso kua mis slurry tsuas yog lub twj tso kua mis rau kev tshem tawm slurry? Dab tsi yog qhov txawv ntawm kev ntxiv peb lo lus 'silicon carbide'? Qhov tseeb, qhov tseem ceeb yog nyob rau hauv nws "lub siab" cov khoom - cov khoom ntws, xws li lub cev twj tso kua mis, impellers, thiab lwm qhov chaw uas ncaj qha hu rau slurry, ntau yam ntawm cov khoom siv silicon carbide.
Dab tsi yog silicon carbide? Cias muab, nws yog ib qho tshwj xeeb ceramic khoom uas yog ob qho tib si tawv thiab hnav-resistant, nrog ib tug hardness thib ob rau pob zeb diamond, thiab yog resistant rau kub thiab corrosion. Txawm tias thaum ntsib nrog slag slurry nrog cov khoom ntse, nws tuaj yeem "tiv taus hnav thiab corrosion". Lub overcurrent Cheebtsam ntawm cov twj tso kua dej zoo tib yam feem ntau yog ua los ntawm hlau. Thaum ntsib coarse particle slurry, lawv yuav sai sai hauv av tawm ntawm lub qhov thiab yuav tsum tau hloov sai sai; Lub overcurrent Cheebtsam ua los ntawm silicon carbide zoo li "cov mos txwv vests" ntsia ntawm lub twj tso kua mis, uas tuaj yeem ua rau lawv lub neej ua haujlwm ntev thiab txo cov teeb meem ntawm kev tu thiab hloov.
Txawm li cas los xij, lub twj tso kua mis silicon carbide slurry tsis yog ib yam uas yuav tsum tau siv tsis tu ncua, nws yog tailored raws li temperament ntawm slurry. Piv txwv li, yog tias qee cov slag slurry hais yog ntxhib, nws yog ib qho tsim nyog yuav tsum ua kom cov dej ntws thicker thiab tsim cov qauv zoo dua, kom cov khoom tuaj yeem hla tau zoo yam tsis muaj lub twj tso kua mis; Qee cov slag slurry yog corrosive, yog li kev kho tshwj xeeb yuav raug siv rau saum npoo ntawm silicon carbide los txhim kho nws cov corrosion kuj.
Niaj hnub no, txawm hais tias nws yog thauj slurry thaum lub sij hawm mining, ua ya tshauv slurry nyob rau hauv fais fab nroj tsuag, los yog thauj corrosive slurry nyob rau hauv chemical kev lag luam conveyor siv, daim duab ntawm silicon carbide slurry twj tso kua mis tuaj yeem pom. Nws tsis zoo li cov twj tso kua dej zoo tib yam, thiab tuaj yeem ua haujlwm ruaj khov hauv cov haujlwm hnyav no, pab cov chaw tsim khoom txo qis qis thiab txo cov nqi tsim khoom.
Nyob rau hauv qhov kev ntsuam xyuas zaum kawg, qhov zoo ntawm silicon carbide slurry twj yog nyob rau hauv "muaj zog ua ke" ntawm cov ntaub ntawv thiab tsim - siv cov hnav-resistant thiab corrosion-resistant zog ntawm silicon carbide los daws qhov teeb meem ntawm "tsis hnav" rau cov twj zoo tib yam, ua rau kev thauj mus los ntawm slurry nyuaj ntau txhim khu kev qha thiab tsis muaj kev txhawj xeeb. Qhov ntawd kuj yog vim li cas nws tau dhau los ua "tus pab cuam" uas tsis tseem ceeb hauv ntau qhov xwm txheej uas xav tau "kev ua haujlwm nyuaj".
Post lub sij hawm: Sep-25-2025