Hauv cov teb kev lag luam xws li kev khawb av, fais fab, cement, thiab metallurgy, cov phab ntsa sab hauv ntawm cov khoom siv yeej ib txwm raug kev puas tsuaj thiab kev hnav los ntawm cov khoom siv ceev ceev. Qhov kev hnav no tsis yog tsuas yog ua rau cov khoom siv kaw ntau zaus rau kev saib xyuas, ua rau muaj nqi siab, tab sis kuj tseem yuav ua rau muaj kev kaw tsis tau xav txog lossis txawm tias muaj xwm txheej kev nyab xeeb. Cov khoom siv yuav ua li cas thiaj li tiv taus kev nkag mus ntawm kev hnav?Cov vuas ceramic alumina uas tsis yooj yim hnav, nrog lawv cov kev ua tau zoo tshaj plaws, tau dhau los ua qhov kev daws teeb meem zoo tshaj plaws hauv kev lag luam tiv thaiv kev hnav.
Kev Tiv Thaiv Core: Kev Ua Tau Zoo Tshaj Plaws ntawm Aluminium Oxide Ceramics
Cov khoom siv tseem ceeb ntawm cov vuas ceramic uas tiv taus hnav yog cov txhuas oxide uas muaj qhov huv siab (Al₂O₃), uas raug sintered ntawm qhov kub siab los ua cov qauv ceramic ntom thiab muaj zog siab, ua rau nws tsis yooj yim hnav. Nws qhov nyuaj ntawm Mohs yog siab txog 9 (qhov thib ob tsuas yog pob zeb diamond), ntau dua li cov hlau ib txwm, yooj yim tiv taus kev khawb thiab txiav ntawm cov khoom tawv xws li xuab zeb quartz, ores, thiab hmoov thee. Ntxiv mus, nws muaj kev tiv taus hnav zoo heev thiab kev tiv taus corrosion, ua rau lub neej ua haujlwm ntawm cov khoom siv ntev dua. Qhov saum npoo ntawm cov vuas ceramic uas tiv taus hnav yog du, txo qhov tsis kam ntawm cov khoom siv, txo qhov kub thiab kev siv zog, thiab tiv thaiv cov khoom lo thiab thaiv.
Cov vuas ceramic uas tiv taus kev hnav yuav luag siv tau rau txhua yam khoom siv hauv kev lag luam uas raug kev puas tsuaj thiab kev hnav ntawm cov khoom siv:
Cov txheej txheem thauj khoom: cov kav dej thee / hmoov / tshauv, cov kav dej thee poob, chutes, hoppers, valve linings, thiab lwm yam.
Cov khoom siv ua hmoov: cov kav dej nkag thiab tawm ntawm cov khoom siv plua plav, cov khoom sib cais cua daj cua dub, phab ntsa sab hauv ntawm cov khoom faib hmoov, cov pob qij txha ntawm cov tshuab xa khoom pneumatic, thiab lwm yam.
Cov khoom siv hluav taws xob thiab fais fab: cov qhov hluav taws xob ntawm cov thee zeb, cov khoom sib cais hmoov av thiab hmoov zoo, cov kav dej cua tseem ceeb, cov plhaub ntawm cov hmoov pub, cov chaw tshuab cua boiler, cov tshauv thiab slag, thiab lwm yam.
Cov khoom siv tsuas thiab cov khoom siv hlau: cov khoom siv sib cais / sib cais / thauj khoom, cov twj tso kua mis sib nqus sib cais, cov kav dej tailings, cov khoom siv sintering, thiab lwm yam.
Cov khoom siv tsim cov cement: cov khoom siv raw / cov tshauv ya / cov hmoov thee xa cov kav dej, cov khoom faib tawm, V-hom classifiers, preheater cones, phab ntsa sab ntawm cov tshuab txias, thiab lwm yam.
Cov vuas ceramic alumina uas tiv taus kev hnav, zoo li cov "armor guards" uas ua tshwj xeeb rau cov khoom siv, nrog lawv qhov nyuaj, kev hnav tsis kam thiab ntau yam duab (square, hexagonal, circular), tsim kom muaj kab tiv thaiv zoo rau phab ntsa sab hauv ntawm cov khoom siv kev lag luam.
Lub sijhawm tshaj tawm: Lub Xya Hli-26-2025