Vim nws qhov kev kub ntxhov siab, kev hnav tsis kam siab, kev tiv thaiv corrosion thiab lwm yam khoom zoo heev,Cov khoom siv alumina ceramic uas tiv taus kev puas tsuajsiv dav hauv ntau qhov chaw lag luam, xws li kev khawb av, kev lag luam tshuaj lom neeg, metallurgy, thiab lwm yam. Txawm li cas los xij, thaum siv tiag tiag, cov liners no tseem yuav puas tsuaj, cuam tshuam rau lawv lub neej kev pabcuam thiab qhov cuam tshuam. Tsab xov xwm no yuav tshuaj xyuas qhov ua rau muaj kev puas tsuaj ntawm alumina ceramic lining hauv kev nthuav dav los ntawm tsib yam: kev cuam tshuam sab nraud, kev puas tsuaj ib puag ncig, kev hnav thiab tsim kua muag ib txwm muaj, cov khoom siv tsis zoo, kev ua tsis raug thiab kev teeb tsa tsis raug.
1. Kev cuam tshuam sab nraud
Kev cuam tshuam sab nraud yog ib qho ntawm cov yam tseem ceeb ua rau kev puas tsuaj ntawm cov ntaub pua plag alumina ceramic uas tsis yooj yim hnav. Thaum lub sijhawm ua haujlwm, daim ntaub pua plag yuav raug kev cuam tshuam los ntawm kev co, kev sib tsoo lossis kev siv tsis raug ntawm cov khoom siv. Kev cuam tshuam loj heev tuaj yeem ua rau cov khoom me me xoob thiab tev tawm ntawm qhov chaw ntawm daim ntaub pua plag, lossis txawm tias ua rau tag nrho cov qauv puas tsuaj. Piv txwv li, hauv cov khoom siv khawb av, kev cuam tshuam ntawm cov hlau thiab kev co thaum lub sijhawm thauj mus los yuav ua rau muaj kev cuam tshuam rau daim ntaub pua plag thiab ua rau puas tsuaj.
2. Kev puas tsuaj ntawm ib puag ncig
Kev puas tsuaj ib puag ncig yog lwm qhov tseem ceeb ua rau muaj kev puas tsuaj. Thaum siv cov alumina ceramic hauv pem teb uas tsis yooj yim hnav, nws yog qhov tsis zam uas nws yuav kov cov xov xwm hauv ib puag ncig, uas yuav suav nrog cov pa roj corrosive, kua lossis cov khoom khov. Kev raug rau cov xov xwm corrosive mus sij hawm ntev yuav maj mam ua rau qhov chaw ntawm daim ntaub pua plag puas, ua rau tev tawv, qhov thiab lwm yam tshwm sim. Tsis tas li ntawd, cov khoom tsis huv hauv ib puag ncig kuj tseem yuav ua rau muaj kev hnav, ua kom cov txheej txheem hnav ntawm cov khoom siv nrawm dua. Tib lub sijhawm, kev puas tsuaj los ntawm cua kuj yog ib qho tseem ceeb hauv ib puag ncig uas tsis tuaj yeem tsis quav ntsej. Kev ua haujlwm cua ntev yuav nqa cov khoom me me los cuam tshuam thiab sib tsoo ntawm qhov chaw ntawm daim ntaub pua plag, ua rau qhov chaw ntxhib thiab hnav ntau dua.
3. Siv li qub hnav
Kev siv ib txwm hnav yog ib qho txheej txheem uas tsis zam tsis tau rau kev puas tsuaj ntawm daim ntaub. Txawm tias tsis muaj kev cuam tshuam sab nraud thiab kev puas tsuaj ntawm ib puag ncig, daim ntaub alumina ceramic uas tiv taus kev hnav yuav maj mam hnav tawm vim yog kev ua haujlwm ib txwm xws li kev sib cuag thiab kev sib txhuam thaum siv ntev. Qhov kev hnav no yog tshwm sim los ntawm lub sijhawm thiab yog ib qho xwm txheej ib txwm muaj. Txawm li cas los xij, thaum qhov kev hnav ntau dhau, kev ua haujlwm ntawm daim ntaub yuav raug txo qis, thiab txawm tias tsis tuaj yeem ua tau raws li qhov yuav tsum tau siv. Lub sijhawm no, nws yuav tsum tau hloov pauv raws sijhawm.
4. Cov khoom siv tsis ruaj khov
Cov khoom siv alumina ceramic nws tus kheej muaj qhov brittleness siab, uas kuj yog ib qho tseem ceeb ua rau lub lining puas tsuaj. Thaum lub sijhawm ua, kev teeb tsa lossis kev siv, yog tias kev ua haujlwm tsis raug lossis nws raug cuam tshuam los ntawm lub zog sab nraud, lub liner yuav yooj yim rau ntug tawg, tawg, thiab lwm yam. Tshwj xeeb tshaj yog thaum qhov kub hloov pauv sai lossis raug kev kub ntxhov muaj zog, qhov kev ntxhov siab hauv cov khoom siv yuav ua rau cov kab nrib pleb me me nthuav dav, thiab thaum kawg ua rau qhov tsis ua haujlwm ntawm tag nrho cov qauv.
5. Kev ua thiab kev teeb tsa tsis raug
Kev ua thiab kev teeb tsa tsis raug kuj yog qhov ua rau muaj kev puas tsuaj rau cov khoom siv alumina ceramic liner. Thaum lub sijhawm ua cov txheej txheem, yog tias cov kev txiav tsis raug teeb tsa tsis tsim nyog, kev xaiv cov cuab yeej tsis raug, lossis qhov tseeb ntawm kev ua tsis txaus, nws yuav ua rau muaj teeb meem xws li ntug tawg thiab tawg ntawm ntug ntawm lub liner. Thaum lub sijhawm teeb tsa, yog tias qhov sib phim ntawm lub liner thiab lub substrate loj dhau, qhov kev kho tsis ruaj khov, lossis qhov chaw teeb tsa tsis raug, nws yuav cuam tshuam rau nws cov txiaj ntsig siv, thiab txawm tias poob lossis tawg thaum siv.
In summary, the main causes of wear-resistant alumina ceramic liner damage include external force impact, environmental erosion, normal use wear, material brittleness, and improper processing and installation. In order to extend the service life of the liner and improve its use effect, we should start from these aspects and take effective measures to prevent and control. For example, strengthen equipment maintenance and reduce external impact; optimize the working environment and reduce the impact of corrosive media; regularly check the wear of the liner and replace damaged parts in time; improve the processing and installation process, improve processing accuracy and installation quality, etc. Through the implementation of these measures, the breakage rate of wear-resistant alumina ceramic liner can be significantly reduced, and its use efficiency and economic benefits can be improved.Chemshun ceramics manufacurer are much experienced in abrasion resistant ceramics , welcome to inquiry by office@chemshun.com
Lub sijhawm tshaj tawm: Lub Kaum Hli-15-2024