Yog ceramic liner feem ntau siv hauv cov kav dej tshuaj

Ceramic hauv ob sab phlu kav yog feem ntau siv nyob rau hauv tshuaj pipelines. Qhov no feem ntau yog vim muaj ntau yam kev ua tau zoo ntawm cov kav dej ceramic, uas ua rau lawv tshwj xeeb rau cov kev xav tau tshwj xeeb ntawm kev lag luam tshuaj.
Kev siv ntau ntawm cov kav dej ceramic hauv cov kav dej tshuaj lom neeg tau pom hauv cov hauv qab no:
Corrosion kuj:
Hauv kev tsim tshuaj lom neeg, ntau cov xov xwm muaj zog corrosiveness, uas ua rau muaj kev xav tau siab ntawm cov khoom siv hauv cov kav dej. Ceramic hauv ob sab phlu yog ua los ntawm cov khoom siv high-purity ceramic, uas muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem tiv taus qhov yaig ntawm cov khoom muaj zog xws li acid thiab alkali. Qhov no ua rau cov kav dej ceramic yog qhov kev xaiv zoo tshaj plaws rau kev tiv thaiv cov kav dej los ntawm cov tshuaj corrosion hauv cov kav dej tshuaj.
Hnav tsis kam:
Hauv cov kav dej tshuaj, qhov kev kub ceev ntawm qhov nruab nrab thiab kev yaig ntawm cov khoom feem ntau ua rau hnav ntawm cov phab ntsa sab hauv ntawm cov kav dej. Ceramic hauv ob sab phlu kav dej muaj siab hardness thiab hnav tsis kam, uas tuaj yeem tiv taus qhov hnav thiab ua kom ntev kev pab cuam lub neej ntawm cov kav dej.
Kub kub kuj:
Hauv kev tsim tshuaj lom neeg, qee cov txheej txheem yuav tsum tau ua nyob rau hauv qhov chaw kub kub. Ceramic hauv ob sab phlu kav dej muaj qhov kub thiab txias tsis kam thiab tuaj yeem tswj lawv lub cev thiab tshuaj lom neeg ruaj khov nyob rau hauv qhov chaw kub kub, ua kom cov khoom zoo.
Thermal conductivity:
Ceramic hauv ob sab phlu kav kuj muaj thermal conductivity zoo, uas yuav pab tau thaum tshav kub kub hloov thiab kub tswj nyob rau hauv tshuaj ntau lawm, txhim kho efficiency ntau lawm.
Cov kev siv tshwj xeeb ntawm cov kav dej ceramic hauv cov kav dej tshuaj muaj xws li:
Kev thauj mus los ntawm cov kua corrosive: Hauv kev tsim tshuaj lom neeg, nws yog qhov tsim nyog los thauj ntau cov kua corrosive. Cov kav dej ceramic tuaj yeem tiv thaiv cov kav dej los ntawm kev xeb los ntawm cov kua dej no, ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov txheej txheem kev thauj mus los.
Kev kho qhov kub thiab txias: Hauv cov txheej txheem tshuaj, qhov kub thiab txias yog ib qho kev kho nruab nrab. Ceramic hauv ob sab phlu kav dej tuaj yeem tiv taus qhov yaig ntawm qhov kub thiab txias, tswj kev ruaj ntseg thiab kev nyab xeeb ntawm cov kav dej.
Cov cuab yeej tiv thaiv: Hauv cov cuab yeej siv tshuaj, qee cov khoom tseem ceeb yuav tsum tau tiv thaiv corrosion-resistant thiab high-temperature resistant cov ntaub ntawv. Cov kav dej ceramic tuaj yeem siv los ua cov ntaub ntawv hauv ob sab phlu rau cov khoom no los txhim kho lawv lub neej kev pab thiab kev ua haujlwm.
Hauv cov ntsiab lus, cov kav dej ceramic hauv ob sab phlu tau siv dav hauv cov kav dej tshuaj vim lawv cov khoom zoo heev xws li corrosion kuj, hnav tsis kam, kub tsis kam, thiab thermal conductivity. Nrog rau kev nce qib ntawm thev naus laus zis thiab kev loj hlob ntawm kev lag luam, daim ntawv thov kev lag luam ntawm cov kav dej ceramic yuav txuas ntxiv nthuav dav, muab cov kev daws teeb meem zoo dua thiab muaj txiaj ntsig zoo rau kev tsim khoom thiab kev lag luam tshuaj lom neeg.