Cov yam ntxwv ntawm kev ua haujlwm ntawm ceramic hauv ob sab phlu

Ceramic hauv ob sab phlu yeeb nkab yog ib hom yeeb nkab uas yog coated los yog lined nrog cov ntaub ntawv tshwj xeeb ceramic rau sab hauv phab ntsa ntawm cov kav dej. Qhov kev tsim qauv no yog txhawm rau txhim kho cov kav dej hnav tsis kam, tiv thaiv corrosion, kub tsis kam, thiab kev ua haujlwm siab. Cov hauv qab no yog cov ncauj lus kom ntxaws txog cov kav dej ceramic hauv ob sab phlu:
1, Khoom yam ntxwv
Cov khoom siv ceramic feem ntau siv rau hauv cov kav dej ceramic muaj xws li alumina ceramics, silicon carbide ceramics, boron carbide ceramics, thiab lwm yam. Cov ntaub ntawv no muaj cov tshuaj muaj zog heev thiab cov khoom siv kho tshuab, uas tuaj yeem tiv thaiv kev yaig ntawm ntau yam corrosive media thiab xyuas kom lub sijhawm ntev. ruaj khov ua haujlwm ntawm cov kav dej. Tshwj xeeb tshaj yog silicon carbide ceramics, lawv muaj siab hardness, zoo hnav tsis kam, thiab muaj peev xwm tswj tau qhov kev ua tau zoo ntawm qhov kub thiab txias.
2, Kev ua haujlwm zoo
Hnav tsis kam: Cov txheej txheem ceramic sab hauv ntawm lub raj hauv cov kab xev ceramic muaj qhov hnav tsis zoo, uas yog ntau tshaj kaum npaug siab dua li ntawm cov hlau nruab nrab carbon steel thiab zoo dua tungsten carbide. Qhov no muab cov kav dej ceramic hauv cov kav dej muaj txiaj ntsig zoo hauv kev thauj cov ntaub ntawv granular thiab sib tsoo xov xwm.
Corrosion resistance: Ceramic cov ntaub ntawv yog cov khoom nruab nrab nrog cov tshuaj ruaj khov, zoo heev corrosion thiab acid kuj, thiab tuaj yeem tiv taus ntau yam inorganic acids, organic acids, organic solvents, thiab lwm yam. rau thauj corrosive media.
Thaum tshav kub kub tsis kam: Cov kav dej ceramic tuaj yeem tiv taus qhov kub thiab txias, muaj kev tiv thaiv tshav kub zoo, thiab tuaj yeem ua haujlwm tau ntev hauv qhov chaw kub kub yam tsis ua haujlwm. Piv txwv li, qee cov ntaub ntawv ceramic tuaj yeem tiv taus qhov kub siab tshaj 2000 degree thiab tuaj yeem ua haujlwm ntev li ntawm -50 degree mus rau 900 degree .
Yooj yim rau nruab thiab tswj: Ceramic lined composite steel kav tuaj yeem txuas los ntawm vuam cov yeeb nkab sab nrauv, lossis los ntawm kev siv flange, hloov tau yooj yim txuas thiab lwm txoj kev sib txuas, ua rau kev teeb tsa yooj yim heev. Lub caij no, nws cov nqi kho mob kuj tsawg.
3, Daim ntawv thov teb
Ceramic hauv ob sab phlu kav yog dav siv nyob rau hauv ntau yam lag luam vim lawv cov yam ntxwv zoo heev
Kev lag luam tshuaj: siv rau kev thauj khoom corrosive xws li acids, alkalis, ntsev, thiab lwm yam.
Kev lag luam metallurgical: siv rau kev xa cov ntaub ntawv xws li cov hmoov av, hmoov tshauv, slurry, thiab lwm yam.
Kev lag luam hluav taws xob hluav taws xob: siv rau kev thauj cov hmoov av, hmoov tshauv, thiab lwm yam, nrog rau cov ntaub ntawv hauv ob sab phlu rau cov kav dej kub kub.
Kev lag luam mining: siv rau mining filling, tsheb thauj mus los ntawm concentrate hmoov thiab tailings, thiab lwm yam.
Kev lag luam thee: siv rau kev npaj thee thiab kev thauj mus los ntev ntawm cov kav dej.
Lwm cov kev lag luam, xws li roj av, tshuaj, khoom noj, thiab lwm yam, kuj muaj kev thov rau daim ntawv thov ntawm cov kav dej ceramic.
4, Cov txheej txheem tsim khoom
Kev tsim cov txheej txheem ntawm cov kav dej ceramic feem ntau suav nrog cov kauj ruam xws li kev kho saum npoo ntawm cov kav hlau, kev npaj cov nplaum nplaum, ceramic spraying, thiab hardening sintering. Los ntawm cov txheej txheem tsim khoom siab heev, cov ntaub ntawv ceramic tuaj yeem ruaj khov rau sab hauv phab ntsa ntawm cov kav hlau, thiab lawv cov tawv tawv thiab hnav tsis kam tuaj yeem txhim kho.
Hauv cov ntsiab lus, cov kav dej ceramic hauv ob sab phlu tau siv dav hauv ntau qhov kev lag luam vim lawv cov kev hnav zoo heev, kev tiv thaiv corrosion, kub tsis kam, thiab yooj yim ntawm installation thiab txij nkawm. Nrog rau kev nce qib ntawm kev siv thev naus laus zis thiab kev txhim kho txuas ntxiv ntawm cov txheej txheem tsim khoom, kev ua haujlwm thiab daim ntawv thov ntawm cov kav dej ceramic yuav txuas ntxiv nthuav dav thiab txhim kho.