Hauv qee qhov kev lag luam, xws li mining, cement kev lag luam, steel kev lag luam, tshuaj lom neeg kev lag luam, fais fab nroj tsuag thiab lwm yam, engineering pipeline conveying cov ntaub ntawv yog feem ntau raug hnav.Yuav kom daws tau qhov teeb meem ntawm cov kav raj xa dej, nws yog ib qho tsim nyog yuav tsum siv cov kav dej hnav-resistant.Hnav-resistant pipeline feem ntau yog ib txheej tshwj xeeb ntawm hnav-resistant txheej ntxiv rau sab hauv phab ntsa ntawm cov yeeb nkab, raws li cov txheej tiv thaiv ntawm cov kav dej, ua si lub luag haujlwm hnav-tiv taus thiab corrosion resistant.
Kev hnav cov khoom siv engineering hauv txhua qhov kev lag luam sib txawv, yog li muaj kev xaiv sib txawv rau cov kav dej hnav-tiv taus.Hauv kev xaiv cov khoom siv hauv cov kav dej, kev lag luam feem ntau muaj: alumina, silicon carbide, zirconia, aluminium nitride, boron nitride, thiab lwm yam;Lwm yam hnav-resistant alloy yeeb nkab, tortoiseshell mesh hnav-resistant yeeb nkab, steel thiab yas hnav-resistant yeeb nkab, hnav-resistant cam khwb cia zeb yeeb nkab, tus kheej-hluav taws kub-resistant yeeb nkab, tsis tshua muaj-lub ntiaj teb alloy hnav-resistant yeeb nkab, thiab lwm yam. ntau yam, raws li qhov xwm txheej ntawm cov khoom siv engineering los xaiv qhov tsim nyog hnav-resistant pipeline.
Ntawm lawv,alumina ceramic composite yeeb nkabyog qhov kev xaiv zoo tshaj plaws, nws muaj kev hnav tsis kam, lub hauv ob sab hauv yog corundum ceramic, Moh hardness ntau dua 9, hnav tsis kam yog zoo dua li lwm cov ntaub ntawv.Nyob rau tib lub sijhawm, cov txheej txheem ceramic kuj muaj cov yam ntxwv ntawm qhov kub thiab txias, kev tiv thaiv corrosion, tuaj yeem siv rau qhov kub thiab txias lossis corrosive.Ceramic composite yeeb nkab yog lub teeb hauv qhov hnyav, nrog flange, vuam, kev sib txuas ceev, kev tsim kho yooj yim dua. .Xav txog txhua qhov zoo, cov yeeb nkab ceramic puas yog qhov kev xaiv zoo tiag tiag.Yog li ntawd, nws yog nyiam los ntawm ntau thiab ntau lub lag luam.
Post lub sij hawm: Oct-17-2022