Nrog rau txoj kev loj hlob ntawm tib neeg thiab kev txhim kho kev lag luam ntau lawm, cov kev xav tau ntawm cov khoom siv refractory kuj tau txais ntau dua thiab siab dua. Raws li hom tshiab ntawm cov khoom siv refractory, magnesium calcium cib tau siv dav hauv kev tsim khoom. Cia peb qhia cov yam ntxwv ntawmMagnesia-calcium bricks.
1. Muaj zog kub stability
Magnesia-calcium bricks muaj qhov kub thiab txias ruaj khov, tuaj yeem ua haujlwm ruaj khov hauv qhov chaw kub kub ntawm 800 degree -1200 degree, thiab muaj kev tiv thaiv corrosion zoo ntawm qhov kub thiab txias. Yog li ntawd, nws yog ib tug ruaj khov refractory khoom.
2. Zoo seismic tsis kam
Magnesia-calcium bricks muaj lub zog siab thiab tawv, yog li lawv muaj av qeeg zoo. Hauv kev puas tsuaj ntuj xws li av qeeg, nws tuaj yeem txo qhov kev puas tsuaj ntawm cov pa roj carbon qhov cub thiab ua kom muaj kev nyab xeeb ntawm tus kheej.
3. Kev ruaj ntseg tshuaj zoo
Magnesia-calcium bricks muaj cov tshuaj zoo ruaj khov thiab tuaj yeem tiv taus yaig thiab kev puas tsuaj los ntawm ntau yam xov xwm corrosive. Yog li ntawd, nws yog ib tug zoo corrosion-resistant khoom.
4. Zoo oxidation tsis kam
Magnesia-calcium bricks muaj oxidation zoo thiab tuaj yeem ua haujlwm ruaj khov hauv oxidizing cua. Cov yam ntxwv no yog ib qho ntawm cov laj thawj tseem ceeb vim li cas magnesia-calcium bricks tau siv dav.
5. Lub teeb yuag thiab me me thermal inertia
Magnesia-calcium cib yog lub teeb yuag, muaj qhov qis qis thiab muaj cov thermal me me rau kev siv nyob rau hauv qhov chaw kub.
Yuav siv li cas refractory magnesia calcium cib
1) Cov txheej txheem ntau lawm: Kev tsim cov magnesia-calcium bricks yog tsim los ntawm kev sib xyaw cov ntaub ntawv hnyav thiab calcium cement. Thaum lub sij hawm tsim khoom, cov ntaub ntawv yuav tsum tau qhuav thiab crushed thiab ib tug series ntawm cov txheej txheem xws li ziab thiab crushing yuav tsum tau.
2) Daim ntawv thov: Magnesia-calcium bricks yog tam sim no tsuas yog siv rau hauv kev tsim cov khoom siv kub xws li qhov cub, qhov cub, thiab qhov cub. Tshwj xeeb, magnesia-calcium bricks yog dav siv hauv steel, casting, tshuaj lom neeg kev lag luam, smelting, kev tsim kho thiab lwm yam lag luam.
3) Kev kho tshwj xeeb: Thaum lub sij hawm tsim thiab siv cov magnesia-calcium bricks, yuav tsum tau them nyiaj mloog mus rau nws cov yam ntxwv ntawm nws cov dej noo thiab absorbing carbon dioxide. Yog li ntawd, kev kho mob tshwj xeeb yuav tsum tau ua kom nws ruaj khov thiab kev pab lub neej.
