Magnesite Ramming Mass: Cov txiaj ntsig tseem ceeb thiab cov ntawv thov hauv kev lag luam

Magnesite ramming mass yog cov khoom siv refractory zoo tshaj plaws uas tsis muaj duab tsim los rau cov chaw ua haujlwm kub siab. Ua los ntawm cov magnesia aggregates purity siab thiab cov khoom sib txuas ua ke, cov monolithic refractory no tau teeb tsa los ntawm tes lossis tshuab ramming. Nws muab kev ua haujlwm ruaj khov, txhim khu kev qha nyob rau hauv qhov kub thiab txias heev thiab cov xwm txheej corrosive, ua rau nws yog lwm txoj hauv kev nyiam dua li cov cib refractory ib txwm muaj rau cov khoom siv niaj hnub thermal thiab metallurgical furnace.

Cov khoom siv nrov heev los ntawm nws qhov kev ua tau zoo tshaj plaws. Ua ntej tshaj plaws, nws muaj qhov zoo tshaj plaws refractoriness, nrog rau qhov kub ua haujlwm tas mus li txog li1700°C, hloov tau tag nrho rau kev smelting hlau, hlau yaj thiab lwm yam txheej txheem tsim khoom kub siab. Nws kuj tseem muab kev tiv thaiv alkaline slag zoo heev, tiv thaiv kev yaig thiab scouring los ntawm cov hlau molten thiab industrial slag, uas qeeb qeeb qhov kev hnav ntawm lub qhov cub hauv kev ua haujlwm cyclic ntev.

Tsis tas li ntawd xwb, cov magnesite ramming mass muaj kev tiv thaiv thermal shock zoo heev thiab volumetric stability. Nws tiv taus kev tawg, spalling thiab tev tawm los ntawm qhov kub nce thiab poob ntau zaus, ua rau lub cub tawg ntev dua. Piv nrog rau cov cib ib txwm muaj, nws tuaj yeem ua rau lub cub tawg ntev dua los ntawm20% txog 30%thiab txiav cov nuj nqis kho tsis tu ncua. Kev tsim kho ramming tsim cov ntaub ntawv ntom ntom, tsis muaj qhov sib txuas thiab qis porosity, tshem tawm cov qhov sib dhos thiab txhim kho qhov cub kom nruj thiab ruaj khov.

Cov khoom siv refractory no kuj coj cov txiaj ntsig zoo rau kev lag luam thiab kev tsim kho. Nws txhawb nqa kev teeb tsa sai thiab kev kho ib nrab ntawm cov hauv qab cub tawg, cov qhov thiab cov qhov rooj slag, txo cov khoom siv tsis ua haujlwm. Nrog rau kev hloov pauv cov khoom me me thiab cov qauv, nws haum rau ob qho tib si kev tsim khoom siab tas mus li thiab cov xwm txheej ua haujlwm tsis tu ncua, muab kev hloov pauv zoo rau ntau yam kev xav tau kev lag luam.

Nws npog ntau yam kev siv hauv kev lag luam.

Zuag qhia tag nrho, magnesite ramming mass sawv tawm rau nws qhov kub tsis kam, tiv taus corrosion, yooj yim tsim kho thiab lub neej ntev, ua haujlwm ua qhov kev daws teeb meem refractory tseem ceeb rau kev lag luam kub siab niaj hnub.