cov ramming khoom ntawm qhov nruab nrab zaus furnace tiv thaiv lub cub tawg thiab lub coil los ntawm nws tus kheej

Cov khoom siv ramming ntawm qhov nruab nrab zaus rauv hluav taws xob tiv thaiv lub tshuab hluav taws xob lub cev thiab lub kauj. Nws yuav tsum muaj siab refractoriness, muaj zog corrosion kuj, corrosion kuj thiab zoo compactness. Tsuas yog los ntawm kev nkag siab cov hauv paus ntsiab lus tuaj yeem tsim cov khoom zoo ramming. Tsis tas li ntawd, txhua tus qauv tsis zoo li qub thiab yuav tsum tau tswj tau yooj yim raws li qhov kub ntawm cov hlau smelted, qhov xwm ntawm cov hlau, thiab qhov loj ntawm lub cub tawg. Steelmaking tsis yog tib yam li hlau ua thiab tooj liab. Yog li ntawd, peb yuav tsum kho lawv txawv thiab nrhiav qhov tseeb ntawm qhov tseeb. Tsuas yog nyob rau hauv txoj kev no peb tuaj yeem tsim cov khoom zoo refractory.