Tsev>Khoom> Refractory Cib > Refractory Cib Rau Steelmaking

Nozzle Rooj Cib

Lub nozzle zaum cib yog tsuas yog siv nyob rau hauv lub nruam casting tundish, lub ladle thiab lub nozzle. Nyob rau hauv cov txheej txheem ntawm kev siv kub kub, nws muaj kev tiv thaiv zoo rau molten steel slag corrosion, abrasion tsis kam, yaig kuj, tev tsis kam, thiab lwm yam. Nws tsis deform, tsis muaj kab nrib pleb, thiab yooj yim rau tshem tawm thiab nruab. Cov khoom yog ua los ntawm txhuas carbon zoo, aluminium spinel zoo, corundum chrome zoo thiab lwm yam ntaub ntawv.

Xa kev nug

Ces

Tsham tam sim no

Hauj lwm lawm

1, Kev piav qhia ntawm nozzle zaum cib

Lub luag haujlwm tseem ceeb ntawm nozzle zaum cib yog txhawm rau txhim kho txoj hauj lwm ntawm lub nozzle cib, yooj yim disassembly thiab nruab lub nozzle cib, uas yog siv kom phim lub tundish ladle thiab nozzle cib. Cov ntaub ntawv tseem ceeb yog calcined bauxite, corundum, spinel thiab graphite, uas yog tsim los ntawm high-pressure molding thiab ci, thiab muaj corrosion kuj. Nws yog siv ua ke nrog zirconium nozzle cib, tsis muaj deformation thiab tawg. Cov khoom lag luam muaj cov qauv ruaj khov, kev yaig tsis kam, kev tiv thaiv corrosion, thiab zoo thermal shock stability, ntawm qhov nruab nrab kev pab cuam lub neej ntawm aluminium spinel pouring rooj cib mus txog 120 zaug.

2, Kev ua tau zoo parameter ntawm nozzle zaum cib