Qhov twg yog qhov siab alumina cib feem ntau siv?

High alumina cib yog ib yam khoom siv refractory, lub ntsiab ntawm cov cib refractory no yog AL2O3.

Feem ntau yog siv rau hauv ob sab phlu ntawm blast furnaces, kub moj tej tawg rauv, hluav taws xob rauv saum, blast furnaces, reverberatory furnaces, thiab teb kilns. Tsis tas li ntawd, siab alumina cib kuj tau dav siv los ua qhib hearth regenerative checker cib, plugs rau pouring systems, nozzle cib, thiab lwm yam.