Hejuru ya Alumina

Hejuru ya Alumina Castable nubwoko bwa retractory castable ikoresha ibikoresho byinshi bya alumina nkibikoresho hamwe nifu hanyuma bikongerwaho hamwe na agent. Amashanyarazi maremare ya aluminiyumu afite imbaraga zubukanishi, imbaraga nziza zo guhangana nubushyuhe, kurwanya ruswa. Ikoreshwa cyane cyane mu itanura ryerekana amashyiga, itanura riturika rishyushye, itanura rishyushya, itanura ceramic hamwe n’itanura ritandukanye.
High Alumina Castable nayo yitwa calcium clinker, ikozwe munganda ya alumina oxyde yinganda hamwe nifu ya hekimone yatoranijwe. Yakozwe nyuma yo gukorwa munsi yubushyuhe bwo hejuru mukuzunguruka no gusya ifu. Igicuruzwa ni ugukora ibikoresho byo mu rwego rwo hejuru byananirana, nigikoresho gishobora gukoreshwa mubikoresho byubushyuhe bwo hejuru mu nganda nka metallurgie, ibikoresho byubaka, imiti, uruganda rwamashanyarazi, nibindi.