High Alumina Castable o se ituaiga refractory castable lea e faʻaaogaina le alumina maualuga mea mata e pei o aggregates ma le paʻu ona faʻaopoopoina lea ma soʻo faʻamau. High alumini refractory castable e maualuga le malosi faʻainisinia, lelei teteʻi teʻi vevela, lelei tetee corrosion. E masani ona faʻaaogaina mo le ogaumu faʻapipiʻi o le ogaumu, ogaumu ogalaau vevela vevela, ogaumu faʻavevela, ogaumu sima ma ogaumu tau alamanuia eseese.
High Alumina Castable e taʻua foi o le calcium clinker, e faia mai i fale gaosi oloa alumina oxide paʻu ma paʻu limestone filifilia. E gaosia pe a uma ona gaosia i lalo o le vevela maualuga i le rotary ma olo i le pauta. O le oloa e mo le faia o le maualuga maualuga refractory castables, o se mea faigaluega tuʻufaʻatasia faʻaaogaina i fale vevela maualuga i alamanuia e pei o metallurgy, mea faufale, vailaʻau, eletise eletise, ma isi.
Tulaga lelei:
1. High compressive malosi ma maualuga mautu i le vevela maualuga
2. Malosi tete'e i slag tafia ma ulu
3. Lelei tetee i le malulu ma le vevela poʻo suiga manino o le siosiomaga
4.Good chemical resistance of acid slag poʻo fofo