ʻAno o nā mea refractory:
1. Acid Refctory Manitial e pili ana i nā mea hou aku me nā mea nui o Sio2 ma kahi o 932} luna bipi mea i hoʻohanaʻia ma luna o Silica,ʻaʻohe haunaele Silika i ka heluʻana,ʻaʻole ia he kahi ikaika loa; Eia naʻe, maʻalahi ka maʻalahi e ka alkaline slag a ua lilo i ka huluhulu maikaʻi loa ʻO ka paleʻana o ke kauaʻana, a ua paleʻia i ka slow slag {14}
{{0} VERSILLS FORE PERSIMY E NOHO ANA I KA PAI ANA I KE KAHI MAU VRYSIAL CHRITE BRICK CHACKS, MAKY NO KA MACHESIA CHICMY ʻO Brick, a me ka mea like '{3} nui i hoʻohana nuiʻia ma Alkaline Steelming Gronaces,ʻaʻole Fernaces Un-Fernaces i nā Furnaces Un-Fernaces {4}
{{}} Aluminosiliate Regers e hoʻoponopono i nā mea hou aku me SIO-Silima (Al2O3).
4. Ilt-Casting Reving Socractory E pili ana i kahi huahana Refigory e loaʻa ana i kahi huahana e loaʻa ana i kahiʻano kiʻekiʻe ma kahiʻano kiʻekiʻe.
5.} Nightral Recctory e pili ana i nā mea houʻole e hoʻokaʻawaleʻia me nā mea hou a me nā alkaline nui loa i kēiaʻano kiʻekiʻe.
ʻO nā mea hou aku no nā mea hou aku i nā mea houʻole ma New-Metallican New -Lanic
7.ʻAʻole hiki i nā mea i hōʻoleʻia i ka hana a me ka pauʻole a me ka paleʻana a iʻole he mea hou a iʻole he mea hou a iʻole he mea hou a iʻole ka hanaʻana o ka amorpout
