... , made from melting,blowing,spun by the resistance furnace.Cerachem Fibre: With alumina,silica and zirconia as ... , made from melting,blowing,spun by the resistance furnace.Cerachrome Fibre: With alumina,silica and chromia as ... , made from melting,blowing,spun by the resistance furnace.Spun Fibre: Contain lubricant ,low residue ball content ... Cr2O3)---≥99.1≥99.1 1000 Kaowool B bulk refractory fibre