Silicon moto zvidhinha ndeyesilicon refractory zvinhu, silica zvidhinha imhando yemhando yezvigadzirwa zvemhando yezvigadzirwa zvine zvinopfuura 93% SiO2 zvemukati. silicate refractory brick ine yakanakisa maficha ekuramba kwakanaka kune acid corrosion, huru kupisa conductivity, yakakwirira refractoriness pasi pemutoro pamusoro pe1620 ℃. uye zvakare silica zvidhinha zvine mafrature eakasimba acid slag erosion resistance, yakakwirira refractoriness pasi pemutoro, uye kugadzikana kwevhoriyamu pakupisa kwakanyanya. silicon rerfractory brik inonyanya kushandiswa muchoto checoke, moto wakavhurika, honi yegirazi, kiln ye ceramic, blast furnace, nezvimwe.