Enkonduko de Obstinaj Brikoj kaj Castables Ofte Uzitaj En Cementaj Rotaciaj Fornoj
Magnesium-Chromium Refractories For Cement Kilns Magnesium-chromium refractory products are refractory bricks made of chromite ore and sintered magnesia as raw materials. Its main mineral phase is calcite and spinel, according to whether the amount of … Legu pli