Introduzione di mattoni refrattari e calcinabili comunemente utilizzati nei forni rotanti per cemento
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 … Leggi tutto
