Using natural forsterite and magnesite clinker as raw materials, the forsterite refractories with micropore and high strength has been prepared by foaming method.
以镁橄榄石和镁砂为主要原料，粘土为结合剂，利用泡沫法制备了微孔、高强度的镁橄榄石制品。
2
The magnesite-chrome refractories used in the critical parts of copper, nickel and lead making furnaces, and refractories used in various parts of aluminium reduction cell are described as well.