硅灰石是一种钙的偏硅酸盐矿物,它作为工业矿物仅有二十多年的历史。从六十年代起,硅灰石用作陶瓷原料有了迅速地发展,由于能低温快速烧成,可大幅度降低燃料消耗,缩短生产周期,提高生产率。因此,大量用于釉面砖的生产。此外,硅灰石还在涂料工业、塑料与橡胶工业、磨料工业、电焊和绝缘产品等方面也得到应用,特别是把硅灰石处理成超细粒材料后,更有广阔的发展前景。 近年来,我国发现了几个具有工业规模的硅灰石矿床,勘探时要准确圈定矿体,正确 Wollastonite is a calcium metasilicate mineral that has been used as an industrial mineral for more than two decades. Since the 1960s, wollastonite has been rapidly used as a raw material for ceramics. Since it can be rapidly fired at a low temperature, fuel consumption can be drastically reduced, production cycle time can be shortened, and productivity can be increased. Therefore, a large number for the production of glazed tiles. In addition, wollastonite is also used in coating industry, plastic and rubber industry, abrasive industry, electric welding and insulation products, etc. Especially, wollastonite has more broad prospects after being processed into ultra-fine grain materials. In recent years, several wollastonite deposits with industrial scale have been discovered in our country.