矾土瓷——一种新型高电压高强度的绝缘材料

The Bauxite Porcelain-A New Material for High-Strength High-Voltage Insulating Porcelain

使用经筛选的专用粘土原料和不同种类、不同用量的熔剂 ,并使用作为新型氧化铝基质的矾土 ,就可开发出一种高 Al2 O3 的新型优质瓷。这种瓷具有良好的强度 ,特别是它的长期性能 ,还降低了制造成本。因此 ,新型矾土瓷的发展前景广阔。

The use of selected primary materials, such as specific raw materials containing clay,the change of type and amount of fluxing agent as well as the application of a bauxit as a new alumina substrate permitted the development of a new porcelain type rich in high grade Al\-2O\-3.This porcelain shows improved strength properties, in particular with regard to its sslong term behaviour.Simultaneously manufacturing cost de creases.From this point of view the new bauxite porcelain can be classified as a progressive development of alumina porcelain.