白口铸铁的特点是耐磨性很高,因此一些机器的耐磨零件,特别是承受磨料磨损作用的零件,都采用白口铸铁来制造,如鄂式破碎机鄂板、球磨机衬板、畜力犁铧等。但由于白口铸铁很脆,不能承受冲击载荷的作用,因而大 White cast iron is characterized by high wear resistance, so some of the wear-resistant parts of the machine, in particular, bear abrasive wear parts are made of white cast iron, such as jaw crusher jaw, ball mill liner, animal power Plowshare and so on. But because of white iron is very brittle, can not afford the role of impact load, and therefore large