福建地方生铁制取马氏体抗磨球墨铸铁的试验研究

Research on Wear-Resisting Martensite Spheroidal Graphite Cast Iron Made from Fujian Pig Iron

讨论了利用三明生铁和马坑生铁制取的马氏体抗磨球墨铸铁的白口倾向、淬裂倾向以及防止淬裂．提高冲击疲劳抗力的措施．

in this paper,we discuss the chilling tendency,the quench crack tendency and important measures to avoid quench crack and to increase impact fatigue resistance of spheroidal graphite cast iron made from Sanming Pig Iron and Makeng Pig Iron.