摘要
介绍了合成球磨铸铁的生产工艺;验证了采用废钢、生铁、增碳剂、球化剂和孕育剂等为原料生产高韧性球墨铸铁工艺的可行性;对比了连续退火工艺和分段退火工艺对球墨铸铁组织和性能的影响。
The production process of synthetic nodular cast iron was introduced. The feasibility that the high-ductility nodular cast iron which can be made from scrap steel, pig iron, car-burant nodularizer and nucleating agent, was proved.At the same time, the effects of continuous annealing and stepped annealing on the microstructure and performance of nodular cast iron were compared.
出处
《热加工工艺》
CSCD
北大核心
2015年第9期72-74,共3页
Hot Working Technology
关键词
合成球墨铸铁
生产工艺
分段退火
synthetic nodular cast iron
production process
stepped annealing
