喂线蠕化用蠕化剂的研制及应用效果  

Development and Application of Vermicularizing Alloys Used in the Cored-Wire Injection Process

作　　者：朱正宇[1] 何国球[1] 殷作虎 王建 宋建国 

机构地区：[1]同济大学,上海200092 [2]江苏无锡永新合金球铁厂,江苏无锡214072 [3]山西交城正泰机械制造有限公司,山西交城030500

出　　处：《铸造》2005年第1期61-64,共4页Foundry

摘　　要：介绍了喂线蠕化工艺所用蠕化剂的研制过程及应用效果。试验结果表明,该蠕化剂的蠕化范围宽,便于蠕墨铸铁的稳定生产,同时可以降低生产成本。The research process and application of the vermicularizing alloys used in the cored-wire injection process have been introduced in this paper. The experiments show that compacted graphite cast iron, can be steadily obtained using self-made verticularzing alloys in wide range. The production cost can also be reduced.

关 键 词：蠕墨铸铁 蠕化剂 喂线工艺 蠕化率 

分 类 号：TG223[金属学及工艺—铸造]