Some problems in the production of ductile irons by investment casting

作     者：Yu Bo Cai Qizhou Wei Bokang 

作者机构：State Key Laboratory of Material Processing and Die ＆ Mould Technology Huazhong University of Science ＆ Technology Wuhan 430074 P. R. China 

出 版 物：《China Foundry》 (中国铸造（英文版）)

年 卷 期：2008年第5卷第1期

页      面：7-11页

核心收录：

学科分类：0806[工学-冶金工程] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

主　　题：ductile iron investment casting 

摘      要：Because of the excellent performance of ductile irons and the unique superiority of investment casting, thepreparation of complicated and thin-wall ductile iron castings by investment casting shows a good developmentprospect. In this present work, combined with the actual product experiments, the characteristics of shell making,spheroidization, inoculation and defect prevention are presented, and some suggestions are given for investmentcasting of ductile iron.