摘要
介绍了连续扩展挤压成形的特点,系统地阐述了扩展挤压管材的几种典型缺陷及缺陷形成的原因并提出了相应的预防措施.
Characteristics of continuous casting and extending extrusion process were introduced, typical defects of pipes and their formation mechanisms in continuous casting and extending extrusion forming were expounded systematically,and some precautionary measures for treating those problems were proposed.
出处
《材料与冶金学报》
CAS
2004年第1期72-76,共5页
Journal of Materials and Metallurgy
基金
国家自然科学基金
上海宝钢集团公司联合资助项目(50274020).
关键词
连续铸造
连续挤压
扩展成形
管材
缺陷
continuous casting
continuous extrusion
extending forming
pipe
defects
