Influence of tube properties on quality of hydropiercing

摘要：

　　The influence of tube properties on hydropiercing quality was investigated.The results show that the influence of different materials on collapse is dissimilar.The higher the strength of the material is,the larger the collapse is after the hydraulic punch.With reducing the internal pressure,the collapse of size increases.At the same internal pressure,the collapse along the length direction changes is relatively slow,and along the vertical changes quickly.The influence of different materials on the quality of the fracture is different.The higher the yield strength of the material has,the better the quality of the fracture is.When the material is softer,the phenomenon on tear is more apparent.

关键词： Hydropiercing tube properties collapse

作者: Lin Junfeng Li Feng Wang Gang Liu Gang

作者单位: National Key Laboratory for Precision Heat Processing of Metals, Harbin Institute of Technology, Har College of Materials Science & Engineering, Harbin University of Science and Technology, Harbin, 150

会议类型: 国际会议

会议名称: 2012 Postdoctoral Symposium of China on Materials Science & Engineering -- Advanced Materials for Sustainable Development (2012 年中国博士后材料科学与工程学术论坛--先进材料与可持续发展)

会议地点: 上海

会议语种:英文

页码: 236-236

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）