Transactions of Materials and Heat Treatment

Title：A Mechanical Analysis on the Metal Flow during Liquid Extrusion Process

Authors： Harbin Institute of Technology Luo Shoujing Li Hejun Hu Lianxi Yan Liwen

Unit：

KeyWords： Liquid extrusion Solidification of the flowing matal Plastic deformation

ClassificationCode：

year,vol(issue):pagenumber：1993,18(2):16-19

Abstract：

Liquid extrusion, Like Liquid forging, is Characterized by the combination of the two processes of solidifying and mechanical forming. On the basis of the research achievements in liquid forging, the authors, in the paper, have thoroughly analysed the mechanical characteristics of the liquid extrusion process, including the characteristics of the solidifying of the flowing molten metal, the behavior of the plastic flow of the solidified matal, and the metal forming mechanics reflected by the ralationship between the extrusion pressure and the stroke of the punch. These analyses lay a theoretic foundation for the establishment and application of the liquid extrusion process.

Funds：

国家自然科学基金 59075171

Reference：

[1] M. Kiuehi, S. Suglyama, Application of Mashy State Extrusion, J. Mater. Shaping Technology, Vol.8 (1990) , No.1, P.183．
[2] 罗守靖等,钢质液态模锻,哈尔滨工业大学出版社,1990,8,PP1-197．
[3] 刘静安,轻合金挤压工具与模具,冶金工业出版社,1990,2,P.46．

Service：

【This site has not yet opened Download Service】【Add Favorite】