RESEARCH ON THE INTRAMODE CANNING HOT FORGING PROCESS FOR Mn18Cr18N RETAINING RING

摘要：

In order to solve the problems such as cracking, uneven property and poor forming controllability in the traditional hot forging of Mn18Cr18N retaining ring, a new intramode canning hot forging process was developed. In this paper, the hot deformation behavior of the material was invstigated by thermo-mechanical molding tests. Based on the results of the test, the new process was studied in detail and the main parameters were optimized by means of numerical simulation method. The experiment shows that the process was reasonable for forging Mn18Cr18N retaining ring.

关键词： Mn18Cr18N retaining ring intramode canning hot forging process

作者: TIAN Ji-hong LIU Jian-sheng GUO Hui-guang CHEN Hui-qin

作者单位: College of Material science & Engineering, Taiyuan University of Science &Technology, Taiyuan，Shanxi, China

会议类型: 国际会议

会议名称: The Fifth International Conference on Physical and Numerical Simulation of Materials Processing(第五届材料与热加工物理模拟及数值模拟国际会议)

会议地点: 郑州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）