冷拔钢丝残余应力的研究综述  

Review on the residual stress of cold-drawn steel wire

作　　者：张文超[1] 陈文琳[1] 

机构地区：[1]合肥工业大学材料科学与工程学院,安徽合肥230009

出　　处：《材料研究与应用》2010年第1期19-22,共4页Materials Research and Application

摘　　要：综述了近年来对冷拔钢丝残余应力的研究状况,阐述了残余应力的形成机理及对冷拔钢丝性能的影响,并重点介绍了衍射法和有限元法在计算冷拔钢丝残余应力中的应用.This paper summarized the research progress on residual stress of the cold-drawn steel wire in recent years, and explained how the mechanism of residual stress of the cold-drawn steel wire influenced the properties of cold-drawn steel wires. Emphasis was placed on introducing the application of the diffraction method and the finite element simulation method in calculating residual stress.

关 键 词：冷拔钢丝 残余应力 形成机理 X射线衍射 有限元模拟 

分 类 号：TG356.4[金属学及工艺—金属压力加工]